M 81 M 82
Photo description / processing
It was interesting to see how NINA would perform automatically all night until morning.
The first target was M45 (into the basket), then M42 (I posted it), then this one, after which I switched to the Markarian's Chain (I captured all of it, but the sky was completely washed out, so I collected the data, took a look, and discarded it). I shot from 6 PM to 6:30 AM, nothing froze or fogged up even though it was -25°C outside.
Technical information
- Telescope/Lens
- Sky-Watcher Quattro 8S
- Camera
- ToupTek IMX571
- Mount
- Sky-Watcher NEQ6 Pro
- Guide Scope
- 50mm Finder Scope
- Guide Camera
- T7M
- Accessories
- Sharpstar 0.95x MPCC
- Software
- N.I.N.A., Pixinsight, Adobe Photoshop
- Location
- Екатеринбург, район озера Глухое., Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 40 × 300″ · ISO/Gain: 100 · OPTOLONG L-pro ·
Total exposure: 3 h 20 m









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