Solar System

 
 

Sunspots( 태양 흑점)

 
 

Sun spots(20110403).jpg

[2011. 4. 3. 서울시 세검정 아파트 옥상]

Telescope : Vixen 80mm refractor (f= 900mm)
Camera : DCM310 web cam,  8ea mosaiced
Mount : sky-watcher synscan eq5
Image processed by Photoshop CS3