M31
Photo description / processing
The central part of the galaxy was captured at the full focal length of the telescope (1057 mm), while the periphery was captured with a 0.7x reducer. Both images were then combined into a single picture using mosaic mode.
Technical information
- Telescope/Lens
- Askar 151PHQ
- Camera
- ZWO ASI2400MC Pro
- Mount
- Кастомная монтировка на гармонических редукторах
- Guide Scope
- ZWO OAG-L
- Guide Camera
- ZWO ASI174MM Mini
- Accessories
- ZWO OAG-L, ZWO ASI174MM Mini, Askar 0, 7х
- Software
- Pixinsight
- Location
- Moscow, Russia
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 82 × 60″ · ISO/Gain: 140 · ФР = 1057 мм ·
- 188 × 60″ · ISO/Gain: 140 · ФР = 740 мм ·
Total exposure: 4 h 30 m
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