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The Atacama Cosmology Telescope: Summary of DR4 and DR5 Data Products and Data Access

Author(s): Mallaby-Kay, Maya; Atkins, Zachary; Aiola, Simone; Amodeo, Stefania; Austermann, Jason E; et al

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Abstract: Two recent large data releases for the Atacama Cosmology Telescope (ACT), called DR4 and DR5, are available for public access. These data include temperature and polarization maps that cover nearly half the sky at arcminute resolution in three frequency bands; lensing maps and component- separated maps covering ∼ 2,100 deg2 of sky; derived power spectra and cosmological likelihoods; a catalog of over 4,000 galaxy clusters; and supporting ancillary products including beam functions and masks. The data and products are described in a suite of ACT papers; here we provide a summary. In order to facilitate ease of access to these data we present a set of Jupyter IPython notebooks developed to introduce users to DR4, DR5, and the tools needed to analyze these data. The data products (excluding simulations) and the set of notebooks are publicly available on the NASA Legacy Archive for Microwave Background Data Analysis (LAMBDA); simulation products are available on the National Energy Research Scientific Computing Center (NERSC)
Publication Date: 5-Jul-2021
Electronic Publication Date: 5-Jul-2021
Citation: Mallaby-Kay, Maya, Atkins, Zachary, Aiola, Simone, Amodeo, Stefania, Austermann, Jason E, Beall, James A, Becker, Daniel T, Bond, J Richard, Calabrese, Erminia, Chesmore, Grace E, Choi, Steve K, Crowley, Kevin T, Darwish, Omar, Denison, Edward V, Devlin, Mark J, Duff, Shannon M, Duivenvoorden, Adriaan J, Dunkley, Jo, Ferraro, Simone, Fichman, Kyra, Gallardo, Patricio A, Golec, Joseph E, Guan, Yilun, Han, Dongwon, Hasselfield, Matthew, Hill, J Colin, Hilton, Gene C, Hilton, Matt, Hložek, Renée, Hubmayr, Johannes, Huffenberger, Kevin M, Hughes, John P, Koopman, Brian J, Louis, Thibaut, MacInnis, Amanda, Madhavacheril, Mathew S, McMahon, Jeff, Moodley, Kavilan, Naess, Sigurd, Namikawa, Toshiya, Nati, Federico, Newburgh, Laura B, Nibarger, John P, Niemack, Michael D, Page, Lyman A, Salatino, Maria, Schaan, Emmanuel, Schillaci, Alessandro, Sehgal, Neelima, Sherwin, Blake D, Sifón, Cristóbal, Simon, Sara, Staggs, Suzanne T, Storer, Emilie R, Ullom, Joel N, Van Engelen, Alexander, Van Lanen, Jeff, Vale, Leila R, Wollack, Edward J, Xu, Zhilei. (2021). The Atacama Cosmology Telescope: Summary of DR4 and DR5 Data Products and Data Access. The Astrophysical Journal Supplement Series, 255 (1), 11 - 11. doi:10.3847/1538-4365/abfcc4
DOI: doi:10.3847/1538-4365/abfcc4
ISSN: 0067-0049
EISSN: 1538-4365
Pages: 11 - 11
Type of Material: Journal Article
Journal/Proceeding Title: The Astrophysical Journal Supplement Series
Version: Author's manuscript

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