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