M31 - The Andromeda Galaxy inRGB
Photo description / processing
The luminance channel still needs more subs so i made this RGB version without luminance channel. I still wanna Add a luminance layer and some Halpha for the red regions in the dustrings. And my stars need some more attention too.
Technical information
- Telescope/Lens
- TS-Optics 107mm Doublet APO Refractor
- Camera
- ZWO ASI183MM Pro
- Mount
- Sky-Watcher EQ6-R Pro
- Guide Scope
- Modified 50mm Finderscope
- Guide Camera
- Atik Infinity
- Accessories
- TS-Optics 0.79x Reducer/Flattener, Bahtinov Mask
- Software
- DeepSkyStacker, Adobe Photoshop, Pixinsight, PHD2, Astro Photography Tool, Cartes du Ciel
- Location
- Dessau-Roßlau, GERMANY
Light pollution
Green, Bortle 4 zone
Exposure
- 37 × 300″ · ISO/Gain: 139 · Red @-15°C
- 30 × 300″ · ISO/Gain: 139 · Blue @-15°C
- 35 × 300″ · ISO/Gain: 139 · Green @-15°C
Total exposure: 8 h 30 m
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