{"id":"W4385349190","doi":"10.3847/1538-3881/acdd77","title":"Discovery of a New Local Group Dwarf Galaxy Candidate in UNIONS: Boötes V","year":2023,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Perimeter Institute; University of Waterloo; Herzberg Institute of Astrophysics; University of Victoria","funders":"National Astronomical Observatories, Chinese Academy of Sciences; Natural Sciences and Engineering Research Council of Canada; Canadian Space Agency; Agencia Nacional de Investigación y Desarrollo; National Development and Reform Commission; National Astronomical Observatory of Japan; Nuclear Safety and Security Commission; Agence Nationale de la Recherche; National Science Foundation; European Space Agency; Korea Astronomy and Space Science Institute; National Aeronautics and Space Administration; Centre National de la Recherche Scientifique; Chinese Academy of Sciences; Ministério da Ciência, Tecnologia, Inovações e Comunicações","keywords":"Physics; Astrophysics; Dwarf galaxy; Local Group; Astronomy; Galaxy; Astrometry; Globular cluster; Stars; Metallicity; Radial velocity; Dwarf spheroidal galaxy; Satellite galaxy; 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":[0.0002675678,0.0002099161,0.0003574248,0.001342044,0.001328051,0.00105232,0.0004469489,0.0003652411,0.004301209],"category_scores_gemma":[0.0007412059,0.000145288,0.0002025773,0.0004964219,0.0004861075,0.0002522596,0.001062658,0.0003062282,0.0009754006],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004014414,"about_ca_system_score_gemma":0.0002201441,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004271669,"about_ca_topic_score_gemma":0.007891905,"domain_scores_codex":[0.9996908,0.00001684508,0.0000121043,0.00008285687,0.0001108229,0.00008653202],"domain_scores_gemma":[0.9993805,0.00006845399,0.00009748499,0.00006042352,0.00007403441,0.0003192315],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002723545,0.0001929029,0.9302664,0.00005775383,0.00003915213,0.006238881,0.0009676606,0.0001959966,0.02707786,0.001673335,0.00339542,0.02962231],"study_design_scores_gemma":[0.00004725829,0.0006140883,0.9222947,0.00007569705,0.00007790868,0.01652703,0.002603955,0.002240045,0.01576886,0.001341132,0.0383785,0.0000308132],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9935276,0.0001913747,0.0006234296,0.00009532188,0.00002726378,0.00001340575,0.0002917261,0.000074123,0.005155707],"genre_scores_gemma":[0.9975392,0.00004498448,0.0004658751,0.0000621949,0.00002249416,0.000004715446,0.0006117343,0.00001259077,0.001236264],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004301209,"threshold_uncertainty_score":0.01438904,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01260482717602993,"score_gpt":0.2347793771993563,"score_spread":0.2221745500233264,"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."}}