scispace - formally typeset
C

Carlos Sierra

Researcher at University of Chicago

Publications -  9
Citations -  578

Carlos Sierra is an academic researcher from University of Chicago. The author has contributed to research in topics: Observatory & Telescope. The author has an hindex of 6, co-authored 9 publications receiving 261 citations. Previous affiliations of Carlos Sierra include University of Michigan.

Papers
More filters
Journal ArticleDOI

The Atacama Cosmology Telescope: DR4 maps and cosmological parameters

Simone Aiola, +148 more
TL;DR: In this article, the Atacama Cosmology Telescope (ACT) data were used to estimate the temperature and polarization anisotropy from the cosmic microwave background (CMB) at 98 and 150 GHz.
Journal ArticleDOI

The Atacama Cosmology Telescope: a measurement of the Cosmic Microwave Background power spectra at 98 and 150 GHz

Steve K. Choi, +146 more
TL;DR: The National Science Foundation (NSF) as mentioned in this paper gave the first round of the 2019 ERC Starting Grant to the National Research Foundation (NRCF) in South Africa, with a grant of £1.5 million.
Journal ArticleDOI

The Atacama Cosmology Telescope: A Measurement of the Cosmic Microwave Background Power Spectra at 98 and 150 GHz

Steve K. Choi, +146 more
TL;DR: In this article, 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 were presented.
Journal ArticleDOI

The Simons Observatory: Modeling Optical Systematics in the Large Aperture Telescope

TL;DR: Geometrical and physical optics simulation results for the Simons Observatory Large Aperture Telescope are presented and nonsequential ray tracing used to inform the design of the cold optics, including absorbers internal to each optics tube are described.