Current Progress of the New Sub-millimeter Survey Instrument at JCMT: An Upgrade to SCUBA-2/ POL-2 with 7272 MKIDs Detectors at 850 μm

被引：1

作者：

Li, Shaoliang ^{[1
]}

Bintley, Dan ^{[1
]}

Ho, Paul T. P. ^{[1
]}

Lou, Zheng ^{[2
]}

Chou, Richard C. Y. ^{[3
]}

Furura, Ray S. ^{[4
]}

Ohashi, Nagayoshi ^{[1
]}

Doyle, Simon ^{[5
]}

Li, Huabai ^{[6
]}

Huang, Junkun ^{[6
]}

Karoly, Janik ^{[7
,13
]}

Liu, Kuan-Yu ^{[1
]}

Dan Sinwong ^{[8
]}

Oshima, Tai ^{[9
]}

Kuno, Nario ^{[10
]}

Honda, Shunsuke ^{[10
]}

Nakanishi, Hiroyuki ^{[11
]}

Graves, Sarah ^{[1
]}

Cookson, Jamie ^{[1
]}

Chen, Mingtang

Duan, Ran ^{[12
]}

Ward-Thompson, Derek ^{[7
]}

Eales, Steve ^{[5
]}

Barry, Peter ^{[5
]}

Yu, Shiling ^{[12
]}

Zhang, Mingzhu ^{[3
,12
]}

Lyu, Weitao ^{[6
]}

Rujopakarn, Wiphu ^{[8
]}

Lin, Zhenhui ^{[2
]}

Shi, Shengcai ^{[2
]}

机构：

[1] Chinese Acad Sci, East Asian Observ, Beijing, Peoples R China

[2] Chinese Acad Sci, Purple Mt Observ, Beijing, Peoples R China

[3] Acad Sinica, Inst Astron & Astrophys, Taipei, Taiwan

[4] Tokushima Univ, Tokushima, Japan

[5] Cardiff Univ, Cardiff, Wales

[6] Chinese Univ Hong Kong, Hong Kong, Peoples R China

[7] Univ Cent Lancashire, Preston, Lancs, England

[8] Natl Astron Res Inst Thailand, Chiang Mai, Thailand

[9] Natl Astron Observ Japan, Mitaka, Tokyo, Japan

[10] Univ Tsukuba, Tsukuba, Ibaraki, Japan

[11] Kagoshima Univ, Kagoshima, Japan

[12] Natl Astron Observ China, Beijing, Peoples R China

[13] UCL, London, England

来源：

GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY X | 2024年 / 13096卷

关键词：

SCUBA-2; JCMT; MKIDs; Superconducting Array; Polarimeter; Survey Instrument; Sub-millimeter;

D O I：

10.1117/12.3018648

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

SCUBA-2([1])/POL-2([2]) has been the most productive instrument at JCMT since it's fully commissioned([3]) in 2011 September, and it's constantly oversubscribed during the call-for-proposals by a factor of 3 to 5. The proposed new 850 mu m instrument will feature 7272 state-of-the-art Microwave Kinetic Inductance Detectors (MKIDs)([4]) operated below 100 mK, fully utilizing the JCMT's 12 arcmin Field of View (FoV), thus have all the capabilities of SCUBA-2 at 850 mu m, yet will map an order of magnitude faster. The new instrument will be incorporated with intrinsic polarization measurement capability which is 3636 pixels. Mapping the 850 mu m polarization will be improved by a factor of at least 20.

引用

页数：17

共 20 条

[1]

[Anonymous], About us

[2] Millimeter-Wave Polarimeters Using Kinetic Inductance Detectors for TolTEC and Beyond [J].

Austermann, J. E. ;

Beall, J. A. ;

Bryan, S. A. ;

Dober, B. ;

Gao, J. ;

Hilton, G. ;

Hubmayr, J. ;

Mauskopf, P. ;

McKenney, C. M. ;

Simon, S. M. ;

Ullom, J. N. ;

Vissers, M. R. ;

Wilson, G. W. .

JOURNAL OF LOW TEMPERATURE PHYSICS, 2018, 193 (3-4) :120-127

[3] Commissioning SCUBA-2 at JCMT and Optimising the Performance of the Superconducting TES Arrays [J].

Bintley, D. ;

MacIntosh, M. ;

Holland, W. ;

Dempsey, J. ;

Friberg, P. ;

Thomas, H. ;

Ade, P. ;

Sudiwala, R. ;

Irwin, K. ;

Hilton, G. ;

Niemack, M. ;

Amiri, M. ;

Chapin, E. ;

Halpern, M. .

JOURNAL OF LOW TEMPERATURE PHYSICS, 2012, 167 (3-4) :152-160

[4]

Bintley D., 2016, MILLIMETER SUBMILLIM, V9914, P119

[5] SCUBA-2: an update on the performance of the 10,000 pixel bolometer camera, after 2 years of science operation at the JCMT [J].

Bintley, Dan ;

Holland, Wayne S. ;

MacIntosh, Michael J. ;

Friberg, Per ;

Bell, Graham S. ;

Berke, Daniel A. ;

Berry, David S. ;

Berthold, Ryan M. ;

Cookson, Jamie L. ;

Coulson, Iain M. ;

Currie, Malcolm J. ;

Dempsey, Jessica T. ;

Gibb, Andrew G. ;

Gorges, Bryan H. ;

Graves, Sarah F. ;

Jenness, Tim ;

Johnstone, Douglas I. ;

Parsons, Harriet A. L. ;

Thomas, Holly S. ;

Walther, Craig ;

Wouterloot, Jan G. A. .

MILLIMETER, SUBMILLIMETER, AND FAR-INFRARED DETECTORS AND INSTRUMENTATION FOR ASTRONOMY VII, 2014, 9153

[6] On the advancements of digital signal processing hardware and algorithms enabling the Origins Space Telescope [J].

Bradley, Damon C. ;

Jamison-Hooks, Tracee L. ;

Staguhn, Johannes ;

Amatucci, Edward ;

Browning, Tyler ;

Dipirro, Michael ;

Leisawitz, David ;

Carter, Ruth .

JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2021, 7 (01)

[7]

Brien T. L. R., 2018, MILLIMETER SUBMILLIM, V20

[8]

Bryan S., 2018, SPIE, V10708, P143

[9] SCUBA-2: iterative map-making with the Sub-Millimetre User Reduction Facility [J].

Chapin, Edward L. ;

Berry, David S. ;

Gibb, Andrew G. ;

Jenness, Tim ;

Scott, Douglas ;

Tilanus, Remo P. J. ;

Economou, Frossie ;

Holland, Wayne S. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2013, 430 (04) :2545-2573

[10] A broadband superconducting detector suitable for use in large arrays [J].

Day, PK ;

LeDuc, HG ;

Mazin, BA ;

Vayonakis, A ;

Zmuidzinas, J .

NATURE, 2003, 425 (6960) :817-821

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