{"id":"W2747941825","doi":"10.1126/science.aam8378","title":"An unusual white dwarf star may be a surviving remnant of a subluminous Type Ia supernova","year":2017,"lang":"en","type":"article","venue":"Science","topic":"Gamma-ray bursts and supernovae","field":"Physics and Astronomy","cited_by":93,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Moncton","funders":"Grantová Agentura České Republiky; National Science Foundation","keywords":"White dwarf; Physics; Astrophysics; Supernova; Astronomy; Pair-instability supernova; Milky Way; Proper motion; Stars; Ejecta","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":[0.00009180635,0.0001413662,0.0001627217,0.0002039459,0.0002142682,0.0003698492,0.0001665428,0.0003074349,0.0009721163],"category_scores_gemma":[0.0002412832,0.0000730986,0.0001377158,0.0001645877,0.0002730885,0.0003277158,0.000217749,0.0001930857,0.0003226985],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001166158,"about_ca_system_score_gemma":0.0000917716,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004773944,"about_ca_topic_score_gemma":0.0008194576,"domain_scores_codex":[0.9999759,0.000001805148,0.000003002816,0.00001007211,0.000003524109,0.000005615765],"domain_scores_gemma":[0.999903,0.00001543458,0.00003086805,0.00001625573,0.000003174579,0.00003120902],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004660245,0.0001285632,0.7772827,0.00008513679,0.00006777213,0.05365932,0.0007011148,0.0005551132,0.1443674,0.005509659,0.0003788707,0.01679835],"study_design_scores_gemma":[0.00005099677,0.00148263,0.6721697,0.00002665114,0.0001352627,0.2492561,0.001607751,0.003391,0.05049228,0.00525548,0.01609454,0.00003754028],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984462,0.00009261685,0.0006316337,0.00002536596,0.0000068609,0.000002790467,0.00003873417,0.00002259146,0.0007331786],"genre_scores_gemma":[0.9992996,0.0000370076,0.0002760905,0.00001101512,0.000005570494,6.323894e-7,0.00005460971,0.00000148645,0.0003139517],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009721163,"threshold_uncertainty_score":0.003252089,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02810718713811208,"score_gpt":0.3044545430085365,"score_spread":0.2763473558704245,"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."}}