Solar sunspot groups 4420, 4421
Photo description / processing
Shooting from the balcony on the morning of April 22, 2026
Technical information
- Telescope/Lens
- Celestron EdgeHD 8
- Camera
- ZWO ASI664MC
- Mount
- MaxVision Exos-2 Onstep
- Accessories
- Baader AstroSolar Film, 0.7x Reducer
- Software
- FireCapture, PIPP, AutoStakkert!, Astrosurface, GIMP
- Location
- Москва, Троицк, Россия
- Date taken
Exposure
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