Galaxy
M31(Andromeda galaxy, 안드로메다은하)
2008.09.02. 파평산 미타사 Telescope : Pentax 105SDHF Mount : Takahashi EM-200 temma2, ST402me guide Camera :QHY8 CCD Exposure Info :600sec x 3, 400sec x 6 Image processing : MaxIm DL, Photoshop CS5