Nebula

 
 

백조자리 성운들 (Cygnus region Nebula)

 
 

Cygnus region Nebula

[2018.10.03. 벗고개]

Telescope : Takahashi Sky90, .08 reducer
Camera : SBIG 11000M
Mount : Takahashi Em-11
Exposure Info. : Ha 900sec x 5, RGB 300sex x 3Image processing : MaxIm DL, Photoshop CS5