{"id":"W4390529281","doi":"10.48550/arxiv.2401.00668","title":"The structure of the stellar halo of the Andromeda galaxy explored with the NB515 for Subaru/HSC. I.: New Insights on the stellar halo up to 120 kpc","year":2024,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Astronomy and Astrophysical Research","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Canadian Space Agency; Planetary Science Division; Science Mission Directorate; Smithsonian Astrophysical Observatory; Max-Planck-Institut für Astronomie; Eötvös Loránd Tudományegyetem; Los Alamos National Laboratory; National Astronomical Observatory of Japan; National Research Foundation; Space Telescope Science Institute; National Central University; Gordon and Betty Moore Foundation; Queen's University; Johns Hopkins University; Ministry of Education, Culture, Sports, Science and Technology; Queen's University Belfast; National Aeronautics and Space Administration; Durham University; Smithsonian Institution; National Science Foundation","keywords":"Halo; Physics; Astrophysics; Metallicity; Galactic halo; Galaxy; Milky Way; Astronomy; Population; Dark matter halo; Andromeda Galaxy; Surface brightness; Stellar population; Star formation","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":[0.00009143608,0.0002446164,0.0001698538,0.0009231208,0.0002900333,0.0003626113,0.0002599137,0.0001641972,0.001393261],"category_scores_gemma":[0.000186074,0.0001056262,0.0003019825,0.0006347807,0.0001723547,0.0001510391,0.0004884795,0.000144754,0.0004462124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003277927,"about_ca_system_score_gemma":0.0001702168,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01788716,"about_ca_topic_score_gemma":0.02540535,"domain_scores_codex":[0.9999455,0.000005824889,0.00000172546,0.00001399284,0.00001273962,0.00002028475],"domain_scores_gemma":[0.9998364,0.00001155855,0.00004761191,0.00002235065,0.00001629065,0.00006577429],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003526224,0.00008319114,0.8752983,0.00008943477,0.0001649173,0.0007548014,0.0007357711,0.008536127,0.07393228,0.0014199,0.001842678,0.03679003],"study_design_scores_gemma":[0.000005390894,0.0000221988,0.9939977,0.000006733126,0.00001570225,0.00008816212,0.00009703976,0.003445403,0.001204022,0.00008464435,0.001026677,0.000006329048],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961404,0.0002131899,0.0002246858,0.00003164008,0.000001960618,0.000004777106,0.0005844187,0.00006272083,0.002736101],"genre_scores_gemma":[0.9980235,0.00006484804,0.0006681565,0.00001299526,0.000005053736,0.000003601139,0.0008801988,0.00002002525,0.0003216903],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01788716,"threshold_uncertainty_score":0.03556609,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04084688266385529,"score_gpt":0.1949134220727639,"score_spread":0.1540665394089086,"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."}}