{"id":"W2980698682","doi":"10.1093/mnras/stz2935","title":"The Pristine survey – VII. A cleaner view of the Galactic outer halo using blue horizontal branch stars","year":2019,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; University of Toronto; Herzberg Institute of Astrophysics","funders":"Lawrence Berkeley National Laboratory; Planetary Science Division; Smithsonian Astrophysical Observatory; University of Colorado Boulder; Instituto de Astrofísica de Canarias; Max-Planck-Institut für Astrophysik; Eötvös Loránd Tudományegyetem; National Central University; Ministério da Ciência, Tecnologia e Inovação; Ministerio de Economía y Competitividad; Queen's University; Agence Nationale de la Recherche; Deutsche Forschungsgemeinschaft; Queen's University Belfast; University of Oxford; Durham University; York University; Centre National de la Recherche Scientifique; Carnegie Institution for Science; Universidad Nacional Autónoma de México; Space Telescope Science Institute; Leibniz-Gemeinschaft; University of Notre Dame; Carnegie Mellon University; Alfred P. Sloan Foundation; University of Washington; Johns Hopkins University; Office of Science; Max-Planck-Institut für Astronomie; University of Edinburgh; Carnegie Institution of Washington; University of Utah; Ohio State University; National Science Foundation; U.S. Department of Energy; Smithsonian Institution; National Aeronautics and Space Administration; New Mexico State University; University of Portsmouth; Institut national des sciences de l'Univers; Vanderbilt University; Science Mission Directorate; Yale University","keywords":"Physics; Halo; Astrophysics; Photometry (optics); Galactic halo; Stars; Astronomy; Sagittarius; Milky Way; Galaxy","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0006101246,0.0002312966,0.0003037902,0.0019111,0.0004783299,0.0009426586,0.0003156035,0.0001879687,0.002118169],"category_scores_gemma":[0.0008370405,0.000214071,0.0002567319,0.001137389,0.0002897732,0.0006358654,0.0009402157,0.0002890123,0.0008189185],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003767778,"about_ca_system_score_gemma":0.0004997584,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01805769,"about_ca_topic_score_gemma":0.06308636,"domain_scores_codex":[0.9996912,0.00003775982,0.00001414446,0.00008291833,0.000108842,0.00006511556],"domain_scores_gemma":[0.9986382,0.00007170319,0.0002097128,0.0004822289,0.0002964114,0.0003016817],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008163826,0.0001408767,0.7725257,0.0002379471,0.000289359,0.0004325158,0.0009560679,0.00191331,0.08843886,0.0018156,0.01457888,0.1178545],"study_design_scores_gemma":[0.00001998698,0.00005323622,0.966576,0.00001690201,0.00002359283,0.0002276032,0.0001355078,0.0008224581,0.004828644,0.000215016,0.02706098,0.00002004916],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9611385,0.00111715,0.006972496,0.0002573425,0.00003590675,0.00005793081,0.01579086,0.0004892455,0.01414062],"genre_scores_gemma":[0.9535451,0.0005063135,0.01451758,0.0002161977,0.00008722275,0.00003932638,0.02599101,0.0003105159,0.004786666],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01805769,"threshold_uncertainty_score":0.03590518,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01189128337739238,"score_gpt":0.2139342891050051,"score_spread":0.2020430057276127,"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."}}