Galaxy

M51(Whirlpool galaxy, 소용돌이 은하)

2008.04. 11. 경기도  문산 미타사 입구

Telescope : Woosung 6 inch reflector(f=7.1)
Mount : Takahashi EM-200 temma2, ST402me guide
Camera :QHY8 CCD
Exposure Info : 600sec x 4, 300sec x 4,
Image processing : MaxIm DL, Photoshop CS5