{"id":"W4281478490","doi":"10.3847/1538-3881/ac882b","title":"Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument","year":2022,"lang":"en","type":"article","venue":"The Astronomical Journal","topic":"Astronomy and Astrophysical Research","field":"Physics and Astronomy","cited_by":425,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Perimeter Institute; University of Waterloo","funders":"Brookhaven National Laboratory; Argonne National Laboratory; High Energy Physics; Science and Technology Facilities Council; University of California, Irvine; Office of Science; Shanghai Jiao Tong University; Ministerio de Ciencia e Innovación; University of Waterloo; Korea Astronomy and Space Science Institute; Consejo Nacional de Ciencia y Tecnología; University of Rochester; York University; Durham University; Lawrence Berkeley National Laboratory; Division of Astronomical Sciences; University of Pennsylvania; École Polytechnique Fédérale de Lausanne; Commissariat à l'Énergie Atomique et aux Énergies Alternatives; National Energy Research Scientific Computing Center; Gordon and Betty Moore Foundation; Swinburne University of Technology; University of Wyoming; University of Pittsburgh; University College London; Institut Périmètre de physique théorique; Universität Zürich; Carnegie Mellon University; SLAC National Accelerator Laboratory; Harvard University; Universitat de Barcelona; Ohio State University; Southern Methodist University; University of Portsmouth; Aix-Marseille Université; U.S. Department of Energy; Heising-Simons Foundation; University of Toronto; Yale University; European Space Agency; Fermilab; National Science Foundation","keywords":"Physics; Dark energy; Instrumentation (computer programming); Redshift; Telescope; First light; Galaxy; Optics; Spectrograph; Astronomy; Cosmology; Spectral line; Computer science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.003375026,0.001521499,0.00122158,0.004321209,0.001601229,0.002230605,0.002535211,0.001225812,0.03655341],"category_scores_gemma":[0.002964962,0.001206786,0.000693503,0.003151827,0.0005571406,0.002138461,0.002456557,0.002100928,0.02482642],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001240179,"about_ca_system_score_gemma":0.002345685,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002365568,"about_ca_topic_score_gemma":0.002875351,"domain_scores_codex":[0.9960517,0.0004201604,0.0002423966,0.0009705439,0.00199545,0.0003198455],"domain_scores_gemma":[0.9963914,0.0003466436,0.0002514913,0.000781116,0.001897136,0.0003323297],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001180398,0.0007751826,0.04735857,0.001254098,0.000261764,0.0004342765,0.0006330362,0.005160413,0.2566145,0.01479197,0.1403503,0.5311856],"study_design_scores_gemma":[0.0001554162,0.001028755,0.04669054,0.0003618445,0.0001663021,0.0009403372,0.0002615534,0.03012671,0.105579,0.006276829,0.8080524,0.0003604798],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.03382163,0.002320383,0.7733212,0.001368358,0.001098531,0.006270012,0.03100584,0.07865559,0.07213852],"genre_scores_gemma":[0.1077615,0.001701463,0.7919256,0.001655209,0.000983699,0.006679033,0.04905675,0.004929488,0.03530734],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.03655341,"threshold_uncertainty_score":0.1222833,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02706879117434903,"score_gpt":0.2924421783225903,"score_spread":0.2653733871482413,"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."}}