Cave Nebula
Photo description / processing
Bin2
Hydrogen-alpha imaging in March 2022 under a full Moon, low over the horizon through the dome of city light pollution.
RGB frames were captured in late August under a waning Moon, close to the zenith.
Technical information
- Telescope/Lens
- Sky-Watcher 130PDS
- Camera
- ZWO ASI294MM Pro
- Mount
- Sky-Watcher HEQ5 Pro
- Guide Scope
- SVBONY 60/240
- Guide Camera
- ZWO ASI120MM Mini
- Accessories
- Baader MPCC Mark III
- Software
- Astro Pixel Processor, Adobe Photoshop, StarNet V2
- Location
- Старые Кены, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 113 × 600″ · ISO/Gain: 150 · Baader Ha 7nm ·
- 35 × 300″ · ISO/Gain: 120 · Svbony R ·
- 34 × 300″ · ISO/Gain: 120 · Svbony G ·
- 34 × 300″ · ISO/Gain: 120 · Svbony B ·
Total exposure: 27 h 25 m
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