{"id":"W2974307170","doi":"10.1093/mnras/stz2706","title":"Clocking the formation of today’s largest galaxies: wide field integral spectroscopy of brightest cluster galaxies and their surroundings","year":2019,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; Centre for Research in Astrophysics of Québec","funders":"Natural Sciences and Engineering Research Council of Canada; Conselho Nacional de Desenvolvimento Científico e Tecnológico; National Aeronautics and Space Administration; California Institute of Technology; Jet Propulsion Laboratory; Alfred P. Sloan Foundation; Fundação de Amparo à Pesquisa do Estado de São Paulo; U.S. Department of Energy; National Science Foundation","keywords":"Physics; Astrophysics; Metallicity; Velocity dispersion; Galaxy; Stellar population; Star formation; Cluster (spacecraft); Luminosity; Population; Galaxy cluster; Astronomy; Medicine","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":[0.0004977711,0.0001248308,0.0001754927,0.001494753,0.0004501478,0.0005005398,0.0002434663,0.0002174159,0.000946194],"category_scores_gemma":[0.0005493808,0.0001270198,0.0001498615,0.0008190356,0.00025668,0.0003422047,0.0003731789,0.0002019699,0.0002682886],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002963479,"about_ca_system_score_gemma":0.0001189256,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007338778,"about_ca_topic_score_gemma":0.01417022,"domain_scores_codex":[0.9998682,0.00001356955,0.000005947601,0.0000424143,0.00003035556,0.00003952132],"domain_scores_gemma":[0.9994748,0.00006006684,0.0001455628,0.00005940153,0.0001082508,0.0001518724],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001144088,0.00004178626,0.9675673,0.00000964311,0.00002715256,0.00004850186,0.00031214,0.0001167148,0.02350316,0.0000819183,0.0002936138,0.007883591],"study_design_scores_gemma":[4.940272e-7,0.000008039593,0.999074,0.000001029497,0.000003643098,0.00003377492,0.00007514898,0.00009925855,0.0005787147,0.00001270742,0.000112,0.000001160614],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985645,0.0001014796,0.0003403166,0.00001895393,0.000001755651,0.000003185061,0.0001981962,0.00002658029,0.0007448945],"genre_scores_gemma":[0.9987431,0.00003243848,0.0006996285,0.00001365906,0.000005192359,0.000002773831,0.0002855698,0.000008322806,0.00020932],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007338778,"threshold_uncertainty_score":0.01459217,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00478316596718369,"score_gpt":0.1900503064832723,"score_spread":0.1852671405160886,"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."}}