{"paper":{"title":"SHARDS: an optical spectro-photometric survey of distant galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Almudena Alonso-Herrero, Alvio Renzini, Andrea Cimatti, Antonio Cava, Antonio Hernan-Caballero, Casiana Mu\\~noz-Tu\\~non, Christopher J. Conselice, David Elbaz, Emmanuele Daddi, Guillermo Barro, Ignacio Ferreras, Ignacio Trujillo, Jaime Zamorano, Javier Cenarro, Javier Rodriguez Zaurin, Jennifer Donley, Jesus Gallego, Jordi Cepa, Jose Miguel Rodriguez-Espinosa, Laurence Tresse, Marc Balcells, Nestor Espino, Nicolas Cardiel, Omaira Gonzalez-Martin, Pablo G. Perez-Gonzalez, Rafael Guzman, R. Gobat, Stephane Charlot, Victor Villar","submitted_at":"2012-07-27T20:00:25Z","abstract_excerpt":"(Abridged) We present the Survey for High-z Absorption Red and Dead Sources (SHARDS), an ESO/GTC Large Program carried out with GTC/OSIRIS. SHARDS is an ultra-deep optical spectro-photometric survey of the GOODS-N field (130 arcmin^2) at wavelengths 500 to 950 nm and using 24 contiguous medium-band filters (spectral resolution R 50). The data reach 26.5 mag (>3-sigma level) with sub-arcsec seeing in all bands. SHARDS main goal is obtaining accurate physical properties of interm- and high-z galaxies using well-sampled optical SEDs with sufficient spectral resolution to measure absorption and em"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.6639","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"}