{"id":"W4323828430","doi":"10.1093/mnras/stad380","title":"Hidden deep in the halo: selection of a reduced proper motion halo catalogue and mining retrograde streams in the velocity space","year":2023,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"College of Engineering, Michigan State University; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; York University; Office of Science; Johns Hopkins University; Ohio State University; New Mexico State University; Yale University; Vanderbilt University; Institute for Advanced Study; European Space Agency; National Science Foundation; University of Washington; Alfred P. Sloan Foundation; University of Arizona; Princeton University; Brookhaven National Laboratory; U.S. Department of Energy","keywords":"Physics; Halo; Proper motion; Astrophysics; Stars; Milky Way; Galactic halo; Galaxy; Photometry (optics); Sky; Astronomy; Parallax; Astrometry; Stellar kinematics","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":[0.0006600422,0.0002934307,0.0003190256,0.003347333,0.000241652,0.001162239,0.0003979628,0.0002351273,0.0009958028],"category_scores_gemma":[0.001499317,0.0001072139,0.0003910165,0.002131117,0.0001742829,0.0002022752,0.0007859609,0.0001480145,0.001047871],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002209509,"about_ca_system_score_gemma":0.0005201852,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008242769,"about_ca_topic_score_gemma":0.01110389,"domain_scores_codex":[0.9997466,0.0000367971,0.00002430638,0.00005486602,0.00007287551,0.00006459503],"domain_scores_gemma":[0.9990983,0.0001084622,0.0001996271,0.0001979575,0.0001681756,0.0002275133],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002474474,0.00008526161,0.9411573,0.00009078094,0.00009604156,0.0003351641,0.0004717142,0.002051232,0.01596592,0.000484211,0.002387469,0.03662739],"study_design_scores_gemma":[0.00003289443,0.0000779199,0.9846376,0.00003381848,0.00006337236,0.0002283838,0.0002887554,0.006248484,0.002561065,0.0002399292,0.005572489,0.0000153013],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939436,0.0001998929,0.001866169,0.00002465011,0.00000294694,0.000030135,0.003063467,0.000155945,0.000713072],"genre_scores_gemma":[0.9574738,0.0002781226,0.008537293,0.00003460003,0.00001562642,0.00003844072,0.03210821,0.0001083742,0.001405517],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008242769,"threshold_uncertainty_score":0.01638955,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01203107854397408,"score_gpt":0.2128919088791878,"score_spread":0.2008608303352137,"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."}}