Star Cluster

  
 

M13(Hercules Gloula cluster,  헤라클레스 구상성단)

  
 

20080505-m13.jpg

[2008.05.05 파평산 미타사]
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Telescope :10 inch newtonian
Camera : QHY8 CCD
Mount : Takahashi EM 200,  ST402me guide
Exposure Info : 300sec x 4, 200sec x 2, 100sec x 2
Image Preocessed : MaxIm DL, Photoshop CS5