{"ob_id":7616,"uuid":"9068eab47a19dc51935a51fcee3233a4","title":"NAMBELX: Formaldehyde (HCHO) Measurements from the University of Leeds's GC-pd-HID Deployed at the Mace Head Atmospheric Research Facility, Ireland","abstract":"The North Atlantic Marine Boundary Layer Experiment (NAMBLEX) campaign was conducted at Mace Head in Ireland from 24 July 2002 to 3 September 2002. During this campaign a suite of instruments, including several from the Universities Facility for Atmospheric Measurements (UFAM). This dataset consists of Formaldehyde (HCHO) measurements from the University of Leeds's Gas Chromotograph instrument with pulsed discharge Helium Ionisation Detection (GC-pd-HID), with selective cryogenic trapping, which was situated in the laboratory at the top site (300 m from the ocean at high tide, 25 m a.s.l.).","keywords":"NAMBLEX, Atmospheric Chemistry, Boundary Layer","publicationState":"published","dataPublishedTime":"2007-02-25T04:59:16","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/7617/?format=json","dataPath":"/badc/namblex/data/leeds-gc-hcho/","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":110366,"numberOfFiles":2,"fileFormat":"Data are NASA-Ames 1001 formatted"},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/3490/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/508/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/908/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/1441/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/25849/?format=json"],"dataLineage":"Data were obtained by the Universities Facility for Atmospheric Measurements (UFAM) instruments in July-September 2002. Data provided as is by the NAMBLEX campaign participants to the BADC for archiving.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/4947/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/7595/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/7592/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/31764/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/31762/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/31765/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/31766/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/31767/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/31769/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/31768/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/31763/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/45342/?format=json"],"procedureAcquisition":"https://catalogue.ceda.ac.uk/api/v2/acquisitions/7619/?format=json","procedureCompositeProcess":null,"procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2528/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"public","accessRoles":null,"label":"public: None group","licenceURL":"http://creativecommons.org/licenses/by/4.0/","licenceClassifications":"any"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}