June 25, 2020 on 11:14 am | In Sun | Comments Off

The observing session this morning was a challenge.  I had to image through two cloud decks, moving in different directions with bad seeing conditions.  The Sun is spotless again and the only feature I made out was a filament or sections of a filament which stretched from the center NW to the W limb.  The pieces are hard to see.  In addition, because of the interruptions between imaging, I used the wrong optical configuration for the Ha image, which had to be enlarged over 50% during processing.  So I apologize for the low quality caused by many factors.

2020-06-25-1233_3-TR-540nm.jpg 2020-06-25-1302_1-TR-Ha.jpg 2020-06-25-1306_3-TR-CaK.jpg

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