September 4, 2015 on 6:21 pm | In Sun | Comments Off

The Sun on 2015-09-04.  Relative stable sky today with seeing 7/10.  The Sun is quiet today again with two active regions AR2409 and AR2410, 7 Sun spots covering a mere 40 millionths.  Flare activity has also been very quiet with no flares in the last two days.  The most noticeable features today are the few filaments stretching out in the SE quadrant of the Sun and a few faint prominences. Today again three full disk images in the three different wavelengths.

2015-09-02-1432_5-TR-Ha-Comp.jpg 2015-09-02-1438_6-TR-CaK-1-Comp.jpg 2015-09-02-1421_9-TR-540nm-Comp.jpg

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