{"id":"W4410079557","doi":"10.1093/mnras/staf705","title":"Nearby stellar substructures in the Galactic halo from DESI Milky Way Survey Year 1 Data Release","year":2025,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"Lawrence Berkeley National Laboratory; Division of Astronomical Sciences; National Astronomical Observatories, Chinese Academy of Sciences; Leibniz-Gemeinschaft; Science and Technology Facilities Council; University of Colorado Boulder; Office of Science; Max-Planck-Institut für Astronomie; National Energy Research Scientific Computing Center; Commissariat à l'Énergie Atomique et aux Énergies Alternatives; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, India; Ministério da Ciência, Tecnologia e Inovação; Chinese Academy of Sciences; University of Oxford; National Development and Reform Commission; Carnegie Mellon University; European Space Agency; Alfred P. Sloan Foundation; Johns Hopkins University; Carnegie Institution of Washington; University of Utah; Ohio State University; Smithsonian Institution; U.S. Department of Energy; Ministerio de Ciencia, Innovación y Universidades; Gordon and Betty Moore Foundation; National Science and Technology Council; University of Portsmouth; Vanderbilt University; Agencia Estatal de Investigación; Yale University; National Science Foundation","keywords":"Physics; Milky Way; Galactic halo; Galactic corona; Halo; Astrophysics; Astronomy; Galactic tide; 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":[0.0003103971,0.0002705813,0.000334284,0.002478614,0.000334869,0.0005371036,0.0003551143,0.0001548979,0.00108659],"category_scores_gemma":[0.0007992252,0.0001601918,0.0003281325,0.002017313,0.0001487481,0.0002156017,0.000873711,0.0001336584,0.000597191],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004036528,"about_ca_system_score_gemma":0.0002991776,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02446495,"about_ca_topic_score_gemma":0.05175578,"domain_scores_codex":[0.9997275,0.0000147683,0.00002598342,0.00008096965,0.0001011448,0.00004958236],"domain_scores_gemma":[0.9988621,0.00005979684,0.0005082483,0.0001711235,0.0002190749,0.0001796938],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006456196,0.00001536076,0.9900348,0.00002332811,0.00006677675,0.00003870854,0.0001118064,0.0002504703,0.002135545,0.00002511528,0.002141628,0.005092025],"study_design_scores_gemma":[0.000003386806,0.000008482861,0.9978193,0.000003063803,0.0000127027,0.00002748471,0.00005644198,0.0001693331,0.0004534268,0.000006348016,0.001437743,0.000002279685],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9817548,0.0001052269,0.0001208801,0.00001822241,0.000003392081,0.00001005634,0.01739942,0.00006406269,0.000523999],"genre_scores_gemma":[0.8927281,0.0001432089,0.0009201894,0.00003397606,0.00001220253,0.00004503204,0.1046861,0.0000466133,0.001384527],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02446495,"threshold_uncertainty_score":0.04864514,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01780721796694382,"score_gpt":0.2297293655692774,"score_spread":0.2119221476023336,"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."}}