Cygnus Wall SHO
Photo description / processing
This time I used Pixelmath formulas to mix Ha and Sii signals to produce more gold/cyan like image, as well as give stars and dust their natural colors.
Technical information
- Telescope/Lens
- Sky-Watcher Quattro 150P
- Camera
- ZWO ASI 1600MM Pro
- Mount
- UMi 17
- Guide Scope
- SVBONY 50mm Guide Scope
- Guide Camera
- ZWO ASI120MM Mini
- Accessories
- 0.85x SW Quattro coma corrector, ZWO ASIAir Pro
- Software
- Siril, StarNet++, Adobe Photoshop
- Location
- Улан-Эрге, Россия
Light pollution
Gray, Bortle 2 zone
- Date taken
Exposure
- 143 × 180″ · ISO/Gain: 100 · Antlia EDGE Ha ·
- 142 × 180″ · ISO/Gain: 100 · Antlia EDGE Oiii ·
- 172 × 180″ · ISO/Gain: 100 · Antlia EDGE Sii ·
Total exposure: 22 h 51 m
Photo versions
Current photo
Cygnus Wall SHOAug 20th, 2024
22 h 51 m
This time I used Pixelmath formulas to mix Ha and Sii signals to produce more gold/cyan like image, as well as give stars and dust their natural colors.
Cygnus Wall SHO
Aug 16th, 2024
22 h 51 m
My first experience with SHO imaging. Pure Hubble palette: S->R; H->G, O->B, no Pixelmath formulas used. As I learned AFTER I captured the main bulk of lights, I used the wrong gain settings (facepalm), so the image is a little bit noisy for almost 23 hours of total exposure, but that's still a huge improvement over my previous OSC camera.
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