NGC7293 - Helix Nebula | Snail Nebula (HOO)
- Resolution:
- 2560x1700 px
- File size:
- 1127 KB
Photo description / processing
Without X-terminators.
Post-processing by Alexander Miroshnichenko.
Technical information
- Telescope/Lens
- Sky-Watcher 200 PDS
- Camera
- ZWO ASI294MM Pro
- Mount
- Sky-Watcher EQ6-R PRO
- Guide Scope
- Svbony SV106 F4 60/240
- Guide Camera
- ZWO ASI662MC
- Accessories
- MEYON F4/5 1x 2-inch MPCC
- Software
- PixInsight
- Location
- Научный, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 20 × 300″ · ISO/Gain: 120 · Antlia H-a 3nm
- 19 × 300″ · ISO/Gain: 120 · Antlia OIII 3nm
Total exposure: 3 h 15 m
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