The Propeller Nebula (Simeis 57)
- Resolution:
- 5835x3400 px
- File size:
- 38004 KB
Technical information
- Telescope/Lens
- William Optics Zenithstar 81 APO
- Camera
- ZWO ASI2600MM DUO
- Mount
- ZWO AM5
- Accessories
- William Optics 0.8x Reducer/Flattener
- Software
- PixInsight
- Location
- Станица Динская, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 45 × 300″ · ISO/Gain: 100 · Antlia EDGE H-alpha 4.5nm 2"
- 45 × 300″ · ISO/Gain: 100 · Antlia EDGE OIII 4.5nm 2"
- 45 × 300″ · ISO/Gain: 100 · Antlia EDGE SII 4.5nm 2"
Total exposure: 11 h 15 m









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