By Andrea van de Loo | 2014-06-21
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evolving sun
On 06/18/2025 10:36 am by Patricio Leon | Santiago, Chile
the sun reappears in time to appreciate the complexity of unstable AR4114, big as to be observable with protected eye alone, another multiple-core spot is rotating into stage. Shaggy limb due to terrible seeing.
Newt 4.5"+ solar film, 1/640s IOSO100
crop, B/C
