Characteristics and performance of the CCD photometric system at Lulin Observatory

Daisuke Kinoshita, Chin Wei Chen, Hung Chin Lin, Zhong Yi Lin, Kui Yun Huang, Yung Shin Chang, Wen Ping Chen

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24 Scopus citations


The Lulin One-meter Telescope at Lulin Observatory in Taiwan started open-use observations in January 2003. In order to evaluate the performance of the CCD photometric system, the characteristics and quality of the site, we obtained data of photometric standards as well as calibration data from February to November 2004. We report here the results of our analysis including the gain, readout noise, dark current and linearity of the CCD camera, and transformation coefficients, total throughputs, night sky brightnesses and limiting magnitudes for UBVRI bands.

Original languageEnglish
Pages (from-to)315-326
Number of pages12
JournalChinese Journal of Astronomy and Astrophysics
Issue number3
StatePublished - 20 Jun 2005


  • Instrumentation: miscellaneous
  • Site testing
  • Telescopes


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