Solar System
Sun Spots ( 태양 흑점)
[2011.04.16] 서울시 종로구 세검정 아파트Telescope : Vixen 80mm(910mm, f/11.4) reflectorCamera & Filter : Baader sun filter, QHY5 mono web camExposure Info. : 20sec, 6frames mosic combinedImage processed by Photoshop CS3