{"paper":{"title":"COSMOS Photometric Redshifts with 30-bands for 2-deg2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Bongiorno, A. Iovino, A. Leauthaud, A. Renzini, B. Garilli, B. Mobasher, C. Knobel, C. Maier, C.M. Carollo, D. B. Sanders, D. Looper, D. Schiminovich, D. Thompson, D. Vergani, E. Le Floc'h, E. Perez-Montero, E. Ricciardelli, E. Zucca, F. Lamareille, G. Coppa, G. Hasinger, G. Zamorani, H. Aussel, H. J. McCracken, J.F. Le Borgne, J. Kartaltepe, J.-P. Kneib, J. Silverman, J. Surace, K.I. Caputi, K. Kovac, L. de Ravel, L. Tasca, L. Tresse, M. Bolzonella, M. Brusa, M. Mignoli, M. Salvato, M. Scodeggio, M. Tanaka, M. Zamojski, N. Scoville, O. Cucciati, O. Ilbert, O. Le Fevre, P. Capak, P. Franzetti, P. Kampczyk, R. Cook, R. Pello, S. Arnouts, S. Bardelli, S. de la Torre, S. Lilly, S. Sasaki, T. Contini, T. Murayama, V. Le Brun, V. Mainieri, Y. Mellier, Y. Peng, Y. Shioya, Y. Taniguchi","submitted_at":"2008-09-11T20:20:58Z","abstract_excerpt":"We present accurate photometric redshifts in the 2-deg2 COSMOS field. The redshifts are computed with 30 broad, intermediate, and narrow bands covering the UV (GALEX), Visible-NIR (Subaru, CFHT, UKIRT and NOAO) and mid-IR (Spitzer/IRAC). A chi2 template-fitting method (Le Phare) was used and calibrated with large spectroscopic samples from VLT-VIMOS and Keck-DEIMOS. We develop and implement a new method which accounts for the contributions from emission lines (OII, Hbeta, Halpha and Ly) to the spectral energy distributions (SEDs). The treatment of emission lines improves the photo-z accuracy b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0809.2101","kind":"arxiv","version":1},"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/0809.2101/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"}