In Situ Performance of the Low Frequency Array for Advanced ACTPol
In Situ Performance of the Low Frequency Array for Advanced ACTPol
复制标题
先进 ACTPol 低频阵列的现场性能
DOI:
10.1109/tasc.2021.3063334
复制
发表时间:
2021
影响因子:
1.8
通讯作者:
Golec, Joseph E.
中科院分区:
文献类型:
--
作者:
Li, Yaqiong;Austermann, Jason E.;Beall, James A.;Bruno, Sarah Marie;Choi, Steve K.;Cothard, Nicholas F.;Crowley, Kevin T.;Duff, Shannon M.;Ho, Shuay-Pwu Patty;Golec, Joseph E.
The Advanced Atacama Cosmology Telescope Polarimeter (AdvACT) [1] is an upgrade for the Atacama Cosmology Telescope using Transition Edge Sensor (TES) detector arrays to measure cosmic microwave background (CMB) temperature and polarization anisotropies in multiple frequencies. The low frequency (LF) array was deployed early 2020. It consists of 292 TES bolometers observing in two bands centered at 27 GHz and 39 GHz. At these frequencies, it is sensitive to synchrotron radiation from our galaxy as well as to the CMB, and complements the AdvACT arrays operating at 90, 150 and 230 GHz. We present the initial LF array on-site characterization, including the time constant, optical efficiency and array sensitivity.
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DOI:
10.1117/12.2233113
发表时间:
2016
期刊:
Proceedings of SPIE
影响因子:
--
作者:
S. Ho;J. Austermann;J. Beall;Steve K. Choi;N. Cothard;K. Crowley;R. Datta;M. Devlin;S. Duff;P. Gallardo;M. Hasselfield;S. Henderson;G. Hilton;J. Hubmayr;B. Koopman;Yaqiong Li;J. McMahon;M. Niemack;M. Salatino;S. Simon;S. Staggs;J. Ward;J. Ullom;E. Vavagiakis;Edward J. Wollack
通讯作者:
Edward J. Wollack
DOI:
--
发表时间:
2018
期刊:
Astronomical Telescopes + Instrumentation
影响因子:
--
作者:
Yaqiong Li;J. Austermann;J. Beall;S. M. Bruno;Steve K. Choi;N. Cothard;K. Crowley;S. Duff;P. Gallardo;S. Henderson;S. Ho;J. Hubmayr;B. Koopman;J. McMahon;M. Niemack;M. Salatino;S. Simon;S. Staggs;J. Stevens;J. Ullom;J. Ward;Edward J. Wollack
通讯作者:
Edward J. Wollack
DOI:
10.1117/12.2057243
发表时间:
2014
期刊:
The Astrophysical Journal
影响因子:
--
作者:
E. Grace;J. Beall;J. Bond;H. Cho;R. Datta;M. Devlin;R. Dünner;A. Fox;P. Gallardo;M. Hasselfield;S. Henderson;G. Hilton;A. Hincks;R. Hložek;J. Hubmayr;K. Irwin;J. Klein;B. Koopman;D. Li;M. Lungu;L. Newburgh;J. Nibarger;M. Niemack;L. Maurin;J. McMahon;S. Naess;L. Page;C. Pappas;B. Schmitt;J. Sievers;S. Staggs;R. Thornton;J. van Lanen;Edward J. Wollack
通讯作者:
Edward J. Wollack
DOI:
10.1088/0067-0049/209/1/17
发表时间:
2013
期刊:
The Astrophysical Journal Supplement Series
影响因子:
--
作者:
M. Hasselfield;K. Moodley;J. Bond;Sudeep Das;M. Devlin;J. Dunkley;R. Dunner;J. Fowler;P. Gallardo;M. Gralla;A. Hajian;M. Halpern;A. Hincks;T. Marriage;D. Marsden;M. Niemack;M. Nolta;L. Page;B. Partridge;B. Schmitt;N. Sehgal;J. Sievers;S. Staggs;D. Swetz;E. Switzer;Edward J. Wollack
通讯作者:
Edward J. Wollack
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
S. Simon;J. Beall;N. Cothard;S. Duff;P. Gallardo;S. Ho;J. Hubmayr;B. Koopman;J. McMahon;F. Nati;M. Niemack;S. Staggs;E. Vavagiakis;Edward J. Wollack
通讯作者:
Edward J. Wollack