Weighing exo-atmospheres: a novel mid-resolution spectral mode for SCALES
Weighing exo-atmospheres: a novel mid-resolution spectral mode for SCALES
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外大气称重:一种新型的中分辨率光谱模式
DOI:
10.1117/12.2630400
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Stelter R
中科院分区:
文献类型:
--
作者:
Stelter R
SCALES (Slicer Combined with an Array of Lenslets for Exoplanet Spectroscopy) is a 2 - 5 micron high-contrast lenslet-based integral field spectrograph (IFS) designed to characterize exoplanets and their atmospheres. Like other lenslet-based IFSs, SCALES produces a short micro-spectrum of each lenslet’s micro-pupil. We have developed an image slicer that sits behind the lenslet array & dissects and rearranges a subset of micro-pupils into a pseudo-slit. The combination lenslet array and slicer (or slenslit) allows SCALES to produce much longer spectra, thereby increasing the spectral resolution by over an order of magnitude and allowing for comparisons to atmospheric modeling at unprecedented resolution. This proceeding describes the design and performance of the slenslit.
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DOI:
10.1117/12.2594802
发表时间:
2021-09
期刊:
--
影响因子:
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作者:
R. Stelter;A. Skemer;C. Bourgenot
通讯作者:
R. Stelter;A. Skemer;C. Bourgenot
DOI:
--
发表时间:
2022
期刊:
Astronomical Telescopes + Instrumentation
影响因子:
--
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:
--
发表时间:
2014
期刊:
Astronomical Telescopes and Instrumentation
影响因子:
--
作者:
S. Cuevas;S. Eikenberry;B. Sánchez
通讯作者:
B. Sánchez
DOI:
10.1117/12.2630577
发表时间:
2022
期刊:
--
影响因子:
--
作者:
Skemer A
通讯作者:
Skemer A
DOI:
--
发表时间:
2022
期刊:
Astronomical Telescopes + Instrumentation
影响因子:
--
作者:
R. Kupke;R. Stelter;Amirul Hasan;A. Surya;I. Kain;Zackery W. Briesemeister;Jialin Li;P. Hinz;A. Skemer;B. Gerard;D. Dillon;C. Ratliff
通讯作者:
C. Ratliff