PST 日珥 20060406
PST + 2x barlow + ToUCam SC3Surface detail enhanced, B/W:
http://www.hkastroforum.net/bbs/files/h-alpha_sun_2006-04-06_surface.jpg
Combined 2 different exposure images, color:
http://www.hkastroforum.net/bbs/files/h-alpha_sun_2006-04-06_prominence.jpg
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