Nebula

Rosette nebula(장미성운)

[2016.01.07. 홍천 방내리관측소]

Telescope : 별통 10inch newtonian(F4.7)
Mount : Takahashi NJP temma2
Camera : SBIG 11000 CCD
Exposure Info : Ha 60min, RGB 30min per each channe
Image processing : MaxIm DL, Photoshop CS5