Sun in h-alpha (new sunspot 3421)
Taken by Richard Schrantz on September 4, 2023 @
Nicholasville, KY USA
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Details:
The sun today in h-alpha was not bad. Sunspot 3417 looked good. But, newly emerging mixed polarity magnetic field sunspot 3421 was rapidly developing! It definitely has the "new sunspot" look to it. 127mm f/9.4 refractor, Quark-C/Lunt tilt-tune double-stack filter, ASI174mm camera.
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