Galaxy "Pinwheel" M101. 04/26/20
Technical information
- Telescope/Lens
- Sky-Watcher BK 804
- Camera
- Sony Alpha 58
- Mount
- Sky-Watcher Star Adventurer
- Software
- DeepSkyStacker, FitStacker, Fitswork, Adobe Photoshop
- Location
- Лесной, Россия
Light pollution
Orange, Bortle 6 zone
Exposure
- 19 × 97″ · ISO/Gain: 1600
Total exposure: 31 m
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