{"id":"W3184367703","doi":"10.1038/s41550-021-01417-w","title":"Event Horizon Telescope observations of the jet launching and collimation in Centaurus A","year":2021,"lang":"en","type":"article","venue":"Nature Astronomy","topic":"Astrophysics and Cosmic Phenomena","field":"Physics and Astronomy","cited_by":136,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; Canadian Institute for Advanced Research; McGill University; University of Toronto; Perimeter Institute; University of Waterloo","funders":"Science and Technology Facilities Council; East Asian Core Observatories Association; Agencia Nacional de Investigación y Desarrollo; National Aeronautics and Space Administration; Radboud Universiteit; China Scholarship Council; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Consejo Nacional de Ciencia y Tecnología; Universiteit van Amsterdam; Universiteit Leiden; UK Research and Innovation; Academy of Finland; Harvard University; John Templeton Foundation","keywords":"Centaurus A; Very-long-baseline interferometry; Supermassive black hole; Active galactic nucleus; Superluminal motion; Event horizon; Millimeter; Black hole (networking); Telescope","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00006053085,0.0001029742,0.0001447244,0.00002399435,0.00007100134,0.00002404682,0.0001078508,0.00003414,0.0000384602],"category_scores_gemma":[0.000003958017,0.00008306378,0.00006289505,0.0002406172,0.00002637853,0.0001100827,0.0001013188,0.0003214308,0.000001107008],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003376566,"about_ca_system_score_gemma":0.0001321748,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005439305,"about_ca_topic_score_gemma":0.00001699356,"domain_scores_codex":[0.9993458,0.00004113403,0.0001861674,0.0001672591,0.0001101757,0.000149478],"domain_scores_gemma":[0.9995795,0.00002834008,0.0001118985,0.0001936446,0.00005671911,0.0000298239],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001460323,0.0003016488,0.793016,0.0000203035,0.0000830026,6.480416e-7,0.0004270171,0.0008156094,0.01043841,0.0816409,0.0003675382,0.1128744],"study_design_scores_gemma":[0.00145104,0.00006314239,0.9542976,0.0001793878,0.00005596148,7.52627e-7,0.002422054,0.0006808762,0.01234135,0.01047614,0.0177446,0.0002871212],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.992475,0.0001898465,0.004599347,0.00032509,0.0001216518,0.0001682961,0.00004793377,0.00000428028,0.002068596],"genre_scores_gemma":[0.9962867,0.000001490271,0.003411862,0.00003214256,0.0001133419,0.00002027722,0.00004535742,0.000008193634,0.00008056509],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1612816,"threshold_uncertainty_score":0.3387243,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005943754472421151,"score_gpt":0.2186947350847588,"score_spread":0.2127509806123376,"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."}}