December 12, 2017 on 3:27 pm | In Sun | Comments Off

Clear skies with wind gusts up to 28 mph and poor seeing. The small pore from two days ago developed into a small  Active Region, AR2691.  It covers 10 millions and changed from one to three small sunspots. Other than that we have a nice prom just inside the eastern edge and a few prominences on the eastern side of the solar disk.

2017-12-12-1457_3-TR-540nm-AR2691.jpg 2017-12-12-1502_7-TR-Ha-AR2691.jpg 2017-12-12-1520_0-TR-CaK-AR2691.jpg

2017-12-12-1506_3-TR-Ha-AR2691.jpg 2017-12-12-1507_1-TR-Ha-ERegion.jpg 2017-12-12-1507_8-TR-Ha-EFilaPrm.jpg

2017-12-12-1508_3-TR-Ha-NEProm.jpg 2017-12-12-1508_6-TR-Ha-NNEProm.jpg 2017-12-12-1520_0-TR-CaK-AR2691Crp.jpg

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