Sun in h-alpha (big spot 3363)
Taken by Richard Schrantz on July 7, 2023 @
Nicholasville, KY USA
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Details:
The sun featured several interesting sunspot groups today. Sunspot 3363 was huge! And, other spot groups required 2-frame mosaics. 127mm f/9.4 refractor, Quark-C/Lunt tilt-tune double stack filter, ASI174mm camera.
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