천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제39권2호
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- Pages.100.2-100.2
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- 2014
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- 1226-2692(pISSN)
Optical Design of the DOTIFS Spectrograph
- 정하은 (서울대학교) ;
- Chung, Haeun (Seoul National University) ;
- Ramaprakash, A.N. (Inter-University Centre for Astronomy and Astrophysics)
- 발행 : 2014.10.13
초록
The DOTIFS is a new multi-object Integral Field Spectrograph (IFS) planned to be designed and built by the Inter-University Center for Astronomy and Astrophysics, Pune, India, (IUCAA) for cassegrain side port of the 3.6m Devasthal Optical Telescope (DOT) being constructed by the Aryabhatta Research Institute of Observational Sciences, Nainital. (ARIES) It is a multi-integral field unit (IFU) spectrograph which has 370-740nm wavelength coverage with spectral resolution R~1200-2400. Sixteen IFUs with microlens arrays and fibers can be deployed on 8 arcmin field. Each IFU has
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