{"id":"W3210582858","doi":"10.3847/1538-4357/ac332e","title":"The Variability of the Black Hole Image in M87 at the Dynamical Timescale","year":2022,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto; Perimeter Institute; University of Waterloo; Canadian Institute for Advanced Research; McGill University","funders":"Los Alamos National Laboratory; Astrophysics Division; National Key Research and Development Program of China; Japan Society for the Promotion of Science; National Nuclear Security Administration; Toray Science Foundation; Institut Périmètre de physique théorique; Agencia Nacional de Investigación y Desarrollo; Istituto Nazionale di Fisica Nucleare; Recruitment Program of Global Experts; Academy of Finland; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; National Natural Science Foundation of China; National Research Foundation of Korea; Ministerio de Ciencia, Innovación y Universidades; Nuclear Safety and Security Commission; Generalitat Valenciana; Natural Sciences and Engineering Research Council of Canada; European Southern Observatory; China Scholarship Council; John Templeton Foundation; Ministry of Education, Culture, Sports, Science and Technology; Ministerio de Economía y Competitividad; National Science Foundation; China Postdoctoral Science Foundation; Instituto de Astrofísica de Andalucía; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Chinese Academy of Sciences; Academia Sinica; Junta de Andalucía; Universiteit van Amsterdam; Harvard University; Radboud Universiteit; National Research Foundation; Division of Biological Infrastructure; University of Arizona; Smithsonian Institution; International Max Planck Research School for Environmental, Cellular and Molecular Microbiology; National Institutes of Natural Sciences; Government of Canada; Vetenskapsrådet; U.S. Department of Energy; European Commission; Leverhulme Trust; National Radio Astronomy Observatory; Kavli Foundation; National Astronomical Observatory of Japan; Associated Universities; Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México; Ministerio de Ciencia e Innovación; Consejo Nacional de Ciencia y Tecnología; Consejo Superior de Investigaciones Científicas; University of Chicago; Compute Canada; Simons Foundation; National Aeronautics and Space Administration; Gordon and Betty Moore Foundation; Universidad Nacional Autónoma de México; Korea Astronomy and Space Science Institute; Science and Technology Facilities Council; Universiteit Leiden; Flatiron Health","keywords":"Physics; Astrophysics; Black hole (networking); Supermassive black hole; Galaxy; Observable; Quantum mechanics","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":[0.0003831022,0.0001988436,0.0002696117,0.0004235499,0.0002038504,0.0005595168,0.0003679816,0.0002637473,0.0004493375],"category_scores_gemma":[0.001329015,0.0001286014,0.0004661031,0.0002973724,0.0003032017,0.0002886298,0.0003287387,0.0002377268,0.00009428155],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004865081,"about_ca_system_score_gemma":0.000161153,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004475338,"about_ca_topic_score_gemma":0.003154827,"domain_scores_codex":[0.9999015,0.00001940606,0.000004930128,0.00002274921,0.00002383548,0.00002761721],"domain_scores_gemma":[0.9995474,0.000149397,0.00009258329,0.0000727037,0.00006324913,0.00007463594],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007748517,0.0001962427,0.7405943,0.00007289962,0.0003364549,0.0006299308,0.0005780432,0.1879877,0.05267919,0.002298458,0.0009713324,0.01288069],"study_design_scores_gemma":[0.00002504666,0.0001010569,0.7920718,0.000008263334,0.00004053771,0.0001089353,0.0001494668,0.2022544,0.004397539,0.0003999372,0.0004233882,0.00001949622],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992823,0.00001985672,0.0003303009,0.00001053161,0.000001295335,0.000002098901,0.00009609324,0.00001975664,0.0002377875],"genre_scores_gemma":[0.9995964,0.000007156908,0.0001370629,0.00000222178,0.000001339741,0.000001363353,0.0002239793,0.000006194851,0.00002436557],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004475338,"threshold_uncertainty_score":0.008898556,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005944700372028821,"score_gpt":0.2154686728286289,"score_spread":0.2095239724566,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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