Design of SCALES: a 2-5 micron coronagraphic integral field spectrograph for Keck Observatory
Design of SCALES: a 2-5 micron coronagraphic integral field spectrograph for Keck Observatory
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SCALES设计:凯克天文台2-5微米日冕积分场摄谱仪
DOI:
10.1117/12.2630577
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发表时间:
2022
期刊:
影响因子:
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通讯作者:
Skemer A
中科院分区:
文献类型:
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作者:
Skemer A
We present the design of SCALES (Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy) a new 2-5 micron coronagraphic integral field spectrograph under construction for Keck Observatory. SCALES enables low-resolution (R∼50) spectroscopy, as well as medium-resolution (R∼4,000) spectroscopy with the goal of discovering and characterizing cold exoplanets that are brightest in the thermal infrared. Additionally, SCALES has a 12x12” field-of-view imager that will be used for general adaptive optics science at Keck. We present SCALES’s specifications, its science case, its overall design, and simulations of its expected performance. Additionally, we present progress on procuring, fabricating and testing long lead-time components.
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DOI:
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发表时间:
2015
期刊:
影响因子:
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作者:
A. Vigan;A. Vigan;C. Gry;G. Salter;D. Mesa;D. Homeier;D. Homeier;C. Moutou;C. Moutou;F. Allard
通讯作者:
F. Allard
DOI:
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发表时间:
2021
期刊:
Optical Engineering + Applications
影响因子:
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作者:
Michael Gonzales;R. Stelter;G. Kruglikov;C. Ratliff;W. Deich;N. MacDonald;S. Sallum;A. Skemer
通讯作者:
A. Skemer
DOI:
--
发表时间:
2022
期刊:
Astronomical Telescopes + Instrumentation
影响因子:
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作者:
R. Banyal;Armirul Hasan;R. Kupke;Hari Mohan Varshney;Ajin Prakaesh;T. Sivarani;A. Skemer;N. MacDonald;S. Sallum;W. Deich;M. Fitzgerald;K. Govinda;C. Ratliff;R. Sethuram;D. Stelter;A. Surya;E. Wang
通讯作者:
E. Wang
DOI:
10.3847/0004-637x/820/1/78
发表时间:
2015
期刊:
The Astrophysical Journal
影响因子:
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作者:
M. Line;V. Parmentier
通讯作者:
V. Parmentier
DOI:
10.1117/1.jatis.8.2.029006
发表时间:
2022
期刊:
Journal of Astronomical Telescopes, Instruments, and Systems
影响因子:
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作者:
M. V. van Kooten;R. Jensen;Sylvain Cetre;S. Ragland;C. Bond;J. Fowler;P. Wizinowich
通讯作者:
P. Wizinowich