M51 - The Whirlpool Galaxy monochrome
Photo description / processing
I was curious to see how much detail my little 72mm refractor would be able to bring out on this galaxy
Technical information
- Telescope/Lens
- TS-Optics 72mm Doublet APO Refractor
- Camera
- ZWO ASI183MM Pro
- Mount
- Sky-Watcher EQ6-R Pro
- 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
Orange, Bortle 6 zone
Exposure
- 5 × 600″ · ISO/Gain: 139 · no filters
Total exposure: 50 m
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