{"id":"W2119879246","doi":"10.5194/acp-7-5437-2007","title":"ACE-FTS observation of a young biomass burning plume: first reported measurements of C <sub>2</sub> H <sub>4</sub> , C <sub>3</sub> H <sub>6</sub> O, H <sub>2</sub> CO and PAN by infrared occultation from space","year":2007,"lang":"en","type":"article","venue":"Atmospheric chemistry and physics","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":133,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; Canadian Space Agency; Centre National d’Etudes Spatiales; Fonds De La Recherche Scientifique - FNRS; European Space Agency","keywords":"Plume; Troposphere; Atmospheric sciences; Occultation; Environmental science; Northern Hemisphere; Flux (metallurgy); Formaldehyde; Biomass burning; Chemistry; Environmental chemistry; Meteorology; Aerosol; Physics; Astrophysics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":["metaepi_narrow"],"category_scores_codex":[0.001113775,0.001480808,0.001599238,0.000006729567,0.0009224211,0.0003071549,0.0006650017,0.0009977288,0.00005523404],"category_scores_gemma":[0.0004594319,0.001615189,0.0004520628,0.001782514,0.0008152972,0.001324187,0.0001602432,0.0009805852,0.00003263125],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001634041,"about_ca_system_score_gemma":0.0004036162,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004798775,"about_ca_topic_score_gemma":0.0002795311,"domain_scores_codex":[0.9922861,0.0001832541,0.002197877,0.001997831,0.001799343,0.001535549],"domain_scores_gemma":[0.9940863,0.0006993466,0.002531367,0.001150309,0.0006999053,0.0008328066],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000547045,0.0003276549,0.07190097,0.0008324768,0.0005019953,0.00007288795,0.00125404,0.001205875,0.8641795,0.000001273257,0.001138157,0.05803815],"study_design_scores_gemma":[0.002579198,0.0001942289,0.06713597,0.0005992684,0.0004706638,0.00006375834,0.0008752063,0.005517129,0.9205767,0.0002758299,0.0002098231,0.001502266],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9934961,0.001410226,0.002216602,0.00008676047,0.0003582996,0.000858688,0.0006100267,0.0002457478,0.000717604],"genre_scores_gemma":[0.9924172,0.001161524,0.001558926,0.0001254985,0.0006855066,0.00003850391,0.00386365,0.000104091,0.00004509229],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05653588,"threshold_uncertainty_score":0.9997941,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01528058254226634,"score_gpt":0.2094519932768119,"score_spread":0.1941714107345456,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}