M31
Photo description / processing
A 6-panel mosaic of M31.
Integration time is approximate, per panel.
Technical information
- Telescope/Lens
- Stellarvue SV80ST
- Camera
- Atik 414EX
- Mount
- Astro-Physics Mach1
- Guide Camera
- QHY 5L-II
- Accessories
- Starlight Xpress Mini Filter Wheel, OAG, Starlight Instruments FeatherTouch Focuser
- Software
- Sequence Generator Pro, PHD 2, PixInsight
- Location
- Sparta, United States
Light pollution
Green, Bortle 4 zone
Exposure
- 35 × 180″ · ISO/Gain: 0 · Red
- 35 × 180″ · ISO/Gain: 0 · Green
- 35 × 180″ · ISO/Gain: 0 · Blue
- 55 × 30″ · ISO/Gain: 0 · Lum
- 55 × 60″ · ISO/Gain: 0 · Lum
- 55 × 120″ · ISO/Gain: 0 · Lum
- 55 × 300″ · ISO/Gain: 0 · Lum
Total exposure: 13 h 3 m
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