April 16, 2020 on 10:23 am | In Sun | Comments Off

Clear skies with good seeing. The Sun remains spotless today. I noticed some proms at the SE and SW limbs. However during the processing of the images it showed that the SE prom was erupting, which is visible in the full disk Ha image. Too bad I did not notice this during the observing session, in which case I would have made a close up.

2020-04-16-1410_8-TR-540nm.jpg 2020-04-16-1414_3-TR-Ha-EruptProm.jpg 2020-04-16-1417_2-TR-CaK.jpg

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