Sunspot Group 4431, updated
Photo description / processing
I reprocessed the image of the Sun from May 3rd, and it came out a bit more detailed:
Sun 03.05.2026.
Sunspot group 4431
Telescope Celestron EdgeHD 8" (D-203 mm, f-2032 mm),
aperture filter with Baader Film,
Camera ZWO 290 mm,
filter Photosfere 7.5 nm.
Exposure 12 ms,
gain 125.
Mount HEQ5 Pro.
Severnoye Tushino, balcony.
Stacking 250 frames out of 4984.
Processing in AS, AstroSurface, Ps.
Technical information
- Telescope/Lens
- Celestron EdgeHD 8
- Camera
- ZWO ASI290MM
- Mount
- Sky-Watcher HEQ5 Pro
- Accessories
- Baader Solar Film Filter, Player One Photosphere 7.5nm Filter
- Software
- FireCapture, AutoStakkert!, Astrosurface, Adobe Photoshop
- Location
- Москва, Россия
- Date taken
Exposure









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