{"id":"W4402909407","doi":"10.1093/mnras/stae2242","title":"Bayesian estimation of cross-coupling and reflection systematics in 21cm array visibility data","year":2024,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Advanced Optical Sensing Technologies","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Cape Peninsula University of Technology; Universiteit Stellenbosch; University of the Western Cape; University of Pretoria; University of Cape Town; National Research Foundation; Science and Technology Facilities Council; European Commission","keywords":"Physics; Visibility; Coupling (piping); Reflection (computer programming); Bayesian probability; Systematics; Astronomy; Optics; Astrophysics; Remote sensing; Statistics; Geography","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":[0.0003217729,0.0001194696,0.0002522391,0.00001449271,0.00005880007,0.00006041416,0.000325681,0.00006926484,0.000006898588],"category_scores_gemma":[0.00007332794,0.00008792979,0.0001035604,0.0001203828,0.0002987715,0.000204704,0.0003126423,0.0002390602,8.499017e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000652103,"about_ca_system_score_gemma":0.00002477407,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000175164,"about_ca_topic_score_gemma":0.00000900941,"domain_scores_codex":[0.9989835,0.00001959664,0.0004273702,0.0002938696,0.0001147604,0.0001608828],"domain_scores_gemma":[0.9990457,0.0002405791,0.000152906,0.0005095684,0.00002667994,0.00002459973],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000009605377,0.00004624225,0.05074181,0.0002012453,0.0000462917,1.98425e-8,0.0001141421,0.9457742,0.0001722824,0.0006019993,0.00001076782,0.002281385],"study_design_scores_gemma":[0.0001150896,0.00001883078,0.01940997,0.0002330579,0.00003813244,4.035622e-9,0.0002447852,0.9750155,0.003155235,0.001689762,0.000006330372,0.00007334355],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9689047,0.00007707868,0.03038266,0.0001277635,0.0001075396,0.0002018116,0.00005886119,0.00003867023,0.0001009447],"genre_scores_gemma":[0.9514787,4.437e-8,0.04844323,0.00000121457,0.00003803386,0.000003114196,0.00001347043,0.00001020059,0.00001197364],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03133185,"threshold_uncertainty_score":0.3585673,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01919557763609045,"score_gpt":0.2990039266421932,"score_spread":0.2798083490061028,"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."}}