Sun in H-Alpha
Taken by Richard N Schrantz on December 29, 2021 @
Nicholasville, KY, USA
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
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Date Taken: Unavailable
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Details:
There were a couple OK prominences today plus one large sunspot group (AR2916) and a smaller, but more active sunspot group (AR2918). 120mm f/8.3 achromatic refractor, Daystar Quark chromosphere filter, ZWO ASI174mm camera.
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