Star Cluster

 
 

M46 Open Cluster with NGC2438 Planetary nebula( 산개성단과 행성상 성운)

 
 

M46 (큰개자리 산개성단)

[ 2016.03.05 양평 벗고개]

Telescope : 6 inch newtonian reflecter(f/5)
Camera : QSI 583WSG
Mount : Takahashi EM11 temma 2
Exposure Info : L 300sec x 3, RGB 300sec x 3
I
mage processing : MaxIm DL, Photoshop CS5