HCG 92. Stephan’s Quintet.
Photo description / processing
This is James Webb Space Telescope data processed by me. Processing scientific data is not quite the same as processing amateur astrophotography data, especially when you want to achieve a truly beautiful image. I don't claim to have done a perfect job, but I like what I got.
Technical information
- Telescope/Lens
- James Webb Space Telescope
- Camera
- Nircam
- Mount
- Earth Orbit
- Software
- Siril, Pixinsight, Adobe Photoshop
- Location
- Tallinn, Estonia
Light pollution
Black, Bortle 1 zone
Exposure
- 1 × 7086″ · ISO/Gain: 0 · F444W
- 1 × 7086″ · ISO/Gain: 0 · F277W
- 1 × 7086″ · ISO/Gain: 0 · F356W
- 1 × 7086″ · ISO/Gain: 0 · F200W
- 1 × 7086″ · ISO/Gain: 0 · F150W
- 1 × 7086″ · ISO/Gain: 0 · F090W
Total exposure: 11 h 49 m









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