{"id":"W1994307128","doi":"10.1109/antem.2014.6887700","title":"Optical design of DVA-1, a prototype antenna for the SKA Mid-Band array","year":2014,"lang":"en","type":"article","venue":"","topic":"Radio Astronomy Observations and Technology","field":"Physics and Astronomy","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"California Institute of Technology","keywords":"Reflector (photography); Radio telescope; Radio astronomy; Antenna (radio); Sensitivity (control systems); Computer science; Cassegrain antenna; Antenna measurement; Directional antenna; Periscope antenna; Optics; Physics; Electronic engineering; Remote sensing; Engineering; Telecommunications; Astronomy; Geology; Light source","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000231692,0.0002726332,0.0001870128,0.0002339513,0.0002741147,0.0007269491,0.0006629188,0.0005029972,0.001439268],"category_scores_gemma":[0.0003196589,0.0002240136,0.0002535767,0.0001416521,0.0002504273,0.0002120919,0.0002783455,0.0003668228,0.0009577309],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001224895,"about_ca_system_score_gemma":0.0009577163,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001920555,"about_ca_topic_score_gemma":0.001872009,"domain_scores_codex":[0.9998152,0.00002194556,0.000006433611,0.00003085819,0.00007773902,0.00004794059],"domain_scores_gemma":[0.999679,0.00002517259,0.00004394165,0.00003935762,0.000163127,0.0000493599],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0004750855,0.00009213704,0.007096203,0.0003173406,0.00004845517,0.000309208,0.000421507,0.02101151,0.8390704,0.01794844,0.005106945,0.1081028],"study_design_scores_gemma":[0.0001946173,0.00315802,0.02707808,0.00007632494,0.00009952969,0.002562866,0.0005258707,0.08313736,0.6829919,0.002080488,0.1979215,0.0001734473],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5595384,0.0008460383,0.3235217,0.001205976,0.0003708054,0.0005043352,0.001092992,0.002021871,0.1108978],"genre_scores_gemma":[0.8403344,0.0002509665,0.1423484,0.000145598,0.00003085762,0.0001224539,0.0004176377,0.0001159127,0.01623376],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001920555,"threshold_uncertainty_score":0.008887231,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01988725544600602,"score_gpt":0.2392980393989888,"score_spread":0.2194107839529827,"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."}}