{"paper":{"title":"The Sloan Digital Sky Survey Quasar Catalog: Fourteenth Data Release","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A.D. Myers, A. Georgakakis, A.J. Ross, A. Merloni, A.-M. Weijmans, A. Streblyanska, B.A. Weaver, B.W. Lyke, C. MacLeod, C. Y\\`eche, D.P.Schneider, E. Armengaud, E. Aubourg, E. Burtin, G.-B. Zhao, G. Rossi, H. Gil-Marin, H.-J. Seo, I.D. McGreer, I. P\\^aris, J. Bautista, J. Brinkmann, J.-M. Le Goff, J.-P. Kneib, J.R. Brownstein, K. Dawson, M. Blomqvist, M.R. Blanton, N. Palanque Delabrouille, P.B. Hall, P.J. Green, P. Noterdaeme, P. Petitjean, P. Zarrouk, R. Tojeiro, S. de la Torre, S.F. Anderson, S.M. LaMassa, V. Mariappan, W.J. Percival, W.N. Brandt","submitted_at":"2017-12-13T22:15:56Z","abstract_excerpt":"We present the Data Release 14 Quasar catalog (DR14Q) from the extended Baryon Oscillation Spectroscopic Survey (eBOSS) of the Sloan Digital Sky Survey IV (SDSS-IV). This catalog includes all SDSS-IV/eBOSS objects that were spectroscopically targeted as quasar candidates and that are confirmed as quasars via a new automated procedure combined with a partial visual inspection of spectra, have luminosities $M_{\\rm i} \\left[ z=2 \\right] < -20.5$ (in a $\\Lambda$CDM cosmology with $H_0 = 70 \\ {\\rm km \\ s^{-1} \\ Mpc ^{-1}}$, $\\Omega_{\\rm M} = 0.3$, and $\\Omega_{\\rm \\Lambda} = 0.7$), and either displ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.05029","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":""},"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"}