M101 - The Pinwheel Galaxy in LRGB
Technical information
- Telescope/Lens
- TS-Optics 72mm 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
Yellow, Bortle 5 zone
Exposure
- 300 × 12″ · ISO/Gain: 139 · Luminance
- 300 × 9″ · ISO/Gain: 139 · Red
- 300 × 9″ · ISO/Gain: 139 · Green
- 300 × 9″ · ISO/Gain: 139 · Blue
Total exposure: 3 h 15 m
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