The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 40 Issue 2
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- Pages.56.1-56.1
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- 2015
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- 1226-2692(pISSN)
Preliminary Design of the G-CLEF Flexure Control Camera System
- Oh, Jae Sok (Korea Astronomy and Space Science Institute (KASI)) ;
- Park, Chan (Korea Astronomy and Space Science Institute (KASI)) ;
-
Park, Sung-Joon
(Korea Astronomy and Space Science Institute (KASI))
;
-
Kim, Kang-Min
(Korea Astronomy and Space Science Institute (KASI))
;
-
Chun, Moo-Young
(Korea Astronomy and Space Science Institute (KASI))
;
- Yu, Young Sam (Korea Astronomy and Space Science Institute (KASI)) ;
-
Lee, Sungho
(Korea Astronomy and Space Science Institute (KASI))
;
- Szentgyorgyi, Andrew (Harvard-Smithsonian Center for Astrophysics) ;
- Norton, Timothy (Harvard-Smithsonian Center for Astrophysics) ;
- Podgorski, William (Harvard-Smithsonian Center for Astrophysics) ;
- Evans, Ian (Harvard-Smithsonian Center for Astrophysics) ;
- Mueller, Mark (Harvard-Smithsonian Center for Astrophysics) ;
- McMuldroch, Stuart (Harvard-Smithsonian Center for Astrophysics) ;
- Uomoto, Alan (Observatories of the Carnegie Institution) ;
- Crane, Jeffrey (Observatories of the Carnegie Institution) ;
- Hare, Tyson (Observatories of the Carnegie Institution)
- Published : 2015.10.15
Abstract
The GMT-Consortium Large Earth Finder (G-CLEF) is the very first light instrument of the Giant Magellan Telescope (GMT) and an optical-band echelle spectrograph. The Flexure Control Camera (FCC) is one of the major contributions of KASI's for the spectrograph project. FCC system includes the Fiber Mirror monitoring and the on- and off-slit mode auto-guidance algorithm. In this study, we present the modified design of the FCC optics and opto-mechanics after the G-CLEF Preliminary Design Review (PDR) held in Cambridge in April 2015.
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