ACBAR: The arcminute cosmology bolometer array receiver

被引:59
作者
Runyan, MC
Ade, PAR
Bhatia, RS
Bock, JJ
Daub, MD
Goldstein, JH
Haynes, CV
Holzapfel, WL
Kuo, CL
Lange, AE
Leong, J
Lueker, M
Newcomb, M
Peterson, JB
Reichardt, C
Ruhl, J
Sirbi, G
Torbet, E
Tucker, C
Turner, AD
Woolsey, D
机构
[1] CALTECH, Div Phys Math & Astron, Pasadena, CA 91125 USA
[2] Cardiff Univ, Dept Phys & Astron, Cardiff CF24 3YB, S Glam, Wales
[3] European Space Agcy, NL-2200 AG Noordwijk, Netherlands
[4] CALTECH, Jet Prop Lab, Pasadena, CA 91125 USA
[5] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
[6] Case Western Reserve Univ, Dept Phys, Cleveland, OH 44106 USA
[7] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
[8] Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA
[9] Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA
关键词
cosmic microwave background; galaxies : clusters : general instrumentation : miscellaneous;
D O I
10.1086/379099
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We describe the Arcminute Cosmology Bolometer Array Receiver (ACBAR); a multifrequency millimeter-wave receiver designed for observations of the cosmic microwave background and the Sunyaev-Zel'dovich effect in clusters of galaxies. The ACBAR focal plane consists of a 16 pixel, background-limited, 240 mK bolometer array that can be configured to observe simultaneously at 150, 220, 280, and 350 GHz. With 4' - 5' FWHM beams and a 3degrees azimuth chop, ACBAR is sensitive to a wide range of angular scales. ACBAR was installed on the 2 m Viper telescope at the South Pole in 2001 January. We describe the design of the instrument and its performance during the 2001 and 2002 observing seasons.
引用
收藏
页码:265 / 287
页数:23
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