The Lulin One-meter Telescope at Lulin Observatory in Taiwan started the open-use observations in January 2003. In order to evaluate the performance of the CCD photometric system and the characteristics and quality of the site, we have obtained the 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.

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