February 3, 2020 on 12:17 pm | In Sun | Comments Off

Scattered clouds and lots of con-trails.  A spotless Sun again today.  The SM40 showed two small filaments in the southern hemisphere, and a few plages were visible through the CaK scope.

2020-02-03-1618_7-TR-540nm.jpg 2020-02-03-1627_8-TR-Ha.jpg 2020-02-03-1621_0-TR-CaK.jpg

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