M57
Technical information
- Telescope/Lens
- Newtonian 380mm f/3.5
- Camera
- ZWO ASI294MC Pro, QHY163M
- Mount
- Sky-Watcher EQ8
- Accessories
- H-alpha 12nm Filter, O-III 12nm Filter
- Software
- DeepSkyStacker, Adobe Photoshop
- Location
- Moscow, Россия
Light pollution
Red, Bortle 7 zone
Exposure
- 300 × 120″ · ISO/Gain: 20 · H-a 12nm, O-III 12nm
Total exposure: 10 h 0 m
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