NGC 6888, the Crescent Nebula, captured from a city window.
Photo description / processing
Loggia window, 4th floor. Stacked everything I captured in DSS without any selection. Background and twice))) noise reduction in GraXpert.
Technical information
- Telescope/Lens
- SVBONY SV503 102mm ED
- Camera
- Nikon D5000 (astro-modified)
- Mount
- Celestron CG-5 Advanced GoTo
- Guide Scope
- SVBONY SV106 60/240
- Guide Camera
- SVBONY SV305M Pro
- Accessories
- SVBONY SV193 0.8x Reducer/Flattener
- Software
- PHD2, DeepSkyStacker, Adobe Photoshop, GraXpert
- Location
- Челябинск, Россия
Light pollution
Red, Bortle 7 zone
Exposure
- 166 × 60″ · ISO/Gain: 1600 · ZWO Duo Band 2"
Total exposure: 2 h 46 m









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