Galaxy

M51(pinwheel galaxy, 부자은하)

[2008.12.30~31] 양평군 양동면 임도..

Telescope :1 0inch newtonian(f/4.8)
Mount : Takahashi  NJP temma2, ST402me guide
Camera :QHY8 CCD
Exposure Info : 500sec x 8
Image processing : MaxIm DL, Photoshop CS5