{"id":"W2913804985","doi":"10.3847/1538-4357/aaf861","title":"Spitzer Microlensing of MOA-2016-BLG-231L: A Counter-rotating Brown Dwarf Binary in the Galactic Disk","year":2019,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"Science and Technology Facilities Council","keywords":"Gravitational microlensing; Physics; Brown dwarf; Astrophysics; Astronomy; Light curve; Proper motion; Circumbinary planet; Binary number; Caustic (mathematics); Mass ratio; Stars","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0002061542,0.0002136837,0.0003485954,0.001102745,0.0005393349,0.0007083346,0.0002222307,0.0002942274,0.0006641336],"category_scores_gemma":[0.0004194987,0.00008931586,0.0002515043,0.0005213281,0.0003120715,0.0002557118,0.0006733512,0.000278931,0.0002456335],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007868793,"about_ca_system_score_gemma":0.0001953762,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006371949,"about_ca_topic_score_gemma":0.008793764,"domain_scores_codex":[0.9998604,0.00001082928,0.000006157067,0.00003506714,0.00003775357,0.00004966282],"domain_scores_gemma":[0.9995825,0.00004113462,0.0001328551,0.00002834462,0.00003589656,0.0001793406],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004970276,0.0001710018,0.9418064,0.00003834848,0.0001253401,0.003445536,0.0003968145,0.001523587,0.04200139,0.001441222,0.0009015496,0.007651714],"study_design_scores_gemma":[0.00001849389,0.00007615518,0.9883394,0.000005508703,0.00002651149,0.0009499242,0.0002541275,0.005799532,0.002709923,0.0003605351,0.001445073,0.00001473105],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992017,0.00004475149,0.00008670267,0.00002401755,0.000003197368,0.000002691304,0.0001892177,0.00001252552,0.0004352557],"genre_scores_gemma":[0.9992315,0.00001124852,0.0001192003,0.000007921651,0.000006136469,0.00000116862,0.0004860807,0.000004279466,0.0001325047],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006371949,"threshold_uncertainty_score":0.01266974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009148454457011073,"score_gpt":0.2260217355790405,"score_spread":0.2168732811220294,"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."}}