{"id":"W4403883167","doi":"10.48550/arxiv.2410.00981","title":"Discovery and Spectroscopic Confirmation of Aquarius III: A Low-Mass Milky Way Satellite Galaxy","year":2024,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"SLAC National Accelerator Laboratory; Argonne National Laboratory; Integrated Electronics Engineering Center, Binghamton University; Science and Technology Facilities Council; Astrophysics Division; Natural Sciences and Engineering Research Council of Canada; Kavli Institute for Cosmological Physics, University of Chicago; Office of Science; University of Illinois at Urbana-Champaign; Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Chinese Academy of Sciences; High Energy Physics; Deutsche Forschungsgemeinschaft; Lawrence Berkeley National Laboratory; Division of Astronomical Sciences; University of Pennsylvania; Financiadora de Estudos e Projetos; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; Nuclear Safety and Security Commission; Center for Cosmology and Astroparticle Physics, Ohio State University; University of Sussex; University of Toronto; Yale University; University of Portsmouth; NASA Exoplanet Science Institute; Jet Propulsion Laboratory; University of California, Santa Cruz; Ohio State University; University College London; National Aeronautics and Space Administration; California Institute of Technology; U.S. Department of Energy; W. M. Keck Foundation; European Space Agency; Fermilab; Laboratory Directed Research and Development; National Science Foundation; Institut de Física d'Altes Energies; Eidgenössische Technische Hochschule Zürich; National Centre for Supercomputing Applications","keywords":"Physics; Milky Way; Astrophysics; Metallicity; Dwarf galaxy; Satellite galaxy; Velocity dispersion; Galaxy; Local Group; Globular cluster; Luminosity; Astronomy; Halo; Sigma","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":[0.0002363973,0.0002756132,0.0001799396,0.0007309424,0.0005990464,0.0007141645,0.0005848745,0.000409867,0.001108512],"category_scores_gemma":[0.0005006765,0.0001255775,0.0001754308,0.0003011749,0.0005655675,0.0002619575,0.001087296,0.000306978,0.000479526],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003379643,"about_ca_system_score_gemma":0.0001919826,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002852856,"about_ca_topic_score_gemma":0.003574936,"domain_scores_codex":[0.9998242,0.00001222462,0.00001073952,0.00006495359,0.00004953048,0.00003836745],"domain_scores_gemma":[0.9995182,0.00003284444,0.0001375672,0.00005859629,0.00005288002,0.0001998404],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001912294,0.00007620806,0.8897085,0.00003838415,0.00005476067,0.00203867,0.0009789799,0.0002089799,0.085973,0.001592719,0.001260783,0.01787779],"study_design_scores_gemma":[0.00002360752,0.0003365037,0.961473,0.00002526879,0.00004699646,0.006035628,0.0007937255,0.001017255,0.0151406,0.000992323,0.01408944,0.00002563921],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966211,0.0001179123,0.0004216891,0.0001015084,0.00000833154,0.000007156923,0.0002080392,0.00003098703,0.002483315],"genre_scores_gemma":[0.9977932,0.00005072048,0.0008034795,0.0001020803,0.00001554892,0.00000478537,0.000540327,0.00000881705,0.0006809596],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002852856,"threshold_uncertainty_score":0.005672514,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02375026737106783,"score_gpt":0.1808464400680211,"score_spread":0.1570961726969533,"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."}}