M31
Photo description / processing
Collaboration with Vladimir Agaryov.
Technical information
- Telescope/Lens
- LZOS APO 130/6, Sky-Watcher 130/650
- Camera
- FLI ML11002, QHY QHY8L, Canon EOS 550D (astro-modified)
- Mount
- Sky-Watcher NEQ6 Pro, Sky-Watcher NEQ5 Pro
- Guide Scope
- DeepSky 80/480 Telescope
- Guide Camera
- Meade DSI Pro II
- Accessories
- TS-Optics TSFlat2 Field Flattener
- Software
- Pixinsight, FitStacker, Adobe Photoshop
- Location
- Нижегородская обл, д. Еловка Вачского р-на, СО , Россия
Light pollution
Blue, Bortle 3 zone
Exposure
- 61 × 300″ · ISO/Gain: 0 · Astrodon L
- 40 × 300″ · ISO/Gain: 800 · RGB на камеру Canon 550Da
- 1 × 300″ · ISO/Gain: 0 · RGB на камеру QHY8L
Total exposure: 8 h 30 m















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