NGC2404
Photo description / processing
The transparency was very poor, but the snow glow was good))). I didn't add the L channel because the stars looked even worse with it.
Technical information
- Telescope/Lens
- Sky-Watcher 150/750
- Camera
- ZWO ASI 585 mm Pro
- Mount
- homemade harmonic mount
- Guide Scope
- SVBONY 60/240
- Guide Camera
- ZWO ASI 120 MM mini
- Accessories
- Asi mini. Sharpstar 0.95x
- Software
- Siril, Adobe Photoshop
- Location
- Касимов, Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 85 × 180″ · ISO/Gain: 200 · R-Optolong ·
- 85 × 180″ · ISO/Gain: 200 · G-Optolong ·
- 85 × 180″ · ISO/Gain: 200 · B-Optolong ·
Total exposure: 12 h 45 m









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