April 21, 2015 on 5:49 pm | In Sun | Comments Off

After a week and a half clear skies for a change and when I started my session, the Sun said “Welcome Back” with a beautiful collapsing prominence.  I captured 15 minutes of it.  The Sun shows a lot more activity than two weeks ago.  By the time I started imaging, the Sun released already three M-class and three C-class flares, mostly coming from AR2223.  In the named regions, the Sun showed 45 spots with a total area of 850 millionth.

2015-04-21-13308-TR-Ha_g3_b3_ap157Comp.jpg 2015-04-21-13380-TR-Ha_g3_b3_ap98ACombCrp.jpg

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