HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.8, ACDD-1.3"
	attribute acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute citation = "Poulain, L., Büttner, C., ACTRIS, EMEP, 2024, Nitrogen oxides at Melpitz, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/T5GJ-2UM4"
	attribute contributor_name = "Laurent Poulain, Robert Wegener"
	attribute contributor_role = "data submitter, data submitter"
	attribute creator_email = ", buettner@tropos.de"
	attribute creator_institution = ", \"Leibniz Institute for Tropospheric Research, Department of chemistry, TROPOS\""
	attribute creator_name = "Laurent Poulain, Christoph Büttner"
	attribute creator_type = "person"
	attribute date_created = "2026-08-17T08:18:32.913692Z"
	attribute date_metadata_modified = "2024-06-17T14:45:24Z"
	attribute doi = "https://doi.org/10.48597/T5GJ-2UM4"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_citation = "Poulain, L., Büttner, C., ACTRIS, EMEP, 2024, Nitrogen oxides at Melpitz, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/T5GJ-2UM4"
	attribute ebas_contains_doi = "https://doi.org/10.48597/T5GJ-2UM4"
	attribute ebas_data_definition = "EBAS_1.1"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_export_filter = "exclude-900,exclude-invalid"
	attribute ebas_export_state = "2026-08-17T08:18:32.913692Z"
	attribute ebas_file_creation = "2026-08-24T10:55:37.378210Z"
	attribute ebas_file_name = "T5GJ-2UM4.nc"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_period_code = "38d"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_qa1_date = "2012-11-16T00:00:00Z"
	attribute ebas_qa1_document_date = "2013-10-14T00:00:00Z"
	attribute ebas_qa1_document_name = "WP4- NA4: Trace gases networking: Volatile organic carbon and nitrogen oxides Deliverable D4.6: Results of NOx side-by-side inter-comparison exercise of ambient air and test gases"
	attribute ebas_qa1_document_url = "http://fp7.actris.eu/Portals/97/deliverables/PU/WP4_D4.6_M24_final_v2.pdf"
	attribute ebas_qa1_measure_id = "ACTRIS NOx s-b-s 2012"
	attribute ebas_qa2_date = "2012-12-01T00:00:00Z"
	attribute ebas_qa2_document_name = "WP4- NA4: Trace gases networking: Volatile organic carbon and nitrogen oxides Deliverable D4.4: Results of Round Robin exercise of NO"
	attribute ebas_qa2_document_url = "http://fp7.actris.eu/Portals/97/deliverables/PU/WP4_D4.4_M24.pdf"
	attribute ebas_qa2_measure_id = "ACTRIS NO round robin 2012"
	attribute ebas_regime = "IMG"
	attribute ebas_represents_doi = "https://doi.org/10.48597/T5GJ-2UM4"
	attribute ebas_resolution_code = "1h"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_set_type_code = "TU"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_startdate = "2023-01-01T00:00:00.000000Z"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_timezone = "UTC"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute featureType = "timeSeries"
	attribute geospatial_bounds = "POINT Z (12.9277 51.5255 86)"
	attribute geospatial_bounds_crs = "EPSG:4979"
	attribute geospatial_lat_max = 51.5255
	attribute geospatial_lat_min = 51.5255
	attribute geospatial_lon_max = 12.9277
	attribute geospatial_lon_min = 12.9277
	attribute geospatial_vertical_max = 86.0
	attribute geospatial_vertical_min = 86.0
	attribute geospatial_vertical_positive = "up"
	attribute id = "T5GJ-2UM4.nc"
	attribute institution = "DE08L \"Leibniz Institute for Tropospheric Research\" TROPOS \"Permoserstrasse 15\" 04318 Leipzig Germany"
	attribute keywords = "Melpitz DE0044R NOx nitrogen_dioxide nitrogen_monoxide air ACTRIS EMEP mole_fraction_of_nox_in_air mass_concentration_of_nox_expressed_as_nitrogen_in_air mole_fraction_of_nitrogen_dioxide_in_air mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air mole_fraction_of_nitrogen_monoxide_in_air mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air"
	attribute license = "https://creativecommons.org/licenses/by/4.0/"
	attribute naming_authority = "no.nilu.ebas"
	attribute processing_level = "3a: derived (Data product generated from lower data levels of one or several instruments. Otherwise like level 2.)"
	attribute project = "ACTRIS, EMEP"
	attribute publisher_email = "ebas@nilu.no"
	attribute publisher_institution = "NILU - Norwegian Institute for Air Research, ATMOS, EBAS"
	attribute publisher_name = "NILU - Norwegian Institute for Air Research, ATMOS, EBAS"
	attribute publisher_type = "institution"
	attribute publisher_url = "http://ebas.nilu.no/"
	attribute source = "surface observation"
	attribute summary = "Nitrogen oxides at Melpitz. These measurements are gathered as a part of the following projects ACTRIS, EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['NOx in air (mole_fraction_of_nox_in_air)', 'NOx in air (mass_concentration_of_nox_expressed_as_nitrogen_in_air)', 'nitrogen_dioxide in air (mole_fraction_of_nitrogen_dioxide_in_air)', 'nitrogen_dioxide in air (mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air)', 'nitrogen_monoxide in air (mole_fraction_of_nitrogen_monoxide_in_air)', 'nitrogen_monoxide in air (mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air)']"
	attribute time_coverage_duration = "P0000-01-06T22:00:00"
	attribute time_coverage_end = "2023-02-07T22:00:00Z"
	attribute time_coverage_resolution = "P0000-00-00T01:00:00"
	attribute time_coverage_start = "2023-01-01T00:00:00Z"
	attribute timezone = "UTC"
	attribute title = "Nitrogen oxides at Melpitz"
dataset /meta_NOx_nmol_per_mol_ExpUnc2s: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "expanded uncertainty 2sigma",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction",
|     "actris_variable_preferred_term": "nitrogen oxides amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_nmol_per_mol_amean: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "arithmetic mean",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction",
|     "actris_variable_preferred_term": "nitrogen oxides amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_nmol_per_mol_det_lim: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "detection limit",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction",
|     "actris_variable_preferred_term": "nitrogen oxides amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_nmol_per_mol_perc8413: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:84.13",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction",
|     "actris_variable_preferred_term": "nitrogen oxides amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_nmol_per_mol_prec1587: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:15.87",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction",
|     "actris_variable_preferred_term": "nitrogen oxides amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_nmol_per_mol_stddev: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "stddev",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction",
|     "actris_variable_preferred_term": "nitrogen oxides amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_ug_N_per_m3_ExpUnc2s: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "expanded uncertainty 2sigma",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration",
|     "actris_variable_preferred_term": "nitrogen oxides mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_ug_N_per_m3_amean: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "arithmetic mean",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration",
|     "actris_variable_preferred_term": "nitrogen oxides mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_ug_N_per_m3_det_lim: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "detection limit",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration",
|     "actris_variable_preferred_term": "nitrogen oxides mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_ug_N_per_m3_perc8413: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:84.13",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration",
|     "actris_variable_preferred_term": "nitrogen oxides mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_ug_N_per_m3_prec1587: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:15.87",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration",
|     "actris_variable_preferred_term": "nitrogen oxides mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_NOx_ug_N_per_m3_stddev: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "stddev",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "NOx",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration",
|     "actris_variable_preferred_term": "nitrogen oxides mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_nmol_per_mol_ExpUnc2s: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "expanded uncertainty 2sigma",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction",
|     "actris_variable_preferred_term": "nitrogen dioxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_nmol_per_mol_amean: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "arithmetic mean",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_scale": "NPL+GPT",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction",
|     "actris_variable_preferred_term": "nitrogen dioxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_nmol_per_mol_det_lim: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "detection limit",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction",
|     "actris_variable_preferred_term": "nitrogen dioxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_nmol_per_mol_perc8413: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:84.13",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction",
|     "actris_variable_preferred_term": "nitrogen dioxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_nmol_per_mol_prec1587: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:15.87",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction",
|     "actris_variable_preferred_term": "nitrogen dioxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_nmol_per_mol_stddev: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "stddev",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction",
|     "actris_variable_preferred_term": "nitrogen dioxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_ug_N_per_m3_ExpUnc2s: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "expanded uncertainty 2sigma",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration",
|     "actris_variable_preferred_term": "nitrogen dioxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_ug_N_per_m3_amean: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "arithmetic mean",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_scale": "NPL+GPT",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration",
|     "actris_variable_preferred_term": "nitrogen dioxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_ug_N_per_m3_det_lim: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "detection limit",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration",
|     "actris_variable_preferred_term": "nitrogen dioxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_ug_N_per_m3_perc8413: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:84.13",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration",
|     "actris_variable_preferred_term": "nitrogen dioxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_ug_N_per_m3_prec1587: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:15.87",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration",
|     "actris_variable_preferred_term": "nitrogen dioxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_dioxide_ug_N_per_m3_stddev: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "stddev",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_dioxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration",
|     "actris_variable_preferred_term": "nitrogen dioxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_nmol_per_mol_ExpUnc2s: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "expanded uncertainty 2sigma",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction",
|     "actris_variable_preferred_term": "nitric oxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_nmol_per_mol_amean: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "arithmetic mean",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_scale": "NPL",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction",
|     "actris_variable_preferred_term": "nitric oxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_nmol_per_mol_det_lim: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "detection limit",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction",
|     "actris_variable_preferred_term": "nitric oxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_nmol_per_mol_perc8413: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:84.13",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction",
|     "actris_variable_preferred_term": "nitric oxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_nmol_per_mol_prec1587: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:15.87",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction",
|     "actris_variable_preferred_term": "nitric oxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_nmol_per_mol_stddev: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "stddev",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "nmol/mol",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction",
|     "actris_variable_preferred_term": "nitric oxide amount fraction",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_ug_N_per_m3_ExpUnc2s: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "expanded uncertainty 2sigma",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration",
|     "actris_variable_preferred_term": "nitric oxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_ug_N_per_m3_amean: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "arithmetic mean",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_scale": "NPL",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration",
|     "actris_variable_preferred_term": "nitric oxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_ug_N_per_m3_det_lim: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "detection limit",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration",
|     "actris_variable_preferred_term": "nitric oxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_ug_N_per_m3_perc8413: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:84.13",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration",
|     "actris_variable_preferred_term": "nitric oxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_ug_N_per_m3_prec1587: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "percentile:15.87",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration",
|     "actris_variable_preferred_term": "nitric oxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /meta_nitrogen_monoxide_ug_N_per_m3_stddev: string, shape (1)
	attribute long_name = "ebas metadata for different time intervals; json encoded"
	text = (text block)
| {
|     "ebas_data_license": "https://creativecommons.org/licenses/by/4.0/",
|     "ebas_revision_date": "2024-06-17T14:45:24.035758Z",
|     "ebas_version": "1",
|     "ebas_version_description": "initial revision, manually inspected",
|     "ebas_statistics": "stddev",
|     "ebas_data_level": "3a",
|     "ebas_sample_duration": "1h",
|     "ebas_orig_time_res": "1mn",
|     "ebas_station_code": "DE0044R",
|     "ebas_platform_code": "DE0044S",
|     "ebas_station_name": "Melpitz",
|     "ebas_station_wdca_id": "GAWADE__MEL",
|     "ebas_station_gaw_id": "MEL",
|     "ebas_station_gaw_name": "Melpitz",
|     "ebas_station_land_use": "Agricultural",
|     "ebas_station_setting": "Rural",
|     "ebas_station_gaw_type": "R",
|     "ebas_station_wmo_region": 6,
|     "ebas_station_latitude": 51.5255,
|     "ebas_station_longitude": 12.9277,
|     "ebas_station_altitude": "86.0 m",
|     "ebas_measurement_height": "3.5 m",
|     "ebas_regime": "IMG",
|     "ebas_component": "nitrogen_monoxide",
|     "ebas_unit": "ug N/m3",
|     "ebas_matrix": "air",
|     "ebas_laboratory_code": "DE08L",
|     "ebas_instrument_type": "chemiluminescence_photolytic",
|     "ebas_instrument_name": "42iTL-BNM8PAA",
|     "ebas_instrument_manufacturer": "DMT+Thermo",
|     "ebas_instrument_model": "BLC+42iTL",
|     "ebas_instrument_serial_number": "1007841307",
|     "ebas_method_ref": "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O",
|     "ebas_standard_method": "SOP=ACTRIS_NOxy_2014",
|     "ebas_calibration_standard_id": "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671",
|     "ebas_secondary_standard_id": "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT",
|     "ebas_inlet_type": "Hat or hood",
|     "ebas_inlet_description": "glas coated steel tube, continuously flowes through",
|     "ebas_ozone_correction": "Corrected for reaction with O3 in the inlet",
|     "ebas_water_vapor_correction": "Corrected for water vapor quenching in CLD",
|     "ebas_humidity_temperaure_control": "None",
|     "ebas_humidity_temperaure_control_description": "sample air-conditioned to container conditions",
|     "ebas_volume_std_temperature": "273.15 K",
|     "ebas_volume_std_pressure": "1013.25 hPa",
|     "ebas_detection_limit_expl": "Determined by instrument counting statistics",
|     "ebas_measurement_uncertainty_expl": "Includes statistical uncertainty of individual sample and calibration uncertainty",
|     "ebas_zero_negative_values_code": "Zero/negative possible",
|     "ebas_zero_negative_values": "Zero and neg. values may appear due to statistical variations at very low concentrations",
|     "ebas_organization": "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany",
|     "ebas_framework_acronym": "ACTRIS, EMEP",
|     "ebas_framework_name": "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme",
|     "ebas_framework_description": "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems.",
|     "ebas_framework_contact_name": "Cathrine Lund Myhre, Kjetil Tørseth",
|     "ebas_framework_contact_email": "clm@nilu.no, kt@nilu.no",
|     "ebas_originator": "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\"",
|     "ebas_submitter": "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\"",
|     "ebas_acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator",
|     "ebas_comment": "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281.",
|     "actris_variable_uri": "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration",
|     "actris_variable_preferred_term": "nitric oxide mass concentration",
|     "actris_matrix_uri": "https://vocabulary.actris.nilu.no/actris_vocab/gasphase",
|     "actris_matrix_preferred_term": "gas phase",
|     "actris_constraints_uri": "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen",
|     "actris_constraints_preferred_term": "expressed as nitrogen",
|     "actris_timeliness_uri": "https://vocabulary.actris.nilu.no/actris_vocab/scheduled",
|     "actris_timeliness_preferred_term": "scheduled",
|     "actris_instrument_type_uri": "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter",
|     "actris_instrument_type_preferred_term": "chemiluminescence detector, photolytical converter",
|     "actris_framework_uri": "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP",
|     "actris_framework_preferred_term": "ACTRIS, EMEP",
|     "actris_temporal_resolution": "PT1H",
|     "actris_access_restriction": false
| }
dataset /metadata_time: float64, shape (1)
	attribute axis = "T"
	attribute bounds = "metadata_time_bnds"
	attribute calendar = "standard"
	attribute long_name = "time of ebas metadata intervals"
	attribute standard_name = "time"
	attribute units = "days since 1900-01-01T00:00:00Z"
// metadata_time: first 44943.958333333336, last 44943.958333333336, count 1
dataset /metadata_time_bnds: float64, shape (1, 2)
	attribute long_name = "time bounds for ebas metadata intervals"
dataset /qc_NOx_nmol_per_mol_ExpUnc2s: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_nmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_NOx_nmol_per_mol_amean: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_nmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_NOx_nmol_per_mol_det_lim: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_nmol_per_mol_det_lim_flags: float32, shape (1)
dataset /qc_NOx_nmol_per_mol_perc8413: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_nmol_per_mol_perc8413_flags: float32, shape (1)
dataset /qc_NOx_nmol_per_mol_prec1587: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_nmol_per_mol_prec1587_flags: float32, shape (1)
dataset /qc_NOx_nmol_per_mol_stddev: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_nmol_per_mol_stddev_flags: float32, shape (1)
dataset /qc_NOx_ug_N_per_m3_ExpUnc2s: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_ug_N_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_NOx_ug_N_per_m3_amean: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_ug_N_per_m3_amean_flags: float32, shape (1)
dataset /qc_NOx_ug_N_per_m3_det_lim: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_ug_N_per_m3_det_lim_flags: float32, shape (1)
dataset /qc_NOx_ug_N_per_m3_perc8413: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_ug_N_per_m3_perc8413_flags: float32, shape (1)
dataset /qc_NOx_ug_N_per_m3_prec1587: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_ug_N_per_m3_prec1587_flags: float32, shape (1)
dataset /qc_NOx_ug_N_per_m3_stddev: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_NOx_ug_N_per_m3_stddev_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_nmol_per_mol_ExpUnc2s: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_nmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_nmol_per_mol_amean: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_nmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_nmol_per_mol_det_lim: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_nmol_per_mol_det_lim_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_nmol_per_mol_perc8413: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_nmol_per_mol_perc8413_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_nmol_per_mol_prec1587: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_nmol_per_mol_prec1587_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_nmol_per_mol_stddev: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_nmol_per_mol_stddev_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_ug_N_per_m3_ExpUnc2s: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_ug_N_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_ug_N_per_m3_amean: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_ug_N_per_m3_amean_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_ug_N_per_m3_det_lim: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_ug_N_per_m3_det_lim_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_ug_N_per_m3_perc8413: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_ug_N_per_m3_perc8413_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_ug_N_per_m3_prec1587: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_ug_N_per_m3_prec1587_flags: float32, shape (1)
dataset /qc_nitrogen_dioxide_ug_N_per_m3_stddev: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_dioxide_ug_N_per_m3_stddev_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_nmol_per_mol_ExpUnc2s: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_nmol_per_mol_ExpUnc2s_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_nmol_per_mol_amean: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_nmol_per_mol_amean_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_nmol_per_mol_det_lim: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_nmol_per_mol_det_lim_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_nmol_per_mol_perc8413: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_nmol_per_mol_perc8413_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_nmol_per_mol_prec1587: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_nmol_per_mol_prec1587_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_nmol_per_mol_stddev: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_nmol_per_mol_stddev_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_ug_N_per_m3_ExpUnc2s: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_ug_N_per_m3_ExpUnc2s_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_ug_N_per_m3_amean: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_ug_N_per_m3_amean_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_ug_N_per_m3_det_lim: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_ug_N_per_m3_det_lim_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_ug_N_per_m3_perc8413: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_ug_N_per_m3_perc8413_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_ug_N_per_m3_prec1587: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_ug_N_per_m3_prec1587_flags: float32, shape (1)
dataset /qc_nitrogen_monoxide_ug_N_per_m3_stddev: int32, shape (1, 910)
	attribute _FillValue = 0
	attribute missing_value = 0
	attribute standard_name = "status_flag"
	attribute units = "1"
dataset /qc_nitrogen_monoxide_ug_N_per_m3_stddev_flags: float32, shape (1)
dataset /tbnds: float32, shape (2)
dataset /time: float64, shape (910)
	attribute axis = "T"
	attribute bounds = "time_bnds"
	attribute calendar = "standard"
	attribute long_name = "time of measurement"
	attribute standard_name = "time"
	attribute units = "days since 1900-01-01T00:00:00Z"
// time: first 44925.020833333336, last 44962.895833333336, count 910
dataset /time_bnds: float64, shape (910, 2)
	attribute long_name = "time bounds for measurement"
dataset /v_NOx_nmol_per_mol_ExpUnc2s: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction"
	attribute ancillary_variables = "qc_NOx_nmol_per_mol_ExpUnc2s meta_NOx_nmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nox_in_air"
	attribute units = "nmol/mol"
dataset /v_NOx_nmol_per_mol_amean: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction"
	attribute ancillary_variables = "qc_NOx_nmol_per_mol_amean meta_NOx_nmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nox_in_air"
	attribute units = "nmol/mol"
dataset /v_NOx_nmol_per_mol_det_lim: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction"
	attribute ancillary_variables = "qc_NOx_nmol_per_mol_det_lim meta_NOx_nmol_per_mol_det_lim"
	attribute cell_methods = "time: detection limit"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "detection limit"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nox_in_air"
	attribute units = "nmol/mol"
dataset /v_NOx_nmol_per_mol_perc8413: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction"
	attribute ancillary_variables = "qc_NOx_nmol_per_mol_perc8413 meta_NOx_nmol_per_mol_perc8413"
	attribute cell_methods = "time: percentile:84.13"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:84.13"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nox_in_air"
	attribute units = "nmol/mol"
dataset /v_NOx_nmol_per_mol_prec1587: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction"
	attribute ancillary_variables = "qc_NOx_nmol_per_mol_prec1587 meta_NOx_nmol_per_mol_prec1587"
	attribute cell_methods = "time: percentile:15.87"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:15.87"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nox_in_air"
	attribute units = "nmol/mol"
dataset /v_NOx_nmol_per_mol_stddev: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesamountfraction"
	attribute ancillary_variables = "qc_NOx_nmol_per_mol_stddev meta_NOx_nmol_per_mol_stddev"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "stddev"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nox_in_air"
	attribute units = "nmol/mol"
dataset /v_NOx_ug_N_per_m3_ExpUnc2s: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration"
	attribute ancillary_variables = "qc_NOx_ug_N_per_m3_ExpUnc2s meta_NOx_ug_N_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nox_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_NOx_ug_N_per_m3_amean: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration"
	attribute ancillary_variables = "qc_NOx_ug_N_per_m3_amean meta_NOx_ug_N_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nox_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_NOx_ug_N_per_m3_det_lim: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration"
	attribute ancillary_variables = "qc_NOx_ug_N_per_m3_det_lim meta_NOx_ug_N_per_m3_det_lim"
	attribute cell_methods = "time: detection limit"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "detection limit"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nox_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_NOx_ug_N_per_m3_perc8413: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration"
	attribute ancillary_variables = "qc_NOx_ug_N_per_m3_perc8413 meta_NOx_ug_N_per_m3_perc8413"
	attribute cell_methods = "time: percentile:84.13"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:84.13"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nox_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_NOx_ug_N_per_m3_prec1587: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration"
	attribute ancillary_variables = "qc_NOx_ug_N_per_m3_prec1587 meta_NOx_ug_N_per_m3_prec1587"
	attribute cell_methods = "time: percentile:15.87"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:15.87"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nox_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_NOx_ug_N_per_m3_stddev: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen oxides mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogenoxidesmassconcentration"
	attribute ancillary_variables = "qc_NOx_ug_N_per_m3_stddev meta_NOx_ug_N_per_m3_stddev"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "NOx"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "stddev"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nox_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_dioxide_nmol_per_mol_ExpUnc2s: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_dioxide_nmol_per_mol_ExpUnc2s meta_nitrogen_dioxide_nmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_dioxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_dioxide_nmol_per_mol_amean: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_dioxide_nmol_per_mol_amean meta_nitrogen_dioxide_nmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL+GPT"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_dioxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_dioxide_nmol_per_mol_det_lim: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_dioxide_nmol_per_mol_det_lim meta_nitrogen_dioxide_nmol_per_mol_det_lim"
	attribute cell_methods = "time: detection limit"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "detection limit"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_dioxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_dioxide_nmol_per_mol_perc8413: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_dioxide_nmol_per_mol_perc8413 meta_nitrogen_dioxide_nmol_per_mol_perc8413"
	attribute cell_methods = "time: percentile:84.13"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:84.13"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_dioxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_dioxide_nmol_per_mol_prec1587: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_dioxide_nmol_per_mol_prec1587 meta_nitrogen_dioxide_nmol_per_mol_prec1587"
	attribute cell_methods = "time: percentile:15.87"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:15.87"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_dioxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_dioxide_nmol_per_mol_stddev: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_dioxide_nmol_per_mol_stddev meta_nitrogen_dioxide_nmol_per_mol_stddev"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "stddev"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_dioxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_dioxide_ug_N_per_m3_ExpUnc2s: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_dioxide_ug_N_per_m3_ExpUnc2s meta_nitrogen_dioxide_ug_N_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_dioxide_ug_N_per_m3_amean: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_dioxide_ug_N_per_m3_amean meta_nitrogen_dioxide_ug_N_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL+GPT"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_dioxide_ug_N_per_m3_det_lim: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_dioxide_ug_N_per_m3_det_lim meta_nitrogen_dioxide_ug_N_per_m3_det_lim"
	attribute cell_methods = "time: detection limit"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "detection limit"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_dioxide_ug_N_per_m3_perc8413: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_dioxide_ug_N_per_m3_perc8413 meta_nitrogen_dioxide_ug_N_per_m3_perc8413"
	attribute cell_methods = "time: percentile:84.13"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:84.13"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_dioxide_ug_N_per_m3_prec1587: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_dioxide_ug_N_per_m3_prec1587 meta_nitrogen_dioxide_ug_N_per_m3_prec1587"
	attribute cell_methods = "time: percentile:15.87"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:15.87"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_dioxide_ug_N_per_m3_stddev: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitrogen dioxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitrogendioxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_dioxide_ug_N_per_m3_stddev meta_nitrogen_dioxide_ug_N_per_m3_stddev"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_dioxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "stddev"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_monoxide_nmol_per_mol_ExpUnc2s: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_monoxide_nmol_per_mol_ExpUnc2s meta_nitrogen_monoxide_nmol_per_mol_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_monoxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_monoxide_nmol_per_mol_amean: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_monoxide_nmol_per_mol_amean meta_nitrogen_monoxide_nmol_per_mol_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_monoxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_monoxide_nmol_per_mol_det_lim: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_monoxide_nmol_per_mol_det_lim meta_nitrogen_monoxide_nmol_per_mol_det_lim"
	attribute cell_methods = "time: detection limit"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "detection limit"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_monoxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_monoxide_nmol_per_mol_perc8413: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_monoxide_nmol_per_mol_perc8413 meta_nitrogen_monoxide_nmol_per_mol_perc8413"
	attribute cell_methods = "time: percentile:84.13"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:84.13"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_monoxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_monoxide_nmol_per_mol_prec1587: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_monoxide_nmol_per_mol_prec1587 meta_nitrogen_monoxide_nmol_per_mol_prec1587"
	attribute cell_methods = "time: percentile:15.87"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:15.87"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_monoxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_monoxide_nmol_per_mol_stddev: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide amount fraction"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxideamountfraction"
	attribute ancillary_variables = "qc_nitrogen_monoxide_nmol_per_mol_stddev meta_nitrogen_monoxide_nmol_per_mol_stddev"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6001976."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "stddev"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "nmol/mol"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mole_fraction_of_nitrogen_monoxide_in_air"
	attribute units = "nmol/mol"
dataset /v_nitrogen_monoxide_ug_N_per_m3_ExpUnc2s: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_monoxide_ug_N_per_m3_ExpUnc2s meta_nitrogen_monoxide_ug_N_per_m3_ExpUnc2s"
	attribute cell_methods = "time: expanded uncertainty 2sigma"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "expanded uncertainty 2sigma"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_monoxide_ug_N_per_m3_amean: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_monoxide_ug_N_per_m3_amean meta_nitrogen_monoxide_ug_N_per_m3_amean"
	attribute cell_methods = "time: mean"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_scale = "NPL"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "arithmetic mean"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_monoxide_ug_N_per_m3_det_lim: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_monoxide_ug_N_per_m3_det_lim meta_nitrogen_monoxide_ug_N_per_m3_det_lim"
	attribute cell_methods = "time: detection limit"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "detection limit"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_monoxide_ug_N_per_m3_perc8413: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_monoxide_ug_N_per_m3_perc8413 meta_nitrogen_monoxide_ug_N_per_m3_perc8413"
	attribute cell_methods = "time: percentile:84.13"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:84.13"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_monoxide_ug_N_per_m3_prec1587: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_monoxide_ug_N_per_m3_prec1587 meta_nitrogen_monoxide_ug_N_per_m3_prec1587"
	attribute cell_methods = "time: percentile:15.87"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "percentile:15.87"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"
dataset /v_nitrogen_monoxide_ug_N_per_m3_stddev: float64, shape (910)
	attribute _FillValue = nan
	attribute actris_access_restriction = 0
	attribute actris_constraints_preferred_term = "expressed as nitrogen"
	attribute actris_constraints_uri = "https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen"
	attribute actris_framework_preferred_term = "ACTRIS, EMEP"
	attribute actris_framework_uri = "https://vocabulary.actris.nilu.no/actris_controlled_lists/ACTRIS, https://vocabulary.actris.nilu.no/actris_controlled_lists/EMEP"
	attribute actris_instrument_type_preferred_term = "chemiluminescence detector, photolytical converter"
	attribute actris_instrument_type_uri = "https://vocabulary.actris.nilu.no/actris_vocab/chemiluminescencedetector-photolyticalconverter"
	attribute actris_matrix_preferred_term = "gas phase"
	attribute actris_matrix_uri = "https://vocabulary.actris.nilu.no/actris_vocab/gasphase"
	attribute actris_temporal_resolution = "PT1H"
	attribute actris_timeliness_preferred_term = "scheduled"
	attribute actris_timeliness_uri = "https://vocabulary.actris.nilu.no/actris_vocab/scheduled"
	attribute actris_variable_preferred_term = "nitric oxide mass concentration"
	attribute actris_variable_uri = "https://vocabulary.actris.nilu.no/actris_vocab/nitricoxidemassconcentration"
	attribute ancillary_variables = "qc_nitrogen_monoxide_ug_N_per_m3_stddev meta_nitrogen_monoxide_ug_N_per_m3_stddev"
	attribute cell_methods = "time: standard_deviation"
	attribute ebas_acknowledgement = "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, EMEP. Request acknowledgement details from data originator"
	attribute ebas_calibration_standard_id = "Status calibration standard: 1, Manufacturer: NPL, Batch: A473; Status calibration standard: 2, Manufacturer: Linde, Batch: D736671"
	attribute ebas_comment = "converted by TC from DE0044R.20230101000000.20240311000000.chemiluminescence_photolytic.NOx.air.5mo.1mn.DE08L_42iTL-BNM8PAA.DE08L_chemiluminescence_photolytic_BLC+42iTL.lev0.nas + DE0044R.20230101000000.20240311100000.uv_abs.ozone.air.1y.1mn.DE08L_NO42_uv_abs_42.DE08L_uv_ab_49C.lev1.nas + DE0044R.20230101000000.20240315000000.aws..met.1y.1mn.DE08L_Mel_Campbell_scientific.DE08L_meteo_MEL.lev0.nas ,precision, uncertainty, dectection limit as in lev1, NO additional offset correction -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492281."
	attribute ebas_component = "nitrogen_monoxide"
	attribute ebas_data_level = "3a"
	attribute ebas_data_license = "https://creativecommons.org/licenses/by/4.0/"
	attribute ebas_detection_limit_expl = "Determined by instrument counting statistics"
	attribute ebas_framework_acronym = "ACTRIS, EMEP"
	attribute ebas_framework_contact_email = "clm@nilu.no, kt@nilu.no"
	attribute ebas_framework_contact_name = "Cathrine Lund Myhre, Kjetil Tørseth"
	attribute ebas_framework_description = "\"ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre.\", The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems."
	attribute ebas_framework_name = "\"European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases\", European Monitoring and Evaluation Programme"
	attribute ebas_humidity_temperaure_control = "None"
	attribute ebas_humidity_temperaure_control_description = "sample air-conditioned to container conditions"
	attribute ebas_inlet_description = "glas coated steel tube, continuously flowes through"
	attribute ebas_inlet_type = "Hat or hood"
	attribute ebas_instrument_manufacturer = "DMT+Thermo"
	attribute ebas_instrument_model = "BLC+42iTL"
	attribute ebas_instrument_name = "42iTL-BNM8PAA"
	attribute ebas_instrument_serial_number = "1007841307"
	attribute ebas_instrument_type = "chemiluminescence_photolytic"
	attribute ebas_laboratory_code = "DE08L"
	attribute ebas_matrix = "air"
	attribute ebas_measurement_height = "3.5 m"
	attribute ebas_measurement_uncertainty_expl = "Includes statistical uncertainty of individual sample and calibration uncertainty"
	attribute ebas_method_ref = "DE08L_CLP_T200UP_DE20L_NOx_corr_O3_H2O"
	attribute ebas_organization = "DE08L, Leibniz Institute for Tropospheric Research, TROPOS, , Permoserstrasse 15, , 04318, Leipzig, Germany"
	attribute ebas_orig_time_res = "1mn"
	attribute ebas_originator = "\"Poulain, Laurent, , , , , , , , , \", \"Büttner, Christoph, buettner@tropos.de, Leibniz Institute for Tropospheric Research, TROPOS, Department of chemistry, , Permoserstraße 15, D-04318, Leipzig, Germany\""
	attribute ebas_ozone_correction = "Corrected for reaction with O3 in the inlet"
	attribute ebas_platform_code = "DE0044S"
	attribute ebas_regime = "IMG"
	attribute ebas_revision_date = "2024-06-17T14:45:24.035758Z"
	attribute ebas_sample_duration = "1h"
	attribute ebas_secondary_standard_id = "Status calibration standard: 3, Manufacturer: In House Aluminium cylinder (Luxfer) ... description, Batch: 123; Status calibration standard: 4, Manufacturer: In House Aluminium cylinder (Luxfer), Batch: 123 + GPT"
	attribute ebas_standard_method = "SOP=ACTRIS_NOxy_2014"
	attribute ebas_station_altitude = "86.0 m"
	attribute ebas_station_code = "DE0044R"
	attribute ebas_station_gaw_id = "MEL"
	attribute ebas_station_gaw_name = "Melpitz"
	attribute ebas_station_gaw_type = "R"
	attribute ebas_station_land_use = "Agricultural"
	attribute ebas_station_latitude = 51.5255
	attribute ebas_station_longitude = 12.9277
	attribute ebas_station_name = "Melpitz"
	attribute ebas_station_setting = "Rural"
	attribute ebas_station_wdca_id = "GAWADE__MEL"
	attribute ebas_station_wmo_region = 6
	attribute ebas_statistics = "stddev"
	attribute ebas_submitter = "\"Poulain, Laurent, , , , , , , , , \", \"Wegener, Robert, r.wegener@fz-juelich.de, Forschungszentrum Jülich GmbH, FZJ, Institut for Energy and Climate Research IEK8 Troposphere, , , 52425, Jülich, Germany\""
	attribute ebas_unit = "ug N/m3"
	attribute ebas_version = "1"
	attribute ebas_version_description = "initial revision, manually inspected"
	attribute ebas_volume_std_pressure = "1013.25 hPa"
	attribute ebas_volume_std_temperature = "273.15 K"
	attribute ebas_water_vapor_correction = "Corrected for water vapor quenching in CLD"
	attribute ebas_zero_negative_values = "Zero and neg. values may appear due to statistical variations at very low concentrations"
	attribute ebas_zero_negative_values_code = "Zero/negative possible"
	attribute missing_value = nan
	attribute standard_name = "mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air"
	attribute units = "ug/m3"