M31
Photo description / processing
M31 with H alpha
Technical information
- Telescope/Lens
- ED Refractor 70/420
- Camera
- Vetec 16000M
- Mount
- Juwei 17-100
- Location
- Belgrade, Serbia
Light pollution
Red, Bortle 7 zone
- Date taken
Exposure
- 180 × 60″ · ISO/Gain: 2000 · RGB ·
- 24 × 300″ · ISO/Gain: 2000 · Ha 7 nm ·
Total exposure: 5 h 0 m









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