Nebula

 
 

NGC7635( Bubble nebular, 거품 성운)

 
 

m1, 게성운, Crab nebular

[2013. 12. 28. 강원도 홍천군 방내리 관측소]

Telescope :
10inch newtonian
Camera : QSI583wsg, Lodestar guide CCD camera
Mount : Takahashi NJP temma 2
Exposure : Ha - 600sec x 6ea, L - 300sec x 3ea, R,G,B 300sec x 3ea(Bin 2)
Image processed by MaxIm DL & Photoshop3