{"paper":{"title":"The Atacama Cosmology Telescope: A Catalog of > 4000 Sunyaev-Zel'dovich Galaxy Clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Amon, A. A. Plazas, A. Carnero Rosell, A. Choi, A. D. Hincks, A. Fert\\'e, A. J. Duivenvoorden, A. J. Nishizawa, A. K. Romer, A. Palmese, A. Schillaci, A. T. Jaelani, B. Ansarinejad, B. Flaugher, B. Hoyle, B. Jain, B. J. Koopman, B. Partridge, C. Aros-Bunster, C. Conselice, C. Sif\\'on, C. To, D. Bacon, D. Brooks, D. Crichton, D. Gruen, D. Han, D. J. James, D. L. Burke, D. N. Spergel, D. T. Becker, D. Thomas, D. W. Gerdes, E. Bertin, E. Calabrese, E. Gaztanaga, E. J. Wollack, E. M. Vavagiakis, E. Rozo, E. R. Storer, E. Rykoff, E. Sanchez, E. Schaan, E. Suchyta, E. V. Denison, F. Menanteau, F. Nati, F. Paz-Chinch\\'on, G. C. Hilton, G. Gutierrez, G. M. Bernstein, G. Tarle, H. Miyatake, H. T. Diehl, H. Trac, I. Ferrero, J. A. Beall, J. Annis, J. Carretero, J. C. Hill, J. De Vicente, J. Dunkley, J. E. Austermann, J. E. Golec, J. Frieman, J. Garc\\'ia-Bellido, J. Gschwend, J. Hubmayr, J. Martin, J. McMahon, J. N. Ullom, J. Orlowski-Scherer, J. P. Dietrich, J. P. Hughes, J. R. Bond, J. Van Lanen, K. Honscheid, K. Knowles, K. Kuehn, K. M. Huffenberger, K. Moodley, K. T. Crowley, L. A. Page, L. B. Newburgh, L. N. da Costa, L. R. Vale, M. A. G. Maia, M. Aguena, M. B. Gralla, M. Carrasco Kind, M. Costanzi, M. D. Niemack, M. E. C. Swanson, M. Hasselfield, M. Hilton, M. J. Devlin, M. Lima, M. Lokken, M. Madhavacheril, M. Oguri, M. Salatino, M. Smith, M. Soares-Santos, N. Battaglia, N. C. Robertson, N. MacCrann, N. Sehgal, O. Lahav, P. A. Gallardo, P. Doel, P. Giles, P. Melchior, P. Phakathi, R. A. Gruendl, R. D\\\"unner, R.D. Wilkinson, R. L. C. Ogando, R. Miquel, R. Morgan, S. Adhikari, S. Aiola, S. Allam, S. Amodeo, S. Avila, S. Bhargava, S. Everett, S. Ferraro, S. Grandis, S. I. Loubser, S. K. Choi, S. Kent, S. M. Duff, S. M. Simon, S. Naess, S-P. P. Ho, S. R. Dicker, S. R. Hinton, S. Serrano, S. T. Staggs, T. A. Marriage, T. Bhandarkar, T. Jeltema, T. M. C. Abbott, T. Mroczkowski, T. Shin, W. G. Hartley, Y-T. Lin, Y. Zhang, Z. Xu","submitted_at":"2020-09-23T10:39:15Z","abstract_excerpt":"We present a catalog of 4195 optically confirmed Sunyaev-Zel'dovich (SZ) selected galaxy clusters detected with signal-to-noise > 4 in 13,211 deg$^2$ of sky surveyed by the Atacama Cosmology Telescope (ACT). Cluster candidates were selected by applying a multi-frequency matched filter to 98 and 150 GHz maps constructed from ACT observations obtained from 2008-2018, and confirmed using deep, wide-area optical surveys. The clusters span the redshift range 0.04 < z < 1.91 (median z = 0.52). The catalog contains 222 z > 1 clusters, and a total of 868 systems are new discoveries. Assuming an SZ-sig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.11043","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/2009.11043/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"}