{"id":"W2166018541","doi":"10.1051/0004-6361/201220349","title":"The extremely low-metallicity tail of the Sculptor dwarf spheroidal galaxy","year":2012,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":107,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"Institut national des sciences de l'Univers; Science and Technology Facilities Council; European Commission; Canadian Institute for Theoretical Astrophysics; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Canadian Institute for Advanced Research","keywords":"Astrophysics; Physics; Metallicity; Milky Way; Stars; Dwarf galaxy; Dwarf spheroidal galaxy; Galaxy; Galactic halo; Giant star; Astronomy; Halo; Interacting galaxy","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":[0.00008861317,0.000261924,0.0001904164,0.001017704,0.0003636086,0.0004404559,0.0002068333,0.0001745889,0.001263222],"category_scores_gemma":[0.0002576642,0.00007043398,0.0001781675,0.0005784902,0.0002438882,0.0001042881,0.0003890479,0.0001175483,0.00065825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003547244,"about_ca_system_score_gemma":0.0001360633,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006694325,"about_ca_topic_score_gemma":0.01434421,"domain_scores_codex":[0.999918,0.000005962863,0.000004430231,0.00002304815,0.00001957164,0.00002906848],"domain_scores_gemma":[0.9996158,0.00002828543,0.0001122428,0.00003250648,0.00005312038,0.0001580502],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000103344,0.00001261045,0.978605,0.00002207381,0.00002818065,0.000239296,0.000158446,0.000266504,0.01320275,0.00008114312,0.0003820722,0.006898595],"study_design_scores_gemma":[0.00000442766,0.00004227295,0.9971424,0.000003358244,0.000009806101,0.0002575515,0.0001248776,0.0005151692,0.001111172,0.00003707966,0.0007483069,0.000003464172],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989653,0.00003375984,0.00005910341,0.000007520973,6.556741e-7,0.000001348413,0.0002639592,0.00002148701,0.0006468277],"genre_scores_gemma":[0.9982279,0.00002985828,0.0001713603,0.000008302804,0.000002512887,0.00000164815,0.001277303,0.000007165906,0.0002739918],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006694325,"threshold_uncertainty_score":0.01331073,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00950372423187624,"score_gpt":0.198715161518513,"score_spread":0.1892114372866367,"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."}}