{"id":"W4412083451","doi":"10.1093/mnras/staf1104","title":"Exploring membership and variability in NGC 7419: an open cluster rich in supergiants and Be type stars","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":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Planetary Science Division; Leibniz-Gemeinschaft; Deutsches Elektronen-Synchrotron; Science and Technology Facilities Council; University of Colorado Boulder; National Astronomical Observatories, Chinese Academy of Sciences; University of Illinois at Urbana-Champaign; Max-Planck-Institut für Astronomie; Jet Propulsion Laboratory; Leibniz-Institut für Astrophysik Potsdam; China National Textile and Apparel Council; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Department of Science and Technology, Republic of South Africa; École Polytechnique Fédérale de Lausanne; Department of Science and Technology, Ministry of Science and Technology, India; University of California, Los Angeles; Stockholms Universitet; University of Hertfordshire; Universidad Nacional Autónoma de México; Space Telescope Science Institute; Alfred P. Sloan Foundation; University of Washington; European Space Agency; Johns Hopkins University; University of Illinois System; University of Virginia; Carnegie Institution of Washington; University of Utah; Fundação de Amparo à Pesquisa do Estado de São Paulo; Harvard University; Ohio State University; Science and Engineering Research Board; Yunnan University; National Science Foundation; Smithsonian Astrophysical Observatory; Flatiron Health; Smithsonian Institution; Nanjing University; New Mexico State University; University of Toronto; Yale University; California Institute of Technology; National Aeronautics and Space Administration","keywords":"Physics; Open cluster; Stars; Astrophysics; Cluster (spacecraft); Astronomy; Star cluster","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":[0.0001605447,0.0001857023,0.0001783767,0.002425175,0.0006937955,0.0003611103,0.0003453439,0.0001662156,0.001307396],"category_scores_gemma":[0.0004235459,0.00006662631,0.0001250483,0.001149739,0.0003301524,0.0001883156,0.0004811516,0.0001381952,0.0003032465],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007496257,"about_ca_system_score_gemma":0.0002554203,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0456171,"about_ca_topic_score_gemma":0.06348223,"domain_scores_codex":[0.9998651,0.00001084943,0.000005391642,0.0000382912,0.00003616818,0.00004427946],"domain_scores_gemma":[0.9995469,0.00005632116,0.0001210938,0.00003258754,0.00007459107,0.000168463],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000747272,0.00004967552,0.9891245,0.000004282549,0.00001575453,0.0001229417,0.0001878332,0.000683567,0.004361991,0.0001359147,0.000455311,0.004783481],"study_design_scores_gemma":[0.000002256015,0.00001545351,0.9983876,9.022095e-7,0.000003895871,0.00003565493,0.000120597,0.0008522014,0.0002625987,0.00002093506,0.0002957328,0.000002244823],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994265,0.000008568752,0.00007293726,0.000006052206,7.169623e-7,0.000002659061,0.0001852925,0.00001208687,0.000285379],"genre_scores_gemma":[0.9990135,0.000007701668,0.000236733,0.000002194724,0.000002572493,0.000002723616,0.0005911994,0.000004177234,0.0001391379],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0456171,"threshold_uncertainty_score":0.09070319,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03638833701879542,"score_gpt":0.2501618687409783,"score_spread":0.2137735317221829,"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."}}