Rosette Nebula (NGC 2238)
Technical information
- Telescope/Lens
- Askar 65 PHQ
- Camera
- ZWO ASI294MM Pro
- Mount
- Vixen Sphinx SXW (OnStep)
- Guide Scope
- ZWO 30mm f/4 Guide Scope
- Guide Camera
- ZWO ASI120MM Mini
- Software
- ZWO ASIAIR OS, Siril, Darktable, GIMP
- Location
- Vyksa, Россия
Light pollution
Red, Bortle 7 zone
- Date taken
Exposure
- 21 × 300″ · ISO/Gain: 120 · Antlia 3nm Narrowband H-Alpha (Ha) ·
- 26 × 300″ · ISO/Gain: 120 · Antlia 3nm Narrowband Oxygen III (OIII) ·
- 30 × 30″ · ISO/Gain: 120 · Optolong Red CCD ·
- 30 × 30″ · ISO/Gain: 120 · Optolong Green CCD ·
- 30 × 30″ · ISO/Gain: 120 · Optolong Blue CCD ·
Total exposure: 4 h 40 m
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