December 10, 2017 on 4:01 pm | In Sun | Comments Off

Finally the sun again at the time of my observing session, but with poor seeing conditions. The Sun has been quiet with a brief and small Active Region four days ago for two days. Today we see a small area again in Ha which might result in a small pore.  In addition to a few small northern filaments, we see a few prominences around the solar disk.  Today full disk images in the three wavelengths, as well as close ups of the mentioned regions and prominences.

2017-12-10-1447_0-TR-540nm.jpg 2017-12-10-1452_0-TR-Ha.jpg 2017-12-10-1506_6-TR-CaK.jpg

2017-12-10-1500_7-TR-Ha-SEProms.jpg 2017-12-10-1454_5-TR-Ha-NFilam.jpg 2017-12-10-1454_9-TR-Ha-3.jpg

2017-12-10-1500_1-TR-Ha-NEProm.jpg 2017-12-10-1457_5-TR-Ha-ESEProm.jpg 2017-12-10-1458_0-TR-Ha-SSEProm.jpg

2017-12-10-1458_5-TR-Ha-WNWProm.jpg

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