Chi and Ash Persei (NGC 869 and NGC 884)
Photo description / processing
Stacked 10 frames of 4 minutes each at ISO 1600. SW 80ED + WO 0.8x Type III, Canon 350D, CG5 with Ivan Ionov's box. Guided with ProGuider 2 using 8x50 + QHY-6. 13.09.2012
Technical information
- Telescope/Lens
- Sky-Watcher ED80
- Camera
- Canon EOS 350D
- Mount
- Sky-Watcher Star Adventurer
- Guide Scope
- Finder Scope 8x50
- Guide Camera
- QHY6
- Accessories
- William Optics FLAT6AIII 0.8x Flattener/Reducer
- Software
- Siril, StarNet++
- Location
- Пущино, Чувашия, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 10 × 240″ · ISO/Gain: 1600 ·
Total exposure: 40 m









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