We developed a CCD camera that can observe wide fields on the sky. We tested the field of views using various lenses. For cooling the CCD chip, we used a thermoelectric cooling device and tested the cooling efficiency. This camera will continuously observe a part of the sky. The data from the camera will be used to decide the current weather condition by the real-time star counting program (SCount) which will be developed later.

• 유영삼(서울대학교 지구환경과학부 천문학) | YOUNG SAM YU (Astronomy Program, School of Earth and Environmental Sciences, Seoul National University)
• 박수종(서울대학교 지구환경과학부 천문학) | SOOJONG PAK (Astronomy Program, School of Earth and Environmental Sciences, Seoul National University)
• 김민진(서울대학교 지구환경과학부 천문학) | MINJIN KIM (Astronomy Program, School of Earth and Environmental Sciences, Seoul National University)
• 이성호(서울대학교 지구환경과학부 천문학) | SUNGHO LEE (Astronomy Program, School of Earth and Environmental Sciences, Seoul National University)
• 변용익(연세대학교 천문우주학과) | YONG-IK BYUN (Department of Astronomy, Yonsei University)
• 천무영(한국천문연구원) | MOO-YOUNG CHUN (Korea Astronomy Observatory)
• 한원용(한국천문연구원) | WONYONG HAN (Korea Astronomy Observatory)