M 57
Photo description / processing
Test of the astrograph. Unfortunately, computer problems did not allow to accumulate more material. September 2018.
Technical information
- Telescope/Lens
- 500mm F/3.44
- Camera
- QHY 163m
- Mount
- SW EQ8
- Accessories
- Без фильтра
Exposure
- 153 × 2″ · ISO/Gain: 0 · Кроп центра, увеличено в 2 раза
Total exposure: 5 m
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