{"id":"W2503736762","doi":"10.1117/12.2232190","title":"CryoPAF4: a cryogenic phased array feed design","year":2016,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Radio Astronomy Observations and Technology","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics","funders":"","keywords":"Noise temperature; Optics; Phased array; Amplifier; Radio telescope; Radio astronomy; Cryogenics; Physics; Acoustics; Antenna (radio); Materials science; Electrical engineering; Engineering; Bandwidth (computing); Phase noise; Telecommunications","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":[0.000396182,0.000586861,0.0003644759,0.0006493964,0.0003880977,0.0008688321,0.001779477,0.0009854763,0.005742229],"category_scores_gemma":[0.0005184453,0.0003137708,0.0002944955,0.0004060976,0.0002930477,0.0006703674,0.0004348249,0.0006007279,0.003344617],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008670015,"about_ca_system_score_gemma":0.0006373024,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001014328,"about_ca_topic_score_gemma":0.001110182,"domain_scores_codex":[0.9996581,0.00003701007,0.00001183993,0.0000761406,0.0001602354,0.00005664039],"domain_scores_gemma":[0.9996105,0.00002703666,0.00006030063,0.00005332841,0.0002162453,0.0000325968],"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":[0.0009990258,0.0002067572,0.004078414,0.0004455616,0.00008661218,0.0003875038,0.0002286964,0.01305646,0.7518793,0.01900784,0.01247015,0.1971538],"study_design_scores_gemma":[0.0002201468,0.001765282,0.004263965,0.00007098808,0.00008954704,0.001456736,0.00007392716,0.05937802,0.654991,0.001972705,0.275613,0.0001047481],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.09262951,0.0006241869,0.8725105,0.0005663395,0.0003390632,0.0004737469,0.001245045,0.004572401,0.02703935],"genre_scores_gemma":[0.3607861,0.0004646991,0.6112536,0.0004751568,0.0001803592,0.0007339059,0.001877177,0.0005336155,0.02369537],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.005742229,"threshold_uncertainty_score":0.01920962,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0130330644486052,"score_gpt":0.2204609397756976,"score_spread":0.2074278753270924,"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."}}