Sunspot groups 21.04.2023 No. 3282 (top) and No. 3281 (bottom) with active regions.
Photo description / processing
Shooting time: April 21, 2023, at 9:22 Moscow time.
Technical information
- Telescope/Lens
- DeepSky TD-80DZS 80/600
- Camera
- ZWO ASI462MC
- Mount
- Sky-Watcher EQ6
- Accessories
- Herschel Solar Prism
- Software
- ASIcap, AutoStakkert!, RegiStax 6, GIMP
- Location
- Domodedovo, Russia
- Date taken
Exposure
- 170 × 0.009″ · ISO/Gain: 0 · Antlia CaK 393.3 nm ·
Total exposure: 0 m









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