By Mario Rana | 2024-11-10
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sunspots disappearing
On 11/10/2024 09:37 am by Patricio Leon| Santiago, Chile
the sun face is getting depleted of spots as they rotate away or fragment and vanish from sight; nevertheless, AR3889, seen left of center, emitted a powerful M 9.4 flare half an hour after the above image was taken; more action can be expected !
Newt 4.5" + solar film, 1/640s ISO100
crop, B/C
