September 17, 2017 on 12:57 pm | In Sun | Comments Off

Clear and stable skies.  Solar Activity remains Very Low with no flares in the last two days.  AR2680 has increased a little to 90 millionths but still contains 3 sun spots and is an Hsx on the McIntosh scale.  The filament at the Eastern limb shows nice now where it is a little further on the solar hemisphere.  The small filament a little East of center also looks nice and a nice prom is visible at the SE limb.

2017-09-17-1512_5-TR-540nm-AR2680.jpg 2017-09-17-1519_9-TR-Ha-AR2680.jpg 2017-09-17-1526_7-TR-CaK-AR2680.jpg

2017-09-17-1514_5-TR-540nm-AR2680.jpg 2017-09-17-1521_7-TR-Ha-AR2680.jpg 2017-09-17-1526_7-TR-CaK-AR2680Crp.jpg

2017-09-17-1522_4-TR-Ha-EFilam.jpg 2017-09-17-1522_1-TR-Ha-Filam.jpg 2017-09-17-1523_0-TR-Ha-SEPromb.jpg

2017-09-17-1526_7-TR-CaK-ELimb.jpg

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