August 13, 2017 on 3:10 pm | In Sun | Comments Off

Conditions went from intermittent clouds to light cloud cover with poor seeing.  AR2670 is arriving at the Western limb and is barely visible in Ha and CaK (probably because of the deteriorating sky conditions).  Total Active Region Area for today is 100 millionths and the spot in AR2670 is still a Hsx on the McIntosh scale. We still can see the filament near the S limb, and a few nice prominences are also visible.  Solar Activity remains Very Low.

2017-08-13-1413_2-TR-540nm-AR2670.jpg 2017-08-13-1420_3-TR-Ha-AR2670.jpg 2017-08-13-1453_1-TR-CaK-AR2670.jpg

2017-08-13-1415_8-TR-540nm-AR2670.jpg 2017-08-13-1423_3-TR-Ha-AR2670.jpg 2017-08-13-1453_1-TR-CaK-AR2670Crp.jpg

2017-08-13-1424_7-TR-Ha-NEProm.jpg 2017-08-13-1425_2-TR-Ha-NWProm.jpg 2017-08-13-1425_6-TR-Ha-SWProms.jpg

2017-08-13-1423_9-TR-Ha-SFilam.jpg

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