{"id":"W3199749927","doi":"10.1093/mnras/stab2743","title":"Iron Rain: measuring the occurrence rate and origin of small iron meteoroids at Earth","year":2021,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; National Aeronautics and Space Administration","keywords":"Meteoroid; Physics; Meteor (satellite); Meteorite; Population; Astrophysics; Brightness; Astronomy; Chondrite; Atmosphere (unit); Astrobiology; Meteorology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002939947,0.000160803,0.0001257632,0.000936042,0.0002419053,0.000247288,0.0002069445,0.0001834448,0.001117023],"category_scores_gemma":[0.0006221469,0.0001170838,0.00009399699,0.0003525196,0.0001287878,0.0002881023,0.0003074094,0.0001811994,0.0003610284],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001187479,"about_ca_system_score_gemma":0.00008058389,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003481346,"about_ca_topic_score_gemma":0.005055415,"domain_scores_codex":[0.9998891,0.00001362694,0.000007868989,0.00003672448,0.00002954956,0.00002306311],"domain_scores_gemma":[0.9993591,0.0001039686,0.0001767423,0.0000416927,0.0001513248,0.0001671274],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002618819,0.00003030129,0.9655289,0.00001724247,0.00002345018,0.00008895309,0.0001102714,0.000136199,0.02703533,0.00002019713,0.0001392317,0.006607974],"study_design_scores_gemma":[0.00000330378,0.00009332489,0.9958982,0.000001670609,0.000006389445,0.0001121035,0.00005071393,0.0003477635,0.00321839,0.000008844966,0.0002567777,0.000002417784],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984096,0.00005520296,0.0005285909,0.000006532045,0.000001875302,0.00001005894,0.0004995692,0.00002411926,0.0004644663],"genre_scores_gemma":[0.9971937,0.00005423534,0.001325584,0.000006626066,0.00000586691,0.000007078241,0.0008850486,0.000007815629,0.000514126],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003481346,"threshold_uncertainty_score":0.006922185,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01442857135691518,"score_gpt":0.1978610780279126,"score_spread":0.1834325066709974,"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."}}