{"id":"W4309391662","doi":"10.3847/1538-4357/ac983f","title":"The SDSS-Gaia View of the Color–Magnitude Relation for Blue Horizontal-branch Stars","year":2022,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Berkeley National Laboratory; Dirección General de Asuntos del Personal Académico, Universidad Nacional Autónoma de México; University of Colorado Boulder; Instituto de Astrofísica de Canarias; Office of Science; Max-Planck-Institut für Astronomie; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Ministério da Ciência, Tecnologia e Inovação; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Fundação de Amparo à Pesquisa do Estado de São Paulo; University of Oxford; York University; Leibniz-Gemeinschaft; University of Notre Dame; Carnegie Mellon University; Universidad Nacional Autónoma de México; Alfred P. Sloan Foundation; University of Washington; European Space Agency; Johns Hopkins University; Carnegie Institution of Washington; University of Utah; Ohio State University; U.S. Department of Energy; Smithsonian Institution; New Mexico State University; University of Portsmouth; Vanderbilt University; Yale University; Max-Planck-Institut für Astrophysik","keywords":"Stars; Physics; Sky; Astrophysics; Surface gravity; Algorithm; Astronomy; Computer science","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000643313,0.000449308,0.0003275103,0.004396785,0.0003094519,0.001375828,0.0003297998,0.0002694311,0.01549446],"category_scores_gemma":[0.001105366,0.0003077548,0.0004698967,0.00314982,0.0001246564,0.0005586772,0.0007888133,0.0005952152,0.01128841],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003488303,"about_ca_system_score_gemma":0.000237837,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008717707,"about_ca_topic_score_gemma":0.01203072,"domain_scores_codex":[0.9997746,0.00003133438,0.00001387191,0.000077221,0.00005882687,0.00004405937],"domain_scores_gemma":[0.9992669,0.00008516441,0.00008392189,0.0002149761,0.0002356678,0.00011334],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0006786779,0.000203447,0.2264207,0.0004098199,0.0002102474,0.0002401442,0.0009064563,0.008677571,0.0433345,0.01471993,0.4286099,0.2755885],"study_design_scores_gemma":[0.00009733027,0.00007165244,0.5996597,0.0001086853,0.00007043979,0.0003397974,0.0002885025,0.019606,0.007997159,0.007908969,0.3637846,0.00006711068],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.2698047,0.004290149,0.1166347,0.002605382,0.0005563984,0.0002758667,0.3422376,0.09311888,0.1704764],"genre_scores_gemma":[0.6809551,0.001164799,0.1022424,0.0009260409,0.0003967756,0.0002486162,0.18366,0.007864961,0.02254117],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01549446,"threshold_uncertainty_score":0.05183417,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009930235100894757,"score_gpt":0.2253489002298794,"score_spread":0.2154186651289847,"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."}}