Sh2 - 129
Photo description / processing
I loosened the belt and the tilt was reduced, not completely but noticeably.
Truncated mean [FWHM] 2.91, sensor tilt [FWHM]: 0.24 (8%), off-axis aberration [FWHM]: 0.49
Technical information
- Telescope/Lens
- Samyang 135mm f/2 ED UMC
- Camera
- ZWO ASI533MC Pro
- Mount
- JUWEI 14
- Guide Scope
- Askar 32mm f/4
- Guide Camera
- ZWO ASI 120 MM mini
- Accessories
- EAF, EFW MINI, ASIAIR MINI, Dounstep Rings, Printed Rings
- Software
- Siril, Adobe Lightroom
- Location
- Самара, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 48 × 300″ · ISO/Gain: 100 · Optolong L-eXtreme ·
Total exposure: 4 h 0 m
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