NGC 869 and NGC 884, the open cluster Chi and Ash Persei.
Technical information
- Telescope/Lens
- Sky-Watcher BK 804
- Camera
- Sony Alpha 58
- Mount
- Sky-Watcher Star Adventurer
- Software
- Adobe Photoshop, DeepSkyStacker, Fitswork
- Location
- Лесной, Россия
Light pollution
Orange, Bortle 6 zone
Exposure
- 1 × 30″ · ISO/Gain: 3200 · Дата съемки: 19.01.20
Total exposure: 1 m









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