{"id":"W3087789644","doi":"10.3847/1538-4357/abac0d","title":"Monitoring the Morphology of M87* in 2009–2017 with the Event Horizon Telescope","year":2020,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":66,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; Canadian Institute for Advanced Research; University of Toronto; Perimeter Institute; University of Waterloo","funders":"Los Alamos National Laboratory; Government of Canada; National Institutes of Natural Sciences; Consejo Nacional de Ciencia y Tecnología; Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México; Japan Society for the Promotion of Science; Science and Technology Facilities Council; National Nuclear Security Administration; Institut Périmètre de physique théorique; Academy of Finland; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; Universidad Nacional Autónoma de México; John Templeton Foundation; China Scholarship Council; Ministry of Education, Culture, Sports, Science and Technology; Ministerio de Economía y Competitividad; European Southern Observatory; Korea Astronomy and Space Science Institute; Generalitat Valenciana; Chinese Academy of Sciences; Instituto de Astrofísica de Andalucía; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Harvard University; Toray Science Foundation; National Research Foundation; University of Arizona; Smithsonian Institution; International Max Planck Research School for Environmental, Cellular and Molecular Microbiology; National Science Foundation; Compute Canada; National Astronomical Observatory of Japan; Associated Universities; University of Chicago; Vetenskapsrådet; U.S. Department of Energy; Kavli Foundation; European Commission; Leverhulme Trust; National Radio Astronomy Observatory; Comisión Nacional de Investigación Científica y Tecnológica; National Aeronautics and Space Administration; Istituto Nazionale di Fisica Nucleare; Department of Science and Technology, Ministry of Science and Technology, India; Russian Science Foundation; Ministerio de Ciencia, Innovación y Universidades; Gordon and Betty Moore Foundation; Academia Sinica","keywords":"Position angle; Supermassive black hole; Brightness; Azimuth; Event horizon; Event (particle physics); Telescope; Position (finance)","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":[0.0006270112,0.0001786533,0.0002531038,0.0007757521,0.000292463,0.0003989481,0.0004076378,0.0002100402,0.000380053],"category_scores_gemma":[0.0008245139,0.0001338323,0.0002706969,0.0006245289,0.0003154781,0.0003043172,0.0005850058,0.0002668262,0.0002353641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006284793,"about_ca_system_score_gemma":0.0002924516,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009726105,"about_ca_topic_score_gemma":0.02039961,"domain_scores_codex":[0.9997407,0.00002881181,0.00001274217,0.00005222077,0.0001009013,0.00006459046],"domain_scores_gemma":[0.9993,0.00006302216,0.0002162625,0.0001075673,0.0001885746,0.0001245937],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002984142,0.0001589924,0.9365509,0.00004194058,0.0001487208,0.0004927884,0.0004888323,0.004885893,0.03535192,0.0008113303,0.003300931,0.01746937],"study_design_scores_gemma":[0.000009642313,0.00004236791,0.9904361,0.000005503642,0.0000193132,0.0001083995,0.00009982649,0.005457691,0.002379465,0.0001092037,0.001325014,0.000007608756],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970431,0.00004717861,0.0006359959,0.00005615184,0.000006073034,0.000007518724,0.001070472,0.00006314435,0.001070417],"genre_scores_gemma":[0.9970922,0.00002704731,0.0007595014,0.00001980545,0.0000121305,0.000005039505,0.001955746,0.00001577152,0.000112648],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009726105,"threshold_uncertainty_score":0.01933897,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01872202764842446,"score_gpt":0.242887211010934,"score_spread":0.2241651833625096,"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."}}