{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001656002,0.0002568367,0.0002736954,0.00001135997,0.0006464134,0.00005199457,0.0002751703,0.00003014582,0.00009627397],"category_scores_gemma":[0.000007727627,0.0001544401,0.0001996143,0.0001180285,0.0003087936,0.0001872905,0.0001793214,0.0002765002,0.00002700471],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001175135,"about_ca_system_score_gemma":0.00004089114,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001324214,"about_ca_topic_score_gemma":0.000003794877,"domain_scores_codex":[0.9987131,0.00009656408,0.0002762862,0.0001967932,0.0002149682,0.0005022432],"domain_scores_gemma":[0.9990231,0.0002052959,0.0002268211,0.0003794746,0.00005624903,0.0001090633],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002454463,0.00009601114,0.8783723,0.000008118659,0.0002175544,5.542128e-8,0.0002678918,0.00003612402,0.0001508492,0.004324554,0.0003712378,0.1161308],"study_design_scores_gemma":[0.0006304815,0.00006841171,0.9323037,0.0000308878,0.0001922769,0.00000110407,0.001097385,0.00003397147,0.003838731,0.000666152,0.06084942,0.0002874691],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9621648,0.0008371922,0.02259502,0.0001654186,0.0007268334,0.0003439621,0.00003568846,0.00002113453,0.01310996],"genre_scores_gemma":[0.9965676,0.00001017231,0.00204877,0.00001712473,0.0009528833,0.00001573837,0.00001229566,0.00001733851,0.0003580487],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1158433,"threshold_uncertainty_score":0.6297883,"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."}}