Proceedings Paper
Metrology camera system of prime focus spectrograph for Subaru telescope| Format | Member Price | Non-Member Price |
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Paper Abstract
The Prime Focus Spectrograph (PFS) is a new optical/near-infrared multi-fiber spectrograph designed for the prime
focus of the 8.2m Subaru telescope. The metrology camera system of PFS serves as the optical encoder of the COBRA
fiber motors for the configuring of fibers. The 380mm diameter aperture metrology camera will locate at the Cassegrain
focus of Subaru telescope to cover the whole focal plane with one 50M pixel Canon CMOS sensor. The metrology
camera is designed to provide the fiber position information within 5μm error over the 45cm focal plane. The positions
of all fibers can be obtained within 1s after the exposure is finished. This enables the overall fiber configuration to be
less than 2 minutes.
Paper Details
Date Published: 24 July 2014
PDF: 10 pages
Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 91475S (24 July 2014); doi: 10.1117/12.2055787
Published in SPIE Proceedings Vol. 9147:
Ground-based and Airborne Instrumentation for Astronomy V
Suzanne K. Ramsay; Ian S. McLean; Hideki Takami, Editor(s)
PDF: 10 pages
Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 91475S (24 July 2014); doi: 10.1117/12.2055787
Show Author Affiliations
Shiang-Yu Wang, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Chueh-Yi Chou, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Yin-Chang Chang, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Pin-Jie Huang, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Yen-Sang Hu, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Hsin-Yo Chen, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Naoyuki Tamura, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Naruhisa Takato, Subaru Telescope, National Astronomical Observatory of Japan (United States)
Hung-Hsu Ling, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Chueh-Yi Chou, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Yin-Chang Chang, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Pin-Jie Huang, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Yen-Sang Hu, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Hsin-Yo Chen, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Naoyuki Tamura, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Naruhisa Takato, Subaru Telescope, National Astronomical Observatory of Japan (United States)
Hung-Hsu Ling, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
James E. Gunn, Princeton Univ. (United States)
Jennifer Karr, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Chi-Hung Yan, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Peter Mao, California Institute of Technology (United States)
Youichi Ohyama, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Hiroshi Karoji, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Hajime Sugai, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Atsushi Shimono, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Jennifer Karr, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Chi-Hung Yan, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Peter Mao, California Institute of Technology (United States)
Youichi Ohyama, Institute of Astronomy and Astrophysics, Academia Sinica (Taiwan)
Hiroshi Karoji, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Hajime Sugai, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Atsushi Shimono, Kavli Institute for the Physics and Mathematics of the Universe, The Univ. of Tokyo (Japan)
Published in SPIE Proceedings Vol. 9147:
Ground-based and Airborne Instrumentation for Astronomy V
Suzanne K. Ramsay; Ian S. McLean; Hideki Takami, Editor(s)
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