{"id":"W2896570264","doi":"10.3847/1538-3881/aaef8a","title":"Deep Exploration of ϵ Eridani with Keck Ms-band Vortex Coronagraphy and Radial Velocities: Mass and Orbital Parameters of the Giant Exoplanet*","year":2019,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"Jet Propulsion Laboratory; Space Telescope Science Institute; Fonds De La Recherche Scientifique - FNRS; W. M. Keck Foundation; University of Hawai'i; California Institute of Technology; National Aeronautics and Space Administration; National Science Foundation","keywords":"Coronagraph; Exoplanet; Planet; Radial velocity; Eccentricity (behavior); Planetary system; Orbital period; Direct imaging; Orbital eccentricity","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":[0.0001481315,0.000128681,0.0002471725,0.00002569171,0.0001054131,0.00003755774,0.0001190973,0.00002074591,0.00006401927],"category_scores_gemma":[0.000003135239,0.00006895993,0.00006060657,0.00003805207,0.0002888743,0.0001242025,0.00002735706,0.0001864172,0.000001685125],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007410267,"about_ca_system_score_gemma":0.00003192989,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006770537,"about_ca_topic_score_gemma":0.000006263471,"domain_scores_codex":[0.9992806,0.00006764878,0.0002503516,0.000113304,0.0001267185,0.0001613201],"domain_scores_gemma":[0.9993484,0.0001931479,0.0002468762,0.000130977,0.00002638906,0.00005417877],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002596049,0.00001871784,0.9946023,0.000008195422,0.0002726684,2.719413e-7,0.0009650957,0.0008522061,0.0002165449,0.0002599928,0.00004119469,0.002503215],"study_design_scores_gemma":[0.001239638,0.000294176,0.9931295,0.00003767613,0.0001271317,0.0000243929,0.002560688,0.0007465496,0.0006972037,0.0009602347,0.00006449589,0.0001183221],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966868,0.0001796192,0.001820049,0.0001296783,0.0001413314,0.0001509167,0.00001067732,0.000001857531,0.0008790742],"genre_scores_gemma":[0.9991445,0.00001507482,0.0006782038,0.000007559732,0.0001199152,0.000001877695,0.000004909822,0.000007704599,0.00002025732],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002457701,"threshold_uncertainty_score":0.2812105,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008392349822122815,"score_gpt":0.1846549454753759,"score_spread":0.1762625956532531,"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."}}