December 25, 2020 on 12:05 pm | In Sun | Comments Off

Clear skies, but still freezing, and the Sun at an altitude of 16 degrees at the time of observation on the last day of CR2238.  Together with winds of 15-18 miles/hour this resulted in low seeing conditions.  The areas of AR2794 and AR2795  have increased, but the seeing prevented good details.  Today full disk images as well as close ups of the two regions.  The  rotation closes with a Total Active Region area for the rotation period of 8050 millionths and two spotless days.

2020-12-25-1434_0-TR-540nm-AR2794-95.jpg 2020-12-25-1440_7-TR-Ha-AR2794-95.jpg 2020-12-25-1447_1-TR-CaK-AR2794-95.jpg

2020-12-25-1435_7-TR-540nm-AR2794.jpg 2020-12-25-1436_1-TR-540nm-AR2794.jpg

2020-12-25-1443_3-TR-Ha-AR2795.jpg 2020-12-25-1449_6-TR-CaK-AR2794-95.jpg

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