M57
Photo description / processing
Bortle 9+
L = 1h
RGB = 23, 24, 17 min
Imaging without guiding (lucky imaging, 2-sec subs). June-Sept 2026. The L channel was entirely shot during white nights.
Technical information
- Telescope/Lens
- Askar 103APO
- Camera
- QHY5III585M
- Mount
- EQ5
- Accessories
- LRGB Filter Set
- Software
- Siril, FitStacker, GraXpert, Adobe Photoshop, BlurXTerminator
- Location
- Москва, Россия
Light pollution
White, Bortle 8/9 zone
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