September 7, 2018 on 9:44 am | In Sun | Comments Off

Clear skies after a few cloudy days.  Solar  Activity is still Very Low on spotless day 281, although the Sun produced an A2 flare yesterday.  Filaments have mostly disappeared but a few remnants still can be observed.  However, a very nice Prom, which was one of the nice filaments of a few days ago, is shown on the SW limb. So it is still worth to get your scope out!

2018-09-07-1300_2-TR-540nm.jpg 2018-09-07-1311_9-TR-Ha.jpg 2018-09-07-1303_2-TR-CaK.jpg

2018-09-07-1303_2-TR-CaK-Plage.jpg 2018-09-07-1315_1-TR-Ha-SWProm.jpg

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