Bode's Galaxy, M 81
- Resolution:
- 2943x1929 px
- File size:
- 4122 KB
Photo description / processing
The luminosity channel was captured on October 25th, without the Moon, in the early morning; the color data was taken on November 16, 2019, under an almost full Moon in the evening, when the galaxy was still low and directly above Izhevsk, and the filters were just whatever cheap ones I could find online. But I really wanted to get the color data somehow, no matter what.
Technical information
- Telescope/Lens
- Sky-Watcher 130pds
- Camera
- QHY5III178M Cool
- Mount
- HEQ5 Pro
- Guide Scope
- Svbony 60/240mm
- Guide Camera
- Qhy5L-II-c
- Accessories
- Baader MPCC Mk3, Svbony MFW, Svbony LRGB 1.25"
- Software
- APT, PHD2, DSS, FitsWork, Gimp, Lightroom
- Location
- Старые Кены, Россия
Light pollution
Orange, Bortle 6 zone
Exposure
- 37 × 180″ · ISO/Gain: 15 · L
- 14 × 180″ · ISO/Gain: 15 · R
- 15 × 180″ · ISO/Gain: 15 · G
- 15 × 180″ · ISO/Gain: 15 · B
Total exposure: 4 h 3 m









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