High-contrast planet imager for Kyoto 4m segmented telescope

Taro Matsuo; Naoshi Murakami; Takayuki Kotani; Hajime Kawahara; Noriaki Natsume; Masaru Kino; Kodai Yamamoto; Hiroaki Imada; Mikio Kurita; Masatsugu Iribe; Hideya Nishida; Manabu Kida; Hirofumi Kitou; Kumi Ishikawa; Yutaka Uda; Hitoshi Tokoro; Tetsuya Nagata; Fumihide Iwamuro; Noriaki Miura; Shin Oya; Yoichi Itoh; Hiroshi Shibai; Motohide Tamura

doi:10.1117/12.2055751

14 July 2014 High-contrast planet imager for Kyoto 4m segmented telescope

Taro Matsuo, Naoshi Murakami, Takayuki Kotani, Hajime Kawahara, Noriaki Natsume, Masaru Kino, Kodai Yamamoto, Hiroaki Imada, Mikio Kurita, Masatsugu Iribe, Hideya Nishida, Manabu Kida, Hirofumi Kitou, Kumi Ishikawa, Yutaka Uda, Hitoshi Tokoro, Tetsuya Nagata, Fumihide Iwamuro, Noriaki Miura, Shin Oya, Yoichi Itoh, Hiroshi Shibai, Motohide Tamura

Author Affiliations +

Proceedings Volume 9147, Ground-based and Airborne Instrumentation for Astronomy V; 91471V (2014) https://doi.org/10.1117/12.2055751
Event: SPIE Astronomical Telescopes + Instrumentation, 2014, Montréal, Quebec, Canada

Abstract

We propose a new high contrast imager for Kyoto 4m segmented telescope called SEICA (Second-generation Exoplanet Imager with Coronagraphic Adaptive optics), aiming at detection and characterization of selfluminous gas giants within 10AU around nearby stars. SEICA is aggressively optimized for high performance at very small inner working angle, 10^-6 detection contrast at 0".1 in 1-hour integration. We start the on-sky commissioning test in 2016 and the science observations in 2017. Since it is the first time to realize the highcontrast imaging on the segmented telescope, SEICA is an important step toward future high contrast sciences on Extremely Large Telescopes (ELTs). This paper presents an overall of the SEICA program and the conceptual design for ultimate performance under given atmospheric conditions.

Citation Download Citation

Taro Matsuo, Naoshi Murakami, Takayuki Kotani, Hajime Kawahara, Noriaki Natsume, Masaru Kino, Kodai Yamamoto, Hiroaki Imada, Mikio Kurita, Masatsugu Iribe, Hideya Nishida, Manabu Kida, Hirofumi Kitou, Kumi Ishikawa, Yutaka Uda, Hitoshi Tokoro, Tetsuya Nagata, Fumihide Iwamuro, Noriaki Miura, Shin Oya, Yoichi Itoh, Hiroshi Shibai, and Motohide Tamura "High-contrast planet imager for Kyoto 4m segmented telescope", Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 91471V (14 July 2014); https://doi.org/10.1117/12.2055751

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
20 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Sensors

Telescopes

Adaptive optics

Point spread functions

Wavefronts

Wavefront sensors

Stars

Show All Keywords

Keywords/Phrases

Search In:

Publication Years