Timelapse: 20 minutes in the life of AR 2975/2976
Taken by Alexander Golitschek on March 28, 2022 @ Darmstadt, Germany
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Unfortunately I only had 20 minutes available to record these sunspots. The granulation shows nicely, and you can see ever so slight changes in the penumbrae. A fine bright line within the leftmost group seems to disappear/darken.

Taken with Lacerta 290M camera on a TS 130/910 refractor with Baader Herschel Wedge, Solar Continuum filter, 2x Barlow at Volkssternwarte Darmstadt observatory.

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