Nebula

 
 

초승달 성운(Crescent  nebula, NGC 6888)

 
 

NGC6888 (Cresentl nebula)

[ 2016.08.05.  인제 운이덕]

Telescope : Celestron SCT 8 (f/10)
Camera : QSI 583WSG
Mount : Takahashi EM-200 temma 2
Exposure Info : Ha 600sec x 6, L 600sec x 3, RGB 300sec x 4
I
mage processing : MaxIm DL, Photoshop CS5