{"id":"W2344963419","doi":"10.3847/0004-6256/152/2/28","title":"ASTROMETRIC MONITORING OF THE HR 8799 PLANETS: ORBIT CONSTRAINTS FROM SELF-CONSISTENT MEASUREMENTS","year":2016,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":79,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; National Research Council Canada; Dominion Astrophysical Observatory","funders":"","keywords":"Astrometry; Planet; Physics; Orbit (dynamics); Astronomy; Astrophysics; Exoplanet; Telescope; Orbit determination; Sigma; Gravitational microlensing; Stars","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001835448,0.0002053175,0.0003890711,0.001461024,0.000349609,0.0007476638,0.0005346182,0.0003367218,0.0006551947],"category_scores_gemma":[0.007419553,0.0002697897,0.0002734535,0.001346108,0.0003499924,0.0005096367,0.0007285431,0.0003377008,0.0003688441],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003933576,"about_ca_system_score_gemma":0.00037839,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004097212,"about_ca_topic_score_gemma":0.01203275,"domain_scores_codex":[0.9989983,0.0002951762,0.00007788965,0.0001880313,0.0003663535,0.00007430199],"domain_scores_gemma":[0.9940882,0.001658406,0.001257565,0.001917556,0.0008771612,0.0002011043],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001200901,0.00008299089,0.9504978,0.00004962915,0.0001332151,0.0001162049,0.000196543,0.009446014,0.01430664,0.0007406307,0.001489398,0.02282071],"study_design_scores_gemma":[0.00001350654,0.00004536596,0.9608455,0.0000138659,0.00003533351,0.0001197807,0.00005235527,0.03341356,0.003437782,0.000485002,0.001523725,0.00001414474],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9881538,0.0001407805,0.007512492,0.00006878447,0.00001178766,0.00001439859,0.00137481,0.0001423356,0.002580839],"genre_scores_gemma":[0.9939284,0.0000327029,0.00397718,0.00002175798,0.00001617837,0.00001116715,0.001852087,0.00003116833,0.0001292187],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004097212,"threshold_uncertainty_score":0.009706914,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0281966083407442,"score_gpt":0.2252937399392064,"score_spread":0.1970971315984622,"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."}}