{"id":"W4400666946","doi":"10.1093/mnras/stae1612","title":"Spectral redundancy for calibrating interferometers and suppressing the foreground wedge in 21 cm cosmology","year":2024,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Radio Astronomy Observations and Technology","field":"Physics and Astronomy","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"National Research Foundation; Gordon and Betty Moore Foundation; National Science Foundation","keywords":"Physics; Reionization; Cosmology; Calibration; Astrophysics; Sky; Optics; Redshift; Galaxy","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":[0.0002018268,0.000156181,0.0002353492,0.00002176084,0.000168695,0.000112088,0.0003503343,0.0000662294,0.00002063249],"category_scores_gemma":[0.000008034876,0.00009242212,0.000269134,0.000101333,0.0003623714,0.0001294567,0.0001842115,0.000333875,7.835438e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005708518,"about_ca_system_score_gemma":0.00004907076,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003004418,"about_ca_topic_score_gemma":0.00002768549,"domain_scores_codex":[0.9989974,0.00004342779,0.0003233127,0.0002705384,0.00005203,0.0003133212],"domain_scores_gemma":[0.9993306,0.0003041973,0.0001035658,0.0002167794,0.00001276091,0.00003204012],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001040925,0.0002577842,0.6422154,0.0001755605,0.000837131,3.250573e-7,0.002732123,0.2640378,0.0003830581,0.03219809,0.00503498,0.05202367],"study_design_scores_gemma":[0.0005793443,0.00009575611,0.08511195,0.00009834813,0.00008587423,4.188754e-8,0.001450462,0.906342,0.001252374,0.002506571,0.002303919,0.0001733469],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9934228,0.0001730763,0.002770349,0.002753302,0.0002721539,0.0003494606,0.00006738252,0.00002736024,0.0001641104],"genre_scores_gemma":[0.9919941,4.730947e-8,0.007585146,0.00001664373,0.0001803775,0.00006263168,0.00001331232,0.00001791004,0.0001298468],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6423042,"threshold_uncertainty_score":0.3768865,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01181305648951453,"score_gpt":0.2282428893131389,"score_spread":0.2164298328236244,"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."}}