By Tomas Dolce | 2024-11-11
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predominantly blank sun
On 11/12/2024 10:42 am by Patricio Leon| Santiago, Chile
not much more than a pair of dark nuclei near the sun face center, although the western one, AR3889, measures 3x3 Earths and is visible (protected) without optical aid; mini spot appearing at 8 o'clock limb, hope it gets much bigger !
Newt 4.5" + solar film, 1/640s ISO100
crop, B/C
