M 81 and M 82
- Resolution:
- 3767x2123 px
- File size:
- 4424 KB
Technical information
- Telescope/Lens
- Apertura 75q
- Camera
- QHY miniCAM8M
- Mount
- Sky-Watcher Wave 100i
- Guide Scope
- QHY minicam8 OAG
- Guide Camera
- QHY5IIi200m
- Software
- NINA, PHD2, Pixinsight
- Location
- Terrell, United States
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 26 × 180″ · ISO/Gain: 9 · L
- 25 × 180″ · ISO/Gain: 9 · R
- 25 × 180″ · ISO/Gain: 9 · G
- 25 × 180″ · ISO/Gain: 9 · B
- 25 × 300″ · ISO/Gain: 9 · Ha
Total exposure: 7 h 8 m
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