December 19, 2020 on 11:45 am | In Sun | Comments Off

Still clear skies before the rain returns later today.  Today we have a spotless Sun with Very Low activity.  The main visible areas in Ha and CaK are the plages from the last two active regions in the southern hemisphere.

2020-12-19-1521_5-TR-540nm.jpg 2020-12-19-1524_9-TR-Ha.jpg 2020-12-19-1531_0-TR-CaK-Plages.jpg

2020-12-19-1527_7-TR-Ha-Plages.jpg 2020-12-19-1533_2-TR-CaK-Plages.jpg

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