{"ob_id":805,"uuid":"4192f02e8e4fca2ce87b537b155895a3","title":"UEA Cryo-PAN data at Halley Bay Station for the CHABLIS Campaign (2004-2005)","abstract":"Chemistry of the Antarctic Boundary Layer and the Interface with Snow (CHABLIS) is a Natural Environment Research Council (NERC) and Antarctic Funding Initiative (AFI) funded project, aimed at studying the chemistry of the Antarctic Boundary Layer in greater detail, and for a longer duration, than has previously been attempted. Field measurements were carried out at the British Antarctic Survey station, Halley, at the Clean Air Sector Laboratory (CASLab). Year-round measurements began in February 2004, and a summer campaign focussing on oxidants ran during January/February 2005, after which CHABLIS fieldwork ended. The dataset contains PAN (Peroxy-Acetyl-Nitrate) mixing ratio. Access to this dataset is now public.","keywords":"CHABLIS, NERC, Antarctic, boundary layer, PAN","publicationState":"published","dataPublishedTime":"2007-02-23T01:34:41","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/806/?format=json","dataPath":"/badc/chablis/data/uea-pan","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":122417,"numberOfFiles":2,"fileFormat":"NASA Ames"},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/225/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/9/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/22852/?format=json","https://catalogue.ceda.ac.uk/api/v2/phenomona/52353/?format=json"],"dataLineage":"Data files submitted as is by the CHABLIS campaign participants in 2005/2006 and archived at the BADC.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/536/?format=json","https://catalogue.ceda.ac.uk/api/v2/identifiers/8670/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/718/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/715/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/2633/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/2631/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/2635/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/2636/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/2654/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/2641/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/2632/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/2634/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/54641/?format=json"],"procedureAcquisition":"https://catalogue.ceda.ac.uk/api/v2/acquisitions/808/?format=json","procedureCompositeProcess":null,"procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2526/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"public","accessRoles":null,"label":"public: None group","licenceURL":"http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","licenceClassifications":"any"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}