M81
Photo description / processing
62x180sec without calibration frames
Technical information
- Telescope/Lens
- Sky-Watcher Quattro 8S
- Camera
- ToupTek IMX571
- Mount
- МТ-120
- Software
- Pixinsign
- Location
- Жигулевск, Россия
Light pollution
Blue, Bortle 3 zone
- Date taken
Exposure
- 62 × 180″ · ISO/Gain: 100 ·
Total exposure: 3 h 6 m









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