NGC7023
Photo description / processing
NGC 7023, the Iris Nebula.
Photographed during the autumn Southern nights of 2020, from the settlement of Nauchny, September 18-22.
A small crop.
Technical information
- Telescope/Lens
- TS-Optics Photoline 72mm f/5.5 FPL53
- Camera
- ZWO ASI1600MC Pro
- Mount
- iOptron CEM25P
- Guide Scope
- 9x50 Finder Scope
- Guide Camera
- QHY5R-II
- Accessories
- TS-Optics 0.79x Reducer/Corrector
- Software
- DeepSkyStacker, FitStacker, Adobe Photoshop
- Location
- Научный, Россия
Light pollution
Blue, Bortle 3 zone
- Date taken
Exposure
- 55 × 600″ · ISO/Gain: 139 · Unity gain, UV-IR cut ·
Total exposure: 9 h 10 m
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