Sun Spot Complex
Taken by Heiko Ulbricht on February 4, 2025 @
Freital, Saxony, Germany
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Details:
While the southern hemisphere has dominated the activity on the sun for months, it is now the northern hemisphere with the big group complex. I am impressed by the light bidge in AR 3981, which extends like a flame into the core of AR 3981.
Intes 150/900 MN + ZWO ASI183MM + Baader Solar Continuum Filter (7nm at 540nm) + Baader Solar film OD 3.8, 2.5 ms pro (per) Frame, 5% von (of) 6000 Frames.
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