NGC 891
Photo description / processing
NGC 891 (also known as Caldwell 23, the Silver Sliver Galaxy, and the Outer Limits Galaxy) is an unbarred spiral galaxy seen edge-on, located about 30 million light-years away in the constellation Andromeda. - Wikipedia
Technical information
- Telescope/Lens
- Sky-Watcher 130/650
- Camera
- ZWO ASI585MC
- Mount
- EQ5
- Guide Scope
- 52x200
- Guide Camera
- QHY5
- Software
- FitStacker, Siril, IRIS, Photoshop
- Location
- п. Красный Богатырь, Тульская обл., Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 379 × 120″ · ISO/Gain: 252 · SemiAPO ·
Total exposure: 12 h 38 m
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