Faint Light Bridge Sunspot AR2939
Taken by Pascal Hilkens on February 5, 2022 @
Belgium
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Details:
Beside observing sunspot AR2941 in with CaK filter I also looked at sunspot AR2939 using an OIII filter. I saw that the umbra was partial broken with a white area; a faint light bridge.
Photographer's website:
https://orionxt12.blogspot.com/
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