Caroline's Rose star cluster NGC 7789
Photo description / processing
Had to keep the telescope busy with something before shooting the comet)
Technical information
- Telescope/Lens
- SharpStar 61EDPH III
- Camera
- ZWO ASI533MC Pro
- Mount
- ZWO AM3
- Guide Scope
- Askar 32mm f/4
- Guide Camera
- ZWO ASI 120 MM mini
- Software
- Pixinsight
Exposure
- 20 × 180″ · ISO/Gain: 100 · Optolong L-Quad ·
- 240 × 60″ · ISO/Gain: 100 · Optolong L-Quad ·
Total exposure: 5 h 0 m









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