NGC188
Photo description / processing
The cluster is estimated to be about 5 billion years old.
Technical information
- Telescope/Lens
- Sky-Watcher 130/650
- Camera
- Nikon D7000
- Mount
- EQ5
- Guide Scope
- 8x50
- Guide Camera
- QHY5
- Software
- IRIS Fitstacker Photoshop
- Location
- п. Красный Богатырь, Тульская обл., Россия
Light pollution
Green, Bortle 4 zone
Exposure
- 8 × 300″ · ISO/Gain: 250
Total exposure: 40 m
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