{"id":"W2113799640","doi":"10.1088/0004-637x/788/2/120","title":"IMAGING THE SUPERMASSIVE BLACK HOLE SHADOW AND JET BASE OF M87 WITH THE EVENT HORIZON TELESCOPE","year":2014,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Astrophysics and Cosmic Phenomena","field":"Physics and Astronomy","cited_by":109,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute; University of Waterloo","funders":"","keywords":"Supermassive black hole; Schwarzschild radius; Very-long-baseline interferometry; Black hole (networking); Superluminal motion; Event horizon; Jet (fluid); Sagittarius A*; Galaxy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002707465,0.0003150128,0.0003074369,0.0003198131,0.0002504381,0.0005263888,0.0004422708,0.0003478337,0.0008157608],"category_scores_gemma":[0.000459416,0.0002173794,0.0004940885,0.0002980014,0.0002475898,0.0003152998,0.0004683374,0.0003684711,0.0001972777],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007824096,"about_ca_system_score_gemma":0.000331326,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009751176,"about_ca_topic_score_gemma":0.01173493,"domain_scores_codex":[0.9998989,0.00001798211,0.000002262257,0.00001464521,0.00003119431,0.00003490174],"domain_scores_gemma":[0.9998098,0.00004454413,0.00003510197,0.00003130155,0.00002619131,0.00005294153],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.001370174,0.0008331341,0.1848477,0.0001927999,0.0004405957,0.00288626,0.001624384,0.533692,0.2226827,0.009138615,0.005851512,0.03644016],"study_design_scores_gemma":[0.0001615645,0.0004156251,0.2488516,0.0000248712,0.00007952508,0.0003245688,0.0003848335,0.7294891,0.01602164,0.001613711,0.002589207,0.00004373794],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932146,0.00008148,0.003173366,0.00009466804,0.000007922376,0.0000180693,0.0002983896,0.0001472494,0.002964214],"genre_scores_gemma":[0.9948159,0.00004432549,0.004304415,0.00002815418,0.000006484935,0.000006126751,0.0004432898,0.00004208701,0.000309165],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009751176,"threshold_uncertainty_score":0.01938885,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004219552568000173,"score_gpt":0.1981583786914121,"score_spread":0.193938826123412,"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."}}