{"id":"W2973322687","doi":"10.3847/1538-3881/ab4594","title":"Radial Velocity Measurements of HR 8799 b and c with Medium Resolution Spectroscopy","year":2019,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":78,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; Herzberg Institute of Astrophysics","funders":"Science Mission Directorate; Astrophysics Division; California Institute of Technology; National Aeronautics and Space Administration; National Science Foundation","keywords":"Physics; Radial velocity; Spectroscopy; Resolution (logic); Astrophysics; Optics; Astronomy; 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":[0.000502875,0.0002106682,0.0001708159,0.001432376,0.0003369995,0.0005288409,0.0003936334,0.0003836266,0.0005716913],"category_scores_gemma":[0.000627542,0.0001628704,0.0002564706,0.0007351891,0.0001685878,0.0002042368,0.0005563224,0.0003690223,0.0005335936],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003730349,"about_ca_system_score_gemma":0.0001995569,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007394561,"about_ca_topic_score_gemma":0.01205076,"domain_scores_codex":[0.9997678,0.00003047619,0.00001030302,0.00007060792,0.00008005169,0.00004078476],"domain_scores_gemma":[0.9995408,0.00006307776,0.0001122192,0.00008039105,0.0001001426,0.0001034058],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004351595,0.0001627878,0.828373,0.00004789451,0.000127591,0.0003191445,0.0002260894,0.004582209,0.1280646,0.0007907344,0.001847925,0.03502288],"study_design_scores_gemma":[0.0000202942,0.00005429026,0.9821532,0.00001195982,0.00002509299,0.0002037111,0.00005834045,0.009483119,0.006770852,0.0001307933,0.001068676,0.00001961143],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927019,0.0001612488,0.002515501,0.00004806512,0.0000125147,0.00001179606,0.0007888225,0.0001035583,0.003656509],"genre_scores_gemma":[0.9957758,0.00003024965,0.002918047,0.00001713589,0.00001018846,0.000005037735,0.001006205,0.0000190194,0.0002183012],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007394561,"threshold_uncertainty_score":0.01470304,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01450388193750927,"score_gpt":0.2209001448816985,"score_spread":0.2063962629441892,"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."}}