We have been developing a solar observing system based on a fast CCD camera 1M30P made by the DALSA company. Here we examine and present the characteristics and performance of the camera. For this we have analyzed a number of images of a flat wall illuminated by a constant light source. As a result we found that in the default operating mode 1) the mean bias level is 49 ADU/pix, 2) the mean dark current is about 8 ADU /s/pix, 3) the readout noise is 1.3 ADU, and 4) the gain is about 42 electrons/ ADU. The CCD detector is found to have a linearity with a deviation smaller than 6%, and a uniform sensitivity better than 1%. These parameters will be used as basic inputs in the analysis of data to be taken by the camera.

• YOUNG-MIN SEO(Astronomy Program, School of Earth and Environmental Sciences)
• KI-WOONG PARK(Astronomy Program, School of Earth and Environmental Sciences)
• JONGCRUL CHAE(Astronomy Program, School of Earth and Environmental Sciences)