The "Crescent" Nebula (NGC6888)
Photo description / processing
A relatively short integration time, in a red zone with light pollution, and during the white nights (late July). So I applaud the capabilities of the dual-band filter Optolong L-Ultimate.
Technical information
- Telescope/Lens
- Askar 80ED
- Camera
- Player One Uranus-C Pro
- Mount
- Sky-Watcher AZ-GTi
- Guide Scope
- SVBONY 30/120
- Guide Camera
- ToupTek 290M
- Accessories
- 0.7x Reducer/Flattener
- Software
- Siril, Adobe Photoshop
- Location
- Протвино, Московская обл., Россия
Light pollution
Red, Bortle 7 zone
- Date taken
Exposure
- 20 × 180″ · ISO/Gain: 210 · T=-5C. Узкополосник Optolong L-Ultimate ·
Total exposure: 1 h 0 m
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