NGC 2239
Technical information
- Telescope/Lens
- 72ED
- Camera
- ZWO ASI1600MM Pro
- Mount
- Sky-Watcher EQ8
- Accessories
- 0.85x Flattener
- Location
- Санкт-Петербург, Россия
Light pollution
Green, Bortle 4 zone
Exposure
- 10 × 300″ · ISO/Gain: 300 · Ha 7nm
- 5 × 600″ · ISO/Gain: 200 · Ha 7nm
- 10 × 300″ · ISO/Gain: 300 · OIII 8nm
- 3 × 600″ · ISO/Gain: 200 · OIII 8nm
- 10 × 300″ · ISO/Gain: 300 · S 8nm
- 4 × 600″ · ISO/Gain: 200 · S 8nm
Total exposure: 4 h 30 m
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