{"id":"W2073623642","doi":"10.1117/12.552436","title":"A Canadian wide-field optical spectrograph for a 30-m telescope","year":2004,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Astronomy and Astrophysical Research","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Herzberg Institute of Astrophysics","funders":"","keywords":"Spectrograph; Telescope; Physics; Optics; Optical telescope; Cardinal point; Field of view; Dichroic glass; Reflecting telescope; Spectral resolution; Beam splitter; Astronomy; Laser; Spectral line","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000331321,0.0003199846,0.0004058624,0.0001164525,0.0001509566,0.0001563293,0.0008938814,0.000120025,0.00005836459],"category_scores_gemma":[0.000223535,0.0002745265,0.0008929132,0.0002990429,0.0001986603,0.0003741143,0.0001190001,0.0004211914,0.000005285085],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002114946,"about_ca_system_score_gemma":0.0002029222,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007841368,"about_ca_topic_score_gemma":0.000006413465,"domain_scores_codex":[0.9978117,1.008568e-8,0.0005132024,0.0004157792,0.0005066759,0.0007526612],"domain_scores_gemma":[0.9981378,0.0002023113,0.000182791,0.00006532418,0.001055508,0.0003562913],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00008776705,0.0002068326,0.001496294,0.00009646922,0.0004798861,8.187459e-8,0.00008219899,0.00009535046,0.08442754,0.9086814,0.001797614,0.002548545],"study_design_scores_gemma":[0.005827661,0.002436642,0.002665397,0.0007626944,0.0004281082,0.000005711155,0.004316672,0.006862276,0.9124641,0.04638095,0.01653299,0.001316744],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9870675,0.00002195536,0.002016301,0.005055786,0.000107086,0.0007902042,0.00009892982,0.00003492132,0.004807383],"genre_scores_gemma":[0.8982691,0.000005329633,0.100384,0.00008860342,0.0007475452,0.0003040573,0.0000150823,0.00005085103,0.0001355054],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8623005,"threshold_uncertainty_score":0.9999707,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007749449958617259,"score_gpt":0.2344262592566202,"score_spread":0.2266768092980029,"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."}}