Bulletin of the Korean Space Science Society (한국우주과학회:학술대회논문집(한국우주과학회보))

The Korean Space Science Society (한국우주과학회)
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BOES imaging performance variation using FWHM of ThAr reference spectra

  • Kang, A-Ram (SOL, Dept. of Astronomy and Space Science, Yonsei University) ;
  • Hyunjin Jeong (SOL, Dept. of Astronomy and Space Science, Yonsei University) ;
  • Lee, Jae-Woo (Dept. of Astronomy and Space Sciences & Astrophysical Research Center for the Structure and Evolution of the Cosmos, Sejong University) ;
  • Kim, Sug-Whan (SOL, Dept. of Astronomy and Space Science, Yonsei University)
  • Published : 2004.04.01
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Abstract

We report an investigation of BOES imaging performance variation against observational variables. Average FWHM of the ThAr reference spectra recorded in 10 spectral image frames observed during the night of January 5th, 2004 was computed. The averaged FWHM data was then correlated with observational variables including telescope altitude, air mass, focus position, exposure time, detector temperature, gain settings and S/N ratio. (omitted)

Keywords