{"id":"W3045618130","doi":"10.3847/1538-3881/ab9f95","title":"TESS Reveals a Short-period Sub-Neptune Sibling (HD 86226c) to a Known Long-period Giant Planet*","year":2020,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Institute for Theoretical Astrophysics; University of Toronto","funders":"Comisión Nacional de Investigación Científica y Tecnológica; Science Mission Directorate; Ames Research Center; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; European Commission; California Institute of Technology; National Aeronautics and Space Administration; Heising-Simons Foundation; Jet Propulsion Laboratory; Space Telescope Science Institute; National Science Foundation","keywords":"Planet; Exoplanet; Radial velocity; Giant planet; Neptune; RADIUS; Planetary system; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003476833,0.000362689,0.0005689047,0.00006500776,0.0004977375,0.0003195247,0.000571963,0.00005221615,0.0009225095],"category_scores_gemma":[0.00003661796,0.0002576201,0.0001995989,0.0001413619,0.0001092097,0.0001334789,0.0002016646,0.0007774489,0.0004961956],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004688813,"about_ca_system_score_gemma":0.0001014304,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003663757,"about_ca_topic_score_gemma":0.000006835151,"domain_scores_codex":[0.9978403,0.0001330809,0.0006584031,0.000365302,0.0002940944,0.0007088528],"domain_scores_gemma":[0.9987279,0.0001871422,0.0001776124,0.0002757592,0.0000568305,0.0005747289],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003706316,0.00009835531,0.9603645,0.000009878878,0.0005389209,0.00002551863,0.002423483,0.002308927,0.001244884,0.0001140257,0.0130317,0.01946921],"study_design_scores_gemma":[0.002236837,0.0008436519,0.9665998,0.0001343708,0.0004507808,0.0002432587,0.004233412,0.002350134,0.001195905,0.0003152854,0.02021164,0.001184972],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.981906,0.0003947466,0.005687933,0.007464513,0.0004924167,0.0003399354,0.00005229619,0.00003962116,0.003622557],"genre_scores_gemma":[0.9943615,0.000008563612,0.0009393238,0.0003787583,0.004126476,0.00001217493,0.00003935009,0.0000367541,0.00009709936],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01828423,"threshold_uncertainty_score":0.9999908,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02243033731207879,"score_gpt":0.2403606334472736,"score_spread":0.2179302961351948,"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."}}