DOI QR코드

DOI QR Code

1.6 m 신태양망원경용 고속영상태양분광기 개발

DEVELOPMENT OF THE FAST IMAGING SOLAR SPECTROGRAPH FOR 1.6 m NEW SOLAR TELESCOPE

  • Nah, Ja-Kyoung (Korea Astronomy and Space Science Institute) ;
  • Chae, Jong-Chul (Department of Physics and Astronomy, Seoul National University) ;
  • Park, Young-Deuk (Korea Astronomy and Space Science Institute) ;
  • Park, Hyung-Min (Korea Astronomy and Space Science Institute) ;
  • Jang, Bi-Ho (Korea Astronomy and Space Science Institute) ;
  • Ahn, Kwang-Su (Department of Physics and Astronomy, Seoul National University) ;
  • Yang, Hee-Su (Department of Physics and Astronomy, Seoul National University) ;
  • Cho, Kyung-Suk (Korea Astronomy and Space Science Institute) ;
  • Kim, Yeon-Han (Korea Astronomy and Space Science Institute) ;
  • Kim, Kwang-Dong (Korea Astronomy and Space Science Institute) ;
  • Cao, Wenda (Big Bear Solar Observatory, New Jersey Institute of Technology) ;
  • Gorceix, Nicolas (Big Bear Solar Observatory, New Jersey Institute of Technology) ;
  • Goode, Philip. R. (Big Bear Solar Observatory, New Jersey Institute of Technology)
  • 투고 : 2010.11.22
  • 심사 : 2010.12.28
  • 발행 : 2011.03.31

초록

KASI and Seoul National University developed the Fast Imaging Solar Spectrograph (FISS) as one of major scientific instruments for the 1.6 m New Solar Telescope (NST) and installed it in the Coude room of the NST at Big Bear Solar Observatory (BBSO) in May, 2010. The major objective of the FISS is to study the fine-scale structures and dynamics of plasma in the photosphere and chromosphere. To achieve it, the FISS is required to take data with a spectral resolution higher than $10^5$ at the spectrograph mode and a temporal resolution less than 10 seconds at the imaging mode. The FISS is a spectrograph using Echelle grating and has characteristics that can observe dual bands (H${\alpha}$ and CaII 8542) simultaneously and perform fast imaging using fast raster scan and two fast CCD cameras. In this paper, we introduce briefly the whole process of FISS development from the requirement analysis to the first observations.

과제정보

연구 과제 주관 기관 : 한국학술진흥재단

참고문헌

  1. 김연한, 문용재, 조경석, 박영득, 최성환, 장비호, 김수진, 2006, 천문학논총, 21, 51
  2. Goode, P. R., Denker, C., Didkovsky, L. I, Kuhn, J. R., & Wang, H., 2003, JKAS, 36, 125
  3. James, J. F., 2007, Spectrograph Design Fundamentals (1st Ed.; Cambridge University Press: New York), p.78
  4. Ortiz, A. & Rouppe van der Voort, L. H. M., 2010, Astrophysics and Space Science Proc., p.150
  5. Scharmer, G. B., Bjelksjo, K., Korhonen, T., Lindberg, B., & Petterson, B., 2002, SPIE Proc., 4853-47
  6. Yoder, P. R., 2006, Opto-Mechanical System Design (3rd Ed.; CRC Press: Boca Raton), p.484

피인용 문헌

  1. Fast Imaging Solar Spectrograph of the 1.6 Meter New Solar Telescope at Big Bear Solar Observatory vol.288, pp.1, 2013, https://doi.org/10.1007/s11207-012-0147-x