{"paper":{"title":"The Atacama Cosmology Telescope: Extragalactic Sources at 148 GHz in the 2008 Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. D. Hincks, A. Hajian, A. Kosowsky, B. Brown, B. Burger, B. D. Sherwin, B. Partridge, B. Reid, C. B. Netterfield, C. Hernandez-Monteagudo, C. Tucker, D. H. Hughes, D. Marsden, D. N. Spergel, D. S. Swetz, E. R. Switzer, E. S. Battistelli, E. Wollack, F. Menanteau, G. C. Hilton, G. Wilson, H. Moseley, H. Quintana, H. Trac, J. B. Juin, J. Chervenak, J. Dunkley, J. Klein, J. M. Lau, J. P. Hughes, J. R. Bond, J. Sievers, J. W. Appel, J. W. Fowler, K. D. Irwin, K. Martocci, K. M. Huffenberger, K. Moodley, L. A. Page, L. F. Barrientos, L. Infante, L. Parker, M. Amiri, M. D. Niemack, M. Halpern, M. Hasselfield, M. Hilton, M. J. Devlin, M. Kaul, M. Limon, M. R. Nolta, N. Sehgal, P. Aguirre, P. A. R. Ade, P. Mauskopf, R. Dunner, R. Hlozek, R. H. Lupton, R. P. Fisher, R. Thornton, R. Warne, S. Das, S. R. Dicker, S. T. Staggs, T. A. Marriage, T. Essinger-Hileman, W. B. Doriese, Y.-T. Lin, Y. Zhao","submitted_at":"2010-07-29T16:12:05Z","abstract_excerpt":"We report on extragalactic sources detected in a 455 square-degree map of the southern sky made with data at a frequency of 148 GHz from the Atacama Cosmology Telescope 2008 observing season. We provide a catalog of 157 sources with flux densities spanning two orders of magnitude: from 15 to 1500 mJy. Comparison to other catalogs shows that 98% of the ACT detections correspond to sources detected at lower radio frequencies. Three of the sources appear to be associated with the brightest cluster galaxies of low redshift X-ray selected galaxy clusters. Estimates of the radio to mm-wave spectral "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.5256","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"}