Central part of the nebula NGC 7822 "Question mark"
Technical information
- Telescope/Lens
- Newtonian 130/650
- Camera
- Canon EOS 1100D (astro-modified)
- Mount
- Sky-Watcher EQ5 (OnStep)
- Guide Scope
- Datison 60/250
- Guide Camera
- ZWO ASI120MM-S
- Accessories
- Optolong L-eNhance Clip Filter, Baader 2-inch MPCC Mark III, ZWO ASIAIR Mini, ZWO EAF
- Software
- Electra Stacking, StarNet++, Fitswork, Adobe Photoshop 2020
- Location
- Сочи, с.Харциз Второй, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 22 × 20″ · ISO/Gain: 800 · звёзды ·
- 61 × 600″ · ISO/Gain: 800 · туманность ·
Total exposure: 10 h 17 m
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