{"id":"W2842352012","doi":"10.3847/1538-4357/aaef8c","title":"Kinematics in Young Star Clusters and Associations with Gaia DR2","year":2019,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Astrophysics and Star Formation Studies","field":"Physics and Astronomy","cited_by":347,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Astrophysics; Kinematics; Cluster (spacecraft); Star cluster; Star (game theory); Physics; Star formation; Radial velocity; Rotation (mathematics); Astronomy; Stars; Computer science; Geometry; Classical mechanics; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001124758,0.0001288957,0.000216638,0.000034524,0.0002049577,0.0001176008,0.0001215195,0.00001205951,0.00004216586],"category_scores_gemma":[0.000001999202,0.000076363,0.00006045826,0.0001359814,0.00006449738,0.0002100107,0.00006115541,0.0003578031,0.00004045334],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002854935,"about_ca_system_score_gemma":0.00003137858,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003908029,"about_ca_topic_score_gemma":0.000003813673,"domain_scores_codex":[0.9991515,0.00005327102,0.0002200187,0.00009419458,0.0002468516,0.0002341912],"domain_scores_gemma":[0.9995009,0.00006408127,0.0001811556,0.0001241592,0.00007167542,0.00005804535],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003832054,0.001173773,0.6659222,0.00004878538,0.001638506,0.00001377073,0.02069204,0.02800916,0.00506154,0.2515484,0.001919554,0.023589],"study_design_scores_gemma":[0.004143071,0.0006190951,0.9271918,0.0001373289,0.0001477232,0.00001695055,0.01443602,0.02693775,0.0001010579,0.02545291,0.0002575938,0.0005587118],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9833698,0.000006095397,0.01462188,0.0003783996,0.00006526728,0.0001267124,0.00001713265,0.000005584885,0.001409103],"genre_scores_gemma":[0.9971785,0.00000215786,0.002425519,0.00002783769,0.000219917,0.000004607733,0.000005783007,0.00001119234,0.000124476],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2612695,"threshold_uncertainty_score":0.3113993,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006208632460489668,"score_gpt":0.2199775184116738,"score_spread":0.2137688859511841,"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."}}