February 28, 2020 on 11:32 am | In Sun | Comments Off

Clear skies for another spotless Sun observing session.  This makes it spotless day 26 in the current spotless streak.  The filaments in the NW and the proms at the SW limb are still there. For the rest, the Sun seems to be quiet.

2020-02-28-1509_8-TR-540nm.jpg 2020-02-28-1515_7-TR-Ha.jpg 2020-02-28-1512_1-TR-CaK.jpg

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