NGC 7023 (Iris nebula, OCL 235, LBN 487)
Photo description / processing
The second attempt to photograph Iris seemed more successful to me.
Technical information
- Telescope/Lens
- TS-Optics Photoline 60mm f/6 FPL53
- Camera
- ZWO ASI533MC
- Mount
- Celestron Advanced VX
- Guide Scope
- SVBONY 30/120
- Guide Camera
- ZWO ASI462MC
- Accessories
- Optolong L-Pro 2-inch Filter
- Software
- Pixinsight
- Location
- Покровское, Истринский район, Россия
Light pollution
Red, Bortle 7 zone
- Date taken
Exposure
- 229 × 120″ · ISO/Gain: 101 · Optolong L-pro 2" ·
Total exposure: 7 h 38 m
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