February 12, 2016 on 5:51 pm | In Sun | Comments Off

Clear Skies with seeing at 7/10.  Solar activity is Medium with 1 M-Class and 6 C-Class flares in the last two days.  Today 4 Active Regions with a total region area of 250 millionth and the decaying region AR2497 still at 180 millionth, and a Eac on the McIntosh scale.  Total spot count today is 28.  It is interesting to note that we are back in M-Class territory even if it is low.   When I started imaging in CaK I noticed a flare in AR2497 which turned out to be a C 6.8 at its peak.  When I got to the Ha images the flare was still there but not as intense as it was a few minutes before.

2016-02-12-1714_9-TR-540nm-1.jpg 2016-02-12-1722_9-TR-CaK-1b.jpg 2016-02-12-1743_8-TR-Ha-1.jpg

2016-02-12-1717_8-TR-540nm-3.jpg 2016-02-12-1722_9-TR-CaK-1bA.jpg 2016-02-12-1746_3-TR-Ha-2.jpg

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