Nebula

 
 

힐릭스 성운 (NGC 7293, Helix nebula ) 

 
 

NGC 7293 (Helix nebula ) 힐릭스 성운

[2018.09.08. 양평 벗고개]

Telescope : GSO RC 8 inch , O.76 reducer
Camera : QSI583WSG
Mount : EM11
Exposure Info. :
Ha 900sec x 3,   R, G, B 300sec x 1 (bining 2)