September 20, 2015 on 6:07 pm | In Sun | Comments Off

Clear and stable Skies today 8/10.  The filament in the SE quadrant has rotated further west today and is still a beautiful and massive structure.  Some smaller filaments are extending from AR2415 and 18.  AR2415 has grown a bit while AR2418  is the same size as yesterday.  Flare activity is medium with three M-class flares and 6 C-class flares in the last two days.  Total spot area today is 520 millionths and the spot count is 31. In addition to the full disk images today close ups in H-a as well as 540nm.

2015-09-20-1410_2-TR-540nm.jpg 2015-09-20-1420_4-TR-CaK-1.jpg 2015-09-20-1425_4-TR-Ha-1.jpg

2015-09-20-1427_6-TR-Ha-2.jpg 2015-09-20-1428_0-TR-Ha-3.jpg

2015-09-20-1413_5-TR-540nm1.jpg 2015-09-20-1414_4-TR-540nm.jpg

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