Nebula

Orion & Horse Head nebula(오리온성운과 말머리성운)

[2015.01.16. 양평 벗고개]

Telescope : Sky90 refractor with 0.8 reducer
Mount : Takahashi EM-11 T2
Camera :SBIG 11000M
Exposure : Ha 900sec x 1, R,G,B 300sec x 3ea
Image processed  by MaxIm DL & Photoshop CS3