{"id":"W3207334392","doi":"10.1093/mnras/stab2887","title":"Progenitor and close-in circumstellar medium of type II supernova 2020fqv from high-cadence photometry and ultra-rapid UV spectroscopy","year":2021,"lang":"en","type":"preprint","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Gamma-ray bursts and supernovae","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Planetary Science Division; Science and Technology Facilities Council; Smithsonian Astrophysical Observatory; University of Illinois at Urbana-Champaign; Max-Planck-Institut für Astronomie; Eötvös Loránd Tudományegyetem; Stockholms Universitet; Nuclear Safety and Security Commission; Ministerio de Economía y Competitividad; Deutsches Elektronen-Synchrotron; Ministry of Science, ICT and Future Planning; Queen's University; Lawrence Berkeley National Laboratory; Ministerio de Ciencia, Tecnología e Innovación Productiva; Agencia Estatal de Investigación; Science Mission Directorate; University of New South Wales; Gordon and Betty Moore Foundation; Queen's University Belfast; Weizmann Institute of Science; National Centre for Supercomputing Applications; Los Alamos National Laboratory; University of Washington; Johns Hopkins University; National Research Council Sri Lanka; Liverpool John Moores University; National Science Foundation; Northwestern University; Heising-Simons Foundation; Ministério da Ciência, Tecnologia, Inovações e Comunicações; Korea Astronomy and Space Science Institute; Space Telescope Science Institute; W. M. Keck Foundation; National Central University; Agencia Nacional de Investigación e Innovación; Smithsonian Institution; University of Maryland; California Institute of Technology; Australian National University; National Aeronautics and Space Administration","keywords":"Physics; Supernova; Light curve; Astrophysics; Red supergiant; Photometry (optics); Stars; Supergiant; Spectroscopy; Astronomy","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001078438,0.0002788353,0.0001724107,0.0006399058,0.000322805,0.0005017512,0.0002319209,0.0002726421,0.0008097891],"category_scores_gemma":[0.0001294238,0.000149136,0.0002175289,0.0002949096,0.0001300179,0.0001833412,0.0003208808,0.0001937722,0.0002198326],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002246771,"about_ca_system_score_gemma":0.00009122663,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00262632,"about_ca_topic_score_gemma":0.00496991,"domain_scores_codex":[0.9999491,0.000002456267,0.000002055763,0.00001609595,0.00001534971,0.0000148865],"domain_scores_gemma":[0.9998943,0.000009718252,0.00002958738,0.00000959819,0.00001330109,0.00004350992],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003532847,0.0001512277,0.7861438,0.00005057036,0.0000873121,0.002693767,0.0001688873,0.0008374575,0.1981326,0.0004774265,0.0006262939,0.0102773],"study_design_scores_gemma":[0.000008295399,0.0001190654,0.9855135,0.000009714152,0.000013467,0.003097381,0.0001240161,0.001633586,0.007423563,0.0001584282,0.001891141,0.00000780828],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983021,0.0001384162,0.0002714051,0.000008396085,0.00000521278,0.00000475562,0.0003335747,0.00001092591,0.0009251368],"genre_scores_gemma":[0.9975262,0.00005444505,0.0005161333,0.00001259277,0.000005538189,0.000002676796,0.001601305,0.000003249204,0.0002777401],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00262632,"threshold_uncertainty_score":0.005222023,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008731862288652647,"score_gpt":0.2186825581647708,"score_spread":0.2099506958761181,"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."}}