Star Cluster

 
 

M3(Globula cluster,  구상성단)

 
 

20090131-m3-35resized.jpg

[2009.02.01. 횡성 온누리펜션]
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Telescope :10 inch newtonian

Camera : QHY8 CCD

Mount : Takahashi  NJP temma2,  ST402me guide

Exposure Info :300sec x 4 (no filter)

Image Preocessed : MaxIm DL, Photoshop CS5