By Victoria Bryhan | 2025-10-17
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quiet sun
On 10/18/2025 09:58 am by Patricio Leon | Santiago, Chile
the remaining sunspots in the solar face present stable magnetic configurations, no M-class flares in the last 15 hours or so; Kp is moderately high due to an Earth facing coronal hole
Newt 4.5"+ solar film, 1/640s ISO100
crop, B/C