Ground based in situ observations of aerosol_absorption_coefficient at Pic du Midi (FR0019R) using filter_absorption_photometer

Abstract:
Ground based in situ observations of aerosol_absorption_coefficient at Pic du Midi (FR0019R) using filter_absorption_photometer. These measurements are gathered as a part of the following projects ACTRIS, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in pm1, aerosol_absorption_coefficient in pm1, aerosol_absorption_coefficient in pm1

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General

General information section
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fileIdentifier/identifierebas:FR0019R.20210101000000.20220317105553.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.FR05L_filter_absorption_photometer_Magee_AE33.FR05L_Magee_AE33_PDM.lev2.nc
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    dateStamp 2022-03-29
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    citation
    • title:
      • Ground based in situ observations of aerosol_absorption_coefficient at Pic du Midi (FR0019R) using filter_absorption_photometer
    • dates:
      • creation:
      • revision:
    • fileIdentifier:
      • EBAS/FR0019R.20210101000000.20220317105553.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.FR05L_filter_absorption_photometer_Magee_AE33.FR05L_Magee_AE33_PDM.lev2.nc
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      • { "Data definition": "EBAS_1.1", "Set type code": "TU", "Timezone": "UTC", "File name": "FR0019R.20210101000000.20220317105553.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.FR05L_filter_absorption_photometer_Magee_AE33.FR05L_Magee_AE33_PDM.lev2.nc", "File creation": "2022-03-29T16:26:58.115341 UTC", "Export state": "2022-03-29T16:25:02.413000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20210101000000", "Revision date": "20220317105553", "Version": "1", "Version description": "initial revision, raw data", "Data level": "2", "Period code": "1y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1mn", "Station code": "FR0019R", "Platform code": "FR0019S", "Station name": "Pic du Midi", "Station latitude": "42.936667", "Station longitude": "0.141944", "Station altitude": "2877.0 m", "Measurement latitude": "42.9372", "Measurement longitude": "0.1411", "Measurement altitude": "2889.0 m", "Measurement height": "12.0 m", "Regime": "IMG", "Component": "aerosol_absorption_coefficient", "Unit": "1/Mm", "Matrix": "pm1", "Laboratory code": "FR05L", "Instrument type": "filter_absorption_photometer", "Instrument name": "filter_absorption_photometer_Magee_AE33", "Instrument manufacturer": "Magee", "Instrument model": "AE33", "Instrument serial number": "AE33-S07-00636", "Method ref": "FR05L_Magee_AE33_PDM", "Standard method": "Single-angle_Correction=Drinovec2015", "Inlet type": "Hat or hood", "Inlet description": "Whole air inlet with size cut of 30 um (based on mean wind speed); Air temperature conditional warming system to defrost the hat when needed; isokinetic flux;", "Flow rate": "5.0 l/min", "Humidity/temperature control": "Temperature controlled", "Humidity/temperature control description": "sample heated to lab temperature", "Volume std. temperature": "273.15 K", "Volume std. pressure": "1013.25 hPa", "Detection limit": "0.1 1/Mm", "Detection limit expl.": "instrument characteristics, information from Magee", "Measurement uncertainty expl.": "typical value of unit-to-unit variability", "Zero/negative values code": "Zero/negative possible", "Zero/negative values": "zero and neg. values may appear due to statistical variations at very low concentrations; no zero values for channels 2, 6 and 7 (470, 880 and 950 nm)", "Organization": "FR05L, Aerology Laboratory, , , \"PO Box 31400, Toulouse\", , , , ", "Framework acronym": "ACTRIS, GAW-WDCA", "Framework name": "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Aerosols", "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 World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.", "Framework contact name": "Cathrine Lund Myhre, Markus Fiebig", "Framework contact email": "clm@nilu.no, Markus.Fiebig@nilu.no", "Originator": "Meyerfeld, Yves, yves.meyerfeld@aero.obs-mip.fr, Observatoire Midi-Pyrenees, OMP, Laboratoire d'aerologie, 14 avenue Edouard Belin, , 31400, Toulouse, France", "Submitter": "Pascal, Nicolas, , , , , , , , , ", "Acknowledgement": "For using this data for any kind of publications, you must contact the data originator(s), in terms of acknowledgment", "Comment": "calibration factor / mean ratio=1.00; sample_spot_area=5e-5 m2" }
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      • pm1
      • FR0019R
      • aerosol_absorption_coefficient
      • Pic du Midi
      • GAW-WDCA
      • ACTRIS
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      • ACTRIS, GAW-WDCA
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      • NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    individualNameVeronique Pont, Gilles Athier, Yves Meyerfeld
    organisationNameFR05L, Aerology Laboratory, PO Box 31400, Toulouse
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