M31 Andromeda Galaxy
Photo description / processing
No stars to better show the structure and because of coma on stars. A photo from a year ago, reprocessed. Shot on an alt-azimuth mount. Modified telescope.
Technical information
- Telescope/Lens
- Celestron NexStar 130 SLT
- Camera
- канон 550д
- Mount
- Nexstar slt
- Software
- DeepSkyStacker, Siril, Pixinsight
- Location
- Мос. Обл, Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 920 × 20″ · ISO/Gain: 6400 ·
Total exposure: 5 h 7 m









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