By zoe kowalchuk | 2025-09-10
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reinforcements
On 09/28/2025 10:51 am by Patricio Leon | Santiago, Chile
three more sunspots appeared in the eastern limb to join AR4232 (which produced an M6.5 flare early today as told in the sun section), may see more activity in next days
Newt 4.5"+ solar film, 1/640s ISO100
crop, B/C
