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solar CaK 25 Jan 2022
Using the Vixen 90/1000 with the DIY CaK filter (1A bandwidth). Some issues with the internal tilt need to be addressed.
The southern zone dominated by the large sunspot AR 2934.
The northern zone has a new AR just coming into view -complex with at least two larger spots. The mid zone shows the small group AR 2935?
Some very nice proms around!!!
Enjoy.
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