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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Ground based in situ observations of bulk_sampler at Chilbolton Observatory (GB1055R)" />
  <attribute name="keywords" value="tendency_of_atmosphere_mass_content_of_coronene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_anthracene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_5_methylchrysene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_benzo_ghi_perylene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_cyclopenta_cd_pyrene_due_to_wet_deposition, chrysene, dibenzo_al_pyrene, tendency_of_atmosphere_mass_content_of_benzo_b_naphtho_21_d_thiophene_due_to_wet_deposition, anthracene, tendency_of_atmosphere_mass_content_of_phenanthrene_due_to_wet_deposition, dibenzo_ac_anthracene, pyrene, dibenzo_ah_pyrene, tendency_of_atmosphere_mass_content_of_dibenzo_ai_pyrene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_retene_due_to_wet_deposition, benzo_b_fluoranthene, benzo_j_fluoranthene, tendency_of_atmosphere_mass_content_of_benzo_e_pyrene_due_to_wet_deposition, Chilbolton Observatory, benzo_e_pyrene, dibenzo_ah_anthracene, retene, perylene, tendency_of_atmosphere_mass_content_of_dibenzo_al_pyrene_due_to_wet_deposition, benzo_k_fluoranthene, fluoranthene, GB1055R, tendency_of_atmosphere_mass_content_of_benzo_c_phenanthrene_due_to_wet_deposition, benzo_c_phenanthrene, EMEP, anthanthrene, cyclopenta_cd_pyrene, dibenzo_ai_pyrene, tendency_of_atmosphere_mass_content_of_perylene_due_to_wet_deposition, benzo_a_pyrene, benzo_b_naphtho_21_d_thiophene, tendency_of_atmosphere_mass_content_of_dibenzo_ah_anthracene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_inden_123cd_pyrene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_anthanthrene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_chrysene_due_to_wet_deposition, phenanthrene, tendency_of_atmosphere_mass_content_of_benz_a_anthracene_due_to_wet_deposition, benz_a_anthracene, tendency_of_atmosphere_mass_content_of_fluoranthene_due_to_wet_deposition, inden_123cd_pyrene, tendency_of_atmosphere_mass_content_of_dibenzo_ac_anthracene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_dibenzo_ae_pyrene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_benzo_a_pyrene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_dibenzo_ah_pyrene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_pyrene_due_to_wet_deposition, tendency_of_atmosphere_mass_content_of_benzo_k_fluoranthene_due_to_wet_deposition, benzo_ghi_perylene, tendency_of_atmosphere_mass_content_of_benzo_j_fluoranthene_due_to_wet_deposition, 5-methylchrysene, wetdep, dibenzo_ae_pyrene, coronene" />
  <attribute name="id" value="M9PA-G74Q.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="EMEP" />
  <attribute name="acknowledgement" type="double" />
  <attribute name="doi" value="https://doi.org/10.48597/M9PA-G74Q" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Conolly Christopher, 5-methylchrysene, anthanthrene, anthracene, benz_a_anthracene, benzo_a_pyrene, benzo_b_fluoranthene, benzo_b_naphtho_21_d_thiophene, benzo_c_phenanthrene, benzo_e_pyrene, benzo_ghi_perylene, benzo_j_fluoranthene, benzo_k_fluoranthene, chrysene, coronene, cyclopenta_cd_pyrene, dibenzo_ac_anthracene, dibenzo_ae_pyrene, dibenzo_ah_anthracene, dibenzo_ah_pyrene, dibenzo_ai_pyrene, dibenzo_al_pyrene, fluoranthene, inden_123cd_pyrene, perylene, phenanthrene, pyrene, retene - bulk_sampler at Chilbolton Observatory, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M9PA-G74Q" />
  <attribute name="summary" value="Ground based in situ observations of bulk_sampler at Chilbolton Observatory (GB1055R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: 5-methylchrysene in wetdep (tendency_of_atmosphere_mass_content_of_5_methylchrysene_due_to_wet_deposition), anthanthrene in wetdep (tendency_of_atmosphere_mass_content_of_anthanthrene_due_to_wet_deposition), anthracene in wetdep (tendency_of_atmosphere_mass_content_of_anthracene_due_to_wet_deposition), benz_a_anthracene in wetdep (tendency_of_atmosphere_mass_content_of_benz_a_anthracene_due_to_wet_deposition), benzo_a_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_benzo_a_pyrene_due_to_wet_deposition), benzo_b_fluoranthene in wetdep, benzo_b_naphtho_21_d_thiophene in wetdep (tendency_of_atmosphere_mass_content_of_benzo_b_naphtho_21_d_thiophene_due_to_wet_deposition), benzo_c_phenanthrene in wetdep (tendency_of_atmosphere_mass_content_of_benzo_c_phenanthrene_due_to_wet_deposition), benzo_e_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_benzo_e_pyrene_due_to_wet_deposition), benzo_ghi_perylene in wetdep (tendency_of_atmosphere_mass_content_of_benzo_ghi_perylene_due_to_wet_deposition), benzo_j_fluoranthene in wetdep (tendency_of_atmosphere_mass_content_of_benzo_j_fluoranthene_due_to_wet_deposition), benzo_k_fluoranthene in wetdep (tendency_of_atmosphere_mass_content_of_benzo_k_fluoranthene_due_to_wet_deposition), chrysene in wetdep (tendency_of_atmosphere_mass_content_of_chrysene_due_to_wet_deposition), coronene in wetdep (tendency_of_atmosphere_mass_content_of_coronene_due_to_wet_deposition), cyclopenta_cd_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_cyclopenta_cd_pyrene_due_to_wet_deposition), dibenzo_ac_anthracene in wetdep (tendency_of_atmosphere_mass_content_of_dibenzo_ac_anthracene_due_to_wet_deposition), dibenzo_ae_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_dibenzo_ae_pyrene_due_to_wet_deposition), dibenzo_ah_anthracene in wetdep (tendency_of_atmosphere_mass_content_of_dibenzo_ah_anthracene_due_to_wet_deposition), dibenzo_ah_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_dibenzo_ah_pyrene_due_to_wet_deposition), dibenzo_ai_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_dibenzo_ai_pyrene_due_to_wet_deposition), dibenzo_al_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_dibenzo_al_pyrene_due_to_wet_deposition), fluoranthene in wetdep (tendency_of_atmosphere_mass_content_of_fluoranthene_due_to_wet_deposition), inden_123cd_pyrene in wetdep (tendency_of_atmosphere_mass_content_of_inden_123cd_pyrene_due_to_wet_deposition), perylene in wetdep (tendency_of_atmosphere_mass_content_of_perylene_due_to_wet_deposition), phenanthrene in wetdep (tendency_of_atmosphere_mass_content_of_phenanthrene_due_to_wet_deposition), pyrene in wetdep (tendency_of_atmosphere_mass_content_of_pyrene_due_to_wet_deposition), retene in wetdep (tendency_of_atmosphere_mass_content_of_retene_due_to_wet_deposition)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="GB02L, AEA Technology, National Environmental Techn. Centre, Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2022-07-29T00:00:00 UTC" />
  <attribute name="date_metadata_modified" value="2022-07-29T00:00:00 UTC" />
  <attribute name="creator_name" value="Conolly Christopher" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Keith Vincent" />
  <attribute name="contributor_role" value="data submitter" />
  <attribute name="publisher_type" value="institution" />
  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_institution" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
  <attribute name="publisher_url" value="https://www.nilu.no/" />
  <attribute name="geospatial_bounds" value="POINT Z (51.149617 -1.438228 78.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="51.149617" />
  <attribute name="geospatial_lat_max" type="double" value="51.149617" />
  <attribute name="geospatial_lon_min" type="double" value="-1.438228" />
  <attribute name="geospatial_lon_max" type="double" value="-1.438228" />
  <attribute name="geospatial_vertical_min" type="double" value="78.0" />
  <attribute name="geospatial_vertical_max" type="double" value="78.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2021-01-27T09:57:00 UTC" />
  <attribute name="time_coverage_end" value="2022-01-26T12:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-11-30T02:03:00" />
  <attribute name="time_coverage_resolution" value="P0000-01-00T00:00:00" />
  <attribute name="timezone" value="UTC" />
  <attribute name="ebas_data_definition" value="EBAS_1.1" />
  <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="ebas_citation" value="Conolly Christopher, 5-methylchrysene, anthanthrene, anthracene, benz_a_anthracene, benzo_a_pyrene, benzo_b_fluoranthene, benzo_b_naphtho_21_d_thiophene, benzo_c_phenanthrene, benzo_e_pyrene, benzo_ghi_perylene, benzo_j_fluoranthene, benzo_k_fluoranthene, chrysene, coronene, cyclopenta_cd_pyrene, dibenzo_ac_anthracene, dibenzo_ae_pyrene, dibenzo_ah_anthracene, dibenzo_ah_pyrene, dibenzo_ai_pyrene, dibenzo_al_pyrene, fluoranthene, inden_123cd_pyrene, perylene, phenanthrene, pyrene, retene - bulk_sampler at Chilbolton Observatory, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M9PA-G74Q" />
  <attribute name="ebas_set_type_code" value="TI" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="M9PA-G74Q.nc" />
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  <attribute name="ebas_file_creation" value="2023-12-14T03:15:09.843533 UTC" />
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  <attribute name="ebas_startdate" value="20210127095700" />
  <attribute name="ebas_revision_date" value="20220729000000" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="1y" />
  <attribute name="ebas_resolution_code" value="1mo" />
  <attribute name="ebas_station_code" value="GB1055R" />
  <attribute name="ebas_platform_code" value="GB1055S" />
  <attribute name="ebas_station_name" value="Chilbolton Observatory" />
  <attribute name="ebas_station_setting" value="Rural" />
  <attribute name="ebas_station_latitude" value="51.149617" />
  <attribute name="ebas_station_longitude" value="-1.438228" />
  <attribute name="ebas_station_altitude" value="78.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_unit" value="ng/m2day" />
  <attribute name="ebas_matrix" value="wetdep" />
  <attribute name="ebas_laboratory_code" value="GB02L" />
  <attribute name="ebas_instrument_type" value="bulk_sampler" />
  <attribute name="ebas_instrument_name" value="PAHBS02" />
  <attribute name="ebas_method_ref" value="GB02L_PAHBS_1" />
  <attribute name="ebas_organization" value="GB02L, &quot;AEA Technology, National Environmental Techn. Centre&quot;, , , &quot;Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom&quot;, , , , " />
  <attribute name="ebas_framework_acronym" value="EMEP" />
  <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
  <attribute name="ebas_framework_description" value="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 name="ebas_framework_contact_name" value="Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
  <attribute name="ebas_originator" value="Christopher, Conolly, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Vincent, Keith, , , , , , , , , " />
  <attribute name="_NCProperties" value="version=2,netcdf=4.9.0,hdf5=1.12.2" />
  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="comment" value="{&#xA;    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;,&#xA;    &quot;Data license&quot;: &quot;https://creativecommons.org/licenses/by/4.0/&quot;,&#xA;    &quot;Citation&quot;: &quot;Conolly Christopher, 5-methylchrysene, anthanthrene, anthracene, benz_a_anthracene, benzo_a_pyrene, benzo_b_fluoranthene, benzo_b_naphtho_21_d_thiophene, benzo_c_phenanthrene, benzo_e_pyrene, benzo_ghi_perylene, benzo_j_fluoranthene, benzo_k_fluoranthene, chrysene, coronene, cyclopenta_cd_pyrene, dibenzo_ac_anthracene, dibenzo_ae_pyrene, dibenzo_ah_anthracene, dibenzo_ah_pyrene, dibenzo_ai_pyrene, dibenzo_al_pyrene, fluoranthene, inden_123cd_pyrene, perylene, phenanthrene, pyrene, retene - bulk_sampler at Chilbolton Observatory, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M9PA-G74Q&quot;,&#xA;    &quot;Set type code&quot;: &quot;TI&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;M9PA-G74Q.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/M9PA-G74Q&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/M9PA-G74Q&quot;,&#xA;    &quot;File creation&quot;: &quot;2023-12-14T03:15:09.843533 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2022-09-16T13:14:49.220527 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20210127095700&quot;,&#xA;    &quot;Revision date&quot;: &quot;20220729000000&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;1y&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1mo&quot;,&#xA;    &quot;Station code&quot;: &quot;GB1055R&quot;,&#xA;    &quot;Platform code&quot;: &quot;GB1055S&quot;,&#xA;    &quot;Station name&quot;: &quot;Chilbolton Observatory&quot;,&#xA;    &quot;Station setting&quot;: &quot;Rural&quot;,&#xA;    &quot;Station latitude&quot;: &quot;51.149617&quot;,&#xA;    &quot;Station longitude&quot;: &quot;-1.438228&quot;,&#xA;    &quot;Station altitude&quot;: &quot;78.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Unit&quot;: &quot;ng/m2day&quot;,&#xA;    &quot;Matrix&quot;: &quot;wetdep&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;GB02L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;bulk_sampler&quot;,&#xA;    &quot;Instrument name&quot;: &quot;PAHBS02&quot;,&#xA;    &quot;Method ref&quot;: &quot;GB02L_PAHBS_1&quot;,&#xA;    &quot;Organization&quot;: &quot;GB02L, \&quot;AEA Technology, National Environmental Techn. Centre\&quot;, , , \&quot;Culham Abington, OXFORDSHIRE OX14 3DB, United Kingdom\&quot;, , , , &quot;,&#xA;    &quot;Framework acronym&quot;: &quot;EMEP&quot;,&#xA;    &quot;Framework name&quot;: &quot;European Monitoring and Evaluation Programme&quot;,&#xA;    &quot;Framework description&quot;: &quot;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.&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Kjetil Tørseth&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;kt@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Christopher, Conolly, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Vincent, Keith, , , , , , , , , &quot;&#xA;}" />
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  <attribute name="history" value="None" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="13" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="5-methylchrysene_qc_flags" length="2" />
  <dimension name="anthanthrene_qc_flags" length="2" />
  <dimension name="anthracene_qc_flags" length="2" />
  <dimension name="benz_a_anthracene_qc_flags" length="2" />
  <dimension name="benzo_a_pyrene_qc_flags" length="2" />
  <dimension name="benzo_b_fluoranthene_qc_flags" length="2" />
  <dimension name="benzo_b_naphtho_21_d_thiophene_qc_flags" length="2" />
  <dimension name="benzo_c_phenanthrene_qc_flags" length="2" />
  <dimension name="benzo_e_pyrene_qc_flags" length="2" />
  <dimension name="benzo_ghi_perylene_qc_flags" length="2" />
  <dimension name="benzo_j_fluoranthene_qc_flags" length="2" />
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  <dimension name="chrysene_qc_flags" length="2" />
  <dimension name="coronene_qc_flags" length="2" />
  <dimension name="cyclopenta_cd_pyrene_qc_flags" length="2" />
  <dimension name="dibenzo_ac_anthracene_qc_flags" length="2" />
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  <dimension name="dibenzo_ah_pyrene_qc_flags" length="2" />
  <dimension name="dibenzo_ai_pyrene_qc_flags" length="2" />
  <dimension name="dibenzo_al_pyrene_qc_flags" length="2" />
  <dimension name="fluoranthene_qc_flags" length="2" />
  <dimension name="inden_123cd_pyrene_qc_flags" length="2" />
  <dimension name="perylene_qc_flags" length="2" />
  <dimension name="phenanthrene_qc_flags" length="2" />
  <dimension name="pyrene_qc_flags" length="2" />
  <dimension name="retene_qc_flags" length="2" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2021-02-10T09:58:30Z" />
    <attribute name="time_coverage_end" value="2022-01-12T13:15:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="2420182.0" />
    <attribute name="time_coverage_duration" value="P0Y0M336DT3H16M30.000S" />
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    <attribute name="metadata_creation" value="2026-05-18" />
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    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
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    <attribute name="ebas_platform_code" value="GB1055S" />
    <attribute name="ebas_station_name" value="Chilbolton Observatory" />
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    <attribute name="ebas_station_latitude" value="51.149617" />
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    <attribute name="ebas_station_altitude" value="78.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="5-methylchrysene" />
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    <attribute name="ebas_laboratory_code" value="GB02L" />
    <attribute name="ebas_instrument_type" value="bulk_sampler" />
    <attribute name="ebas_instrument_name" value="PAHBS02" />
    <attribute name="ebas_method_ref" value="GB02L_PAHBS_1" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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    <attribute name="calendar" value="gregorian" />
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</netcdf>
