{"paper":{"title":"The Atacama Cosmology Telescope: A Measurement of the Cosmic Microwave Background Power Spectra at 98 and 150 GHz","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Adam D. Hincks, Adriaan J. Duivenvoorden, Alessandro Schillaci, Alexander van Engelen, Amanda MacInnis, Andrina Nicola, Anna E. Fox, Arthur Kosowsky, Benjamin L. Schmitt, Ben Thorne, Blake D. Sherwin, Brandon Hensley, Brian Koopman, Brittany Fuzia, Bruce Partridge, Carlos Sierra, Carole Tucker, Christine G. Pappas, Cody J. Duell, Cristobal Sifon, Dale Li, Danica Marsden, Daniel T. Becker, David Alonso, David N. Spergel, Devin Crichton, Dhaneshwar D. Sunder, Dongwon Han, Edward J. Wollack, Edward V. Denison, Elio Angile, Emilie Storer, Emily Grace, Emmanuel Schaan, Eric R. Switzer, Erminia Calabrese, Eve M. Vavagiakis, Federico Nati, Felipe Carrero, Felipe Maldonado, Felipe Menanteau, Felipe Rojas, Fernando Zago, Frank J. Qu, Gene C. Hilton, Grace E. Chesmore, Graeme E. Addison, Heather Prince, Hsiao-mei Cho, Hy Trac, James A. Beall, Jason E. Austermann, Jason Stevens, J. Colin Hill, Jeff Klein, Jeff McMahon, Jeff Van Lanen, Jesse Treu, Jesus Rivera, Jo Dunkley, Johannes Hubmayr, John Orlowski-Sherer, John P. Hughes, John P. Nibarger, Jonathan T. Ward, Jon Sievers, Joseph E. Golec, J Richard Bond, Kasey Wagoner, Kavilan Moodley, Kenda Knowles, Kent Irwin, Kevin M. Huffenberger, Kevin T. Crowley, Kirsten Hall, Laura Newburgh, Leila R. Vale, Leopoldo Infante, Lo\\\"ic Maurin, Luis E. Campusano, Lyman A. Page, Mandana Amiri, Maria Salatino, Marius Lungu, Mark Halpern, Mark J. Devlin, Martine Lokken, Mathew Madhavacheril, Matthew Hasselfield, Matt Hilton, Max Fankhanel, Maximilian H. Abitbol, Maya Mallaby-Kay, Megan Gralla, Michael D. Niemack, Michael R. Nolta, Naomi Robertson, Neelima Sehgal, Nicholas F. Cothard, Nick Battaglia, Ningfeng Zhu, Omar Darwish, Patricio A. Gallardo, Peter A. R. Ade, Peter Hargrave, Phumlani Phakathi, Precious Sikhosana, Rachel Bean, Rahul Datta, Rebecca Jackson, Ren\\'ee Hlo\\v{z}ek, Roberto Puddu, Robert Thornton, Rolando D\\\"unner, Sarah Marie Bruno, Sara Simon, Shannon M. Duff, Shawn Henderson, Shuay-Pwu Patty Ho, Sigurd Naess, Simone Aiola, Simone Ferraro, Stefania Amodeo, Steve K. Choi, Susan E. Clark, Suzanne T. Staggs, Taylor Baildon, Thibaut Louis, Thomas Essinger-Hileman, Tim Morton, Toshiya Namikawa, Vera Gluscevic, Victoria Calafut, Victoria Lakey, Yaqiong Li, Yilun Guan, Yuhan Wang, Zack Li, Zhilei Xu","submitted_at":"2020-07-14T18:38:21Z","abstract_excerpt":"We present the temperature and polarization angular power spectra of the CMB measured by the Atacama Cosmology Telescope (ACT) from 5400 deg$^2$ of the 2013-2016 survey, which covers $>$15000 deg$^2$ at 98 and 150 GHz. For this analysis we adopt a blinding strategy to help avoid confirmation bias and, related to this, show numerous checks for systematic error done before unblinding. Using the likelihood for the cosmological analysis we constrain secondary sources of anisotropy and foreground emission, and derive a \"CMB-only\" spectrum that extends to $\\ell=4000$. At large angular scales, foregr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.07289","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/2007.07289/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"}