Sunspot 3590

Sunspot 3590

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Image info
Name: Sunspot 3590
Date: 26.02.2024
Catalogue: none
Filter: 540nm continuum filter
Class: Solar system
Comment: The Sunspot group AR3590 is the largest sunspot region of Solar Cycle 25 so far. Equipment: 130mm f/7 apo, Baader Herschel wedge, Baader FFC Barlow at 3.5X, ZWO ASI 120MM-mini camera.
Taken by: Martin