Supernova in NGC 7331
Photo description / processing
At the end of July 2025, I, like many astrophotographers, managed to capture the flare of a supernova in the galaxy NGC 7331, which was designated SN2025rbs. The star is clearly visible near the center of the galaxy. And in the lower left corner, the galaxies of Stephan's Quintet are visible.
Technical information
- Telescope/Lens
- Askar 103APO 1x
- Camera
- ZWO ASI533MC Pro
- Mount
- Sky-Watcher HEQ5 Pro
- Guide Scope
- Askar 32mm f/4
- Guide Camera
- ZWO ASI 120 MM mini
- Software
- Pixinsight
Exposure
- 65 × 120″ · ISO/Gain: 100 · Optolong L-Quad ·
Total exposure: 2 h 10 m
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