Galaxy

NGC 6946 (Fireworks galaxy,  불꽃놀이 은하)

[ 2016.08.05.  인제 운이덕]

Telescope : Celestron SCT 8 (f/10)
Camera : QSI 583WSG
Mount : Takahashi EM-200 temma 2
Exposure Info :  L 600sec x 5, RGB 300sec x 4
Image processing : MaxIm DL, Photoshop CS5