{"paper":{"title":"Target Selection and Validation of DESI Emission Line Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Aaron M. Meisner, Adam D. Myers, A. de la Macorra, A. de Mattia, A. Dey, A. Font-Ribera, A. J. Ross, A. Kremin, A. Raichoor, B. A. Weaver, Biprateep Dey, C. G. Sabiu, Christophe Yeche, C. Magneville, C. Poppett, D. Brooks, D. J. Eisenstein, D. Schlegel, E. F. Schlafly, E. Gaztanaga, F. Prada, G. Dhungana, Gregory Tarle, H. Zou, Jeffrey A. Newman, J. Garcia-Bellido, J. Guy, J. Moustakas, Jundan Nie, K. Dawson, K. Fanning, K. Honscheid, L. Le Guillou, Michael E. Levi, M. Ishak, M. Landriau, N. Palanque-Delabrouille, P. Martini, R. Kehoe, Rongpu Zhou, S. Ahlen, S. Bailey, S. Eftekharzadeh, S. Gontcho A Gontcho, Shadab Alam, Ting-Wen Lan, T. Karim, T. Kisner, V. Ruhlmann-Kleider, W.J. Percival, Zhimin Zhou","submitted_at":"2022-08-17T20:11:46Z","abstract_excerpt":"The Dark Energy Spectroscopic Instrument (DESI) will precisely constrain cosmic expansion and the growth of structure by collecting $\\sim$40 million extra-galactic redshifts across $\\sim$80\\% of cosmic history and one third of the sky. The Emission Line Galaxy (ELG) sample, which will comprise about one-third of all DESI tracers, will be used to probe the Universe over the $0.6 < z < 1.6$ range, which includes the $1.1<z<1.6$ range, expected to provide the tightest constraints.\n  We present the target selection of the DESI SV1 Survey Validation and Main Survey ELG samples, which relies on the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.08513","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2208.08513/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}