{"id":"W2756512191","doi":"10.1103/physrevlett.119.141101","title":"GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence","year":2017,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Pulsars and Gravitational Waves Research","field":"Physics and Astronomy","cited_by":2171,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"Division of Human Resource Development; Australian Research Council; Science and Technology Facilities Council; Universitat de les Illes Balears; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, India; Narodowe Centrum Nauki; National Research Foundation of Korea; Conselleria d'Educació, Investigació, Cultura i Esport; Ministério da Ciência, Tecnologia e Inovação; Hungarian Scientific Research Fund; Generalitat Valenciana; Industry Canada; Kavli Foundation; National Natural Science Foundation of China; National Research, Development and Innovation Office; Agencia Estatal de Investigación; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Govern de les Illes Balears; Ministry of Science and Technology of the People's Republic of China; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Russian Foundation for Basic Research; Research Grants Council, University Grants Committee; Centre National de la Recherche Scientifique; Council of Scientific and Industrial Research, India; National Research Foundation; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal; Abdus Salam International Centre for Theoretical Physics; Instituto Nazionale di Fisica Nucleare; European Commission; ICTP South American Institute for Fundamental Research; Canadian Institute for Advanced Research; Ministero dello Sviluppo Economico; Institut des Origines de Lyon; Russian Science Foundation; Leverhulme Trust; Scottish Funding Council; European Regional Development Fund; Stichting voor Fundamenteel Onderzoek der Materie; Scottish Universities Physics Alliance; Istituto Nazionale di Fisica Nucleare; Department of Science and Technology, Ministry of Science and Technology, India; Ontario Ministry of Economic Development and Innovation; Science and Engineering Research Board; National Science Foundation; Max-Planck-Gesellschaft; Royal Society","keywords":"Gravitational wave; Physics; Coalescence (physics); Binary black hole; Binary number; Detector; Gravitational-wave observatory; Black hole (networking); Astrophysics; Classical mechanics; Astronomy; Optics; Computer science","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":[0.0007378841,0.0004727895,0.0006444483,0.001591335,0.00134076,0.0005990886,0.0006909427,0.001181837,0.001985376],"category_scores_gemma":[0.0005455285,0.0003809575,0.0004406754,0.0009926812,0.0006916786,0.0003583073,0.001818018,0.001221858,0.000377236],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007841165,"about_ca_system_score_gemma":0.0006305171,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004476845,"about_ca_topic_score_gemma":0.01352779,"domain_scores_codex":[0.9997935,0.00002424378,0.000006989177,0.0000435016,0.00007273908,0.00005900992],"domain_scores_gemma":[0.999699,0.00003370313,0.00004974315,0.00003426614,0.0000343482,0.0001490769],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.004710659,0.001560349,0.3521444,0.0003507082,0.001171876,0.03108314,0.001874854,0.005690924,0.4842348,0.01045292,0.0347194,0.07200599],"study_design_scores_gemma":[0.0007613168,0.001558792,0.9300966,0.00005199932,0.0001973891,0.008362371,0.0004486065,0.01438591,0.02017655,0.004478125,0.01928006,0.0002023555],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9914569,0.0001372523,0.001719326,0.000453132,0.0001155915,0.00006729332,0.001402652,0.0002035965,0.004444161],"genre_scores_gemma":[0.9920144,0.00007645176,0.003400586,0.0002168393,0.00009212455,0.0000471858,0.002669965,0.00004057312,0.001441961],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004476845,"threshold_uncertainty_score":0.008901596,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03953328231578151,"score_gpt":0.3604618009623287,"score_spread":0.3209285186465471,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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