Sunspot
Taken by Randall Shivak on January 8, 2023 @
Cape Coral, Florida
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2023:01:09 17:07:56
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Details:
Large Sunspot on the SE solar limb. Notice the umbral dots (granulation within the dark umbra of the sunspots) These images were captured using my 228mm F9 refractor and Baader solar film and continuum filter for added contrast. Images were taken with a ZWO asi174mm video camera. 50 images were stacked and processed in Regi-Stax and PhotoShop.
Photographer's website:
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