NGC 7023 (OCL 235, LBN 487, Iris Nebula)
Technical information
- Telescope/Lens
- William Optics ZenithStar 81 / ZS81
- Camera
- ZWO ASI533MC Pro
- Mount
- Sky-Watcher HEQ5 Pro
- Guide Scope
- William Optics UniGuide 32
- Guide Camera
- ZWO ASI290MM Mini
- Accessories
- William Optics 0.8x Flattener/Reducer APO
- Software
- Pixinsight
- Location
- Станица Динская, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 39 × 300″ · ISO/Gain: 100 ·
Total exposure: 3 h 15 m
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