The mid-infrared spectrometer/camera (MISC) for the Origins Space Telescope

被引：0

作者：

Sakon, Itsuki ^{[1
]}

Roellig, Thomas L. ^{[2
]}

Ennico-Smith, Kimberly ^{[2
]}

Matsuo, Taro ^{[3
]}

Ikeda, Yuji ^{[4
]}

Yamamuro, Tomoyasu ^{[5
]}

Enya, Keigo ^{[6
]}

机构：

[1] Univ Tokyo, Grad Sch Sci, Dept Astron, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan

[2] NASA, Ames Res Ctr, Moffett Field, CA 94035 USA

[3] Nagoya Univ, Grad Sch Sci, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648602, Japan

[4] Photocoding, Sakyo Ku, 460-102 Iwakura Nakamachi, Kyoto 6060025, Japan

[5] Optocraft, Midori Ku, 3-16-8-101 Higashi Hashimoto, Sagamihara, Kanagawa 2520144, Japan

[6] Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Chuo Ku, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 2525210, Japan

来源：

SPACE TELESCOPES AND INSTRUMENTATION 2020: OPTICAL, INFRARED, AND MILLIMETER WAVE | 2021年 / 11443卷

关键词：

Origins Space Telescope (OST); mid-infrared;

D O I：

10.1117/12.2561949

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Mid-Infrared Spectrometer (Camera) transit spectrometer (MISC-T) is one of the baseline instruments studied for the Origins Space Telescope. MISC-T employs a novel densified pupil optical design and achieves exquisite stability and precision (<5ppm in 2.8-11 mu m, <20ppm in 11-20 mu m). It provides the Origins with the capability to assess the habitability of nearby exoplanets and search for signs of life. An additional MISC Wide Field Imager (MISC-WFI) is studied as an upsope option for the Origins. MISC-WFI offers an imaging and low-resolution spectroscopic capability for 5-28 mu m. The MISC WFI also serves as the focal plane pointing and guiding for the observatory.

引用

页数：8

共 5 条

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