NGC 6939, NGC 6946
Photo description / processing
18x300s ISO 800
Darks: 11
Flats: 20
Offsets: 90
Technical information
- Telescope/Lens
- Custom Newtonian 215mm f/3.65
- Camera
- Canon EOS 600D (astro-modified)
- Mount
- Sky-Watcher HEQ5 Pro (belt-modified)
- Guide Scope
- Jupiter-11A 135mm f/4 Lens
- Guide Camera
- ZWO ASI 120 MM mini
- Accessories
- Sharpstar 0.95x MPCC, ZWO EAF, ZWO ASIAIR Pro
- Software
- Siril, Adobe Photoshop, Topaz DeNoise AI
- Location
- Волоколамский район, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 18 × 300″ · ISO/Gain: 800 ·
Total exposure: 1 h 30 m
Photo versions
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