sunspot #2767 in Ca II (Ca+)
Taken by Dr Kenneth Michael Beck on July 25, 2020 @
Richland, WA Research District
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Details:
The Purple Sun. With ion detection, we can view the evolving magnetic flux around the sunspot,#2767, part of Cycle 25. I will be back tomorrow with better resolution.
Photographer's website:
https://ireallyppreciatescience.com
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