The Atacama Cosmology Telescope: measurement and analysis of 1D beams for DR4

Authors :: Marius Lungu
Emilie R. Storer
Matthew Hasselfield
Adriaan J. Duivenvoorden
Erminia Calabrese
Grace E. Chesmore
Steve K. Choi
Jo Dunkley
Rolando Dünner
Patricio A. Gallardo
Joseph E. Golec
Yilun Guan
J. Colin Hill
Adam D. Hincks
Johannes Hubmayr
Mathew S. Madhavacheril
Maya Mallaby-Kay
Jeff McMahon
Kavilan Moodley
Sigurd Naess
Federico Nati
Michael D. Niemack
Lyman A. Page
Bruce Partridge
Roberto Puddu
Alessandro Schillaci
Cristóbal Sifón
Suzanne Staggs
Dhaneshwar D. Sunder
Edward J. Wollack
Zhilei Xu
Lungu, M
Storer, E
Hasselfield, M
Duivenvoorden, A
Calabrese, E
Chesmore, G
Choi, S
Dunkley, J
Dunner, R
Gallardo, P
Golec, J
Guan, Y
Hill, J
Hincks, A
Hubmayr, J
Madhavacheril, M
Mallaby-Kay, M
Mcmahon, J
Moodley, K
Naess, S
Nati, F
Niemack, M
Page, L
Partridge, B
Puddu, R
Schillaci, A
Sifon, C
Staggs, S
Sunder, D
Wollack, E
Xu, Z
Source :: Journal of Cosmology and Astroparticle Physics
Publication Year :: 2022
Publisher :: IOP Publishing, 2022.
Abstract: We describe the measurement and treatment of the telescope beams for the Atacama Cosmology Telescope's fourth data release, DR4. Observations of Uranus are used to measure the central portion (<br />32 pages, 21 figures

Subjects :: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
Astrophysics::Instrumentation and Methods for Astrophysics
Physics::Accelerator Physics
FOS: Physical sciences
Astronomy and Astrophysics
Astrophysics::Cosmology and Extragalactic Astrophysics
Astrophysics::Earth and Planetary Astrophysics
CMBR experiment
Astrophysics - Instrumentation and Methods for Astrophysics
Instrumentation and Methods for Astrophysics (astro-ph.IM)
CMBR detector
Astrophysics - Cosmology and Nongalactic Astrophysics

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