M27. The Dumbbell Nebula
Photo description / processing
Stars appear irregularly shaped due to rack-and-pinion focuser sag.
Technical information
- Telescope/Lens
- Sky-Watcher BKP1501
- Camera
- ZWO ASI294MC Pro
- Mount
- EQ3-2
- Software
- DeepSkyStacker, Fitswork, FitStacker, Adobe Photoshop
- Location
- Дмитровская область, Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 1886 × 8″ · ISO/Gain: 400 ·
Total exposure: 4 h 11 m
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