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Community photo entitled big spots by Patricio Leon on 06/16/2024 at Santiago, Chile

big spots

On 06/16/2024 10:25 am by Patricio Leon| Santiago, Chile

Huge AR3712 complex is seen as two separated dark cores with protected eye alone; above them, sunspot AR3716 is also seen without optical aid. Wonderful Sun !

Newt 4.5"+ solar film, 1/640s ISO100

crop, B/C