August 17, 2016 on 9:41 am | In Sun | Comments Off

Scattered clouds with average seeing this morning.  Solar activity is Very Low with no C-Class flares in the last two days. Today we have four Active regions with a total Active Region area of 220 millionths and a total of 16 Sun spots.  All the regions decreased in size with the exception of AR2575 which stayed at 10 millionths and 3 spots.  Today’s images include full disk images and close ups of the regions in different wavelengths.  Also note the nice filaments spread over the surface and the nice prominences at the NW limb of the full disk Ha image.

2016-08-17-1234_6-TR-540nm-AR2574-75-76-77-78.jpg 2016-08-17-1241_3-TR-Ha-AR2574-75-76-77-78.jpg 2016-08-17-1249_3-TR-CaK-AR2574-75-76-77-78.jpg

2016-08-17-1236_9-TR-540nm-AR2574-75-77.jpg 2016-08-17-1237_2-TR-540nm-AR2576.jpg 2016-08-17-1237_7-TR-540nm-AR2578.jpg

2016-08-17-1245_1-TR-Ha-AR2578.jpg 2016-08-17-1244_5-TR-Ha-AR2574-75-76-77.jpg

2016-08-17-1249_3-TR-CaK-AR2578.jpg 2016-08-17-1249_3-TR-CaK-AR2574-75-76-77.jpg

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