Sunspot Halpha
Taken by Harald Paleske on August 26, 2025 @
Weißenfels, Sachsen Anhalt, Germany
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
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ISO: Unavailable
Date Taken: 2025:08:26 19:13:28
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Details:
Early in the morning, I observed the eastern edge of the sun. AR 4197 looked magnificent after an M4 flare at 05:25 UT. Unfortunately, with the sun 18° above the horizon, the seeing was extremely variable. Nevertheless, the details on the screen were very impressive at times. Note the thin loops.
Photographer's website:
https://www.unigraph.de
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