Solar sunspot groups 4420, 4421

 Posted: Apr 22nd, 2026
Technical Info
Telescope/Lens: Celestron Edge HD 8"
Camera: ZWO ASI664MC
Mount: MaxVision Exos-2 Onstep
Software: FireCapture, PIPP, Autostakkert!, AstroSurface, GIMP
Accessories: Baader Astrosolar, редуктор фокуса 0.7x
 Moskva Troick, Russia
 Apr 22nd, 2026
61
Resolution: 3949x2266 px
Scale: 29164 KB

Shooting from the balcony on the morning of April 22, 2026

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