NGC7023 - Iris
- Resolution:
- 3709x2079 px
- File size:
- 8331 KB
Technical information
- Telescope/Lens
- Tair-3A
- Camera
- SvBony SV705C
- Mount
- Sky-Watcher Star Adventurer GTi
- Location
- Сямжа, Россия
Light pollution
Blue, Bortle 3 zone
- Date taken
Exposure
- 135 × 20″ · ISO/Gain: 250 · UV-IR Cut
Total exposure: 45 m
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