Pferdekopfnebel
Photo description / processing
Put hydrogen on luminosity
Technical information
- Telescope/Lens
- SharpStar 61EDPH II
- Camera
- ZWO ASI533MM Pro
- Mount
- Umi 17 Lite
- Guide Scope
- Guide Scope 32/125
- Guide Camera
- ZWO ASI120MM
- Accessories
- ZWO Asiair mini, ZWO EFW-S, ZWO EAF
- Software
- Siril, GraXpert, Adobe Photoshop
- Location
- Липецк, Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 41 × 180″ · ISO/Gain: 100 · Ha ·
- 13 × 300″ · ISO/Gain: 100 · OIII ·
Total exposure: 3 h 8 m
Photo versions
Pferdekopfnebel
Mar 28th, 2025
3 h 11 m
Test run on the Horsehead) There was both vignetting from the off-axis guide mirror and a dust blob on the oxygen filter... But I processed it anyway, and we'll consider the Orion plan for this year completed.
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