The Dumbbell Nebula (Messier 27,NGC 6853)
Technical information
- Telescope/Lens
- William Optics ZenithStar 81 / ZS81
- Camera
- ZWO ASI294MC Pro (Cool) / ZWO ASI533MM Pro (Cool)
- Mount
- HEQ5PRO SynScan GoTo
- Guide Scope
- SVBONY 60/240
- Guide Camera
- ZWO ASI290MM Mini
- Accessories
- William Optics 0.8x Reducer/Flattener
- Software
- Pixinsight
- Location
- Станица Динская, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 22 × 300″ · ISO/Gain: 120 · Optolong l-eXtreme 2" ·
- 24 × 300″ · ISO/Gain: 100 · Optolong H-Alpha 7nm 2" ·
- 34 × 300″ · ISO/Gain: 100 · SVBony OIII 7nm 2" ·
Total exposure: 6 h 40 m









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