NGC4565 Galaxy "Needle"
Photo description / processing
Calibration, alignment, stacking, and post-processing in PixInsight.
Technical information
- Telescope/Lens
- GSO 12-inch f/4 Telescope
- Camera
- STF 8300М
- Mount
- NEQ6W Pro
- Guide Scope
- offaxis
- Guide Camera
- QHY5
- Accessories
- Paracorr2
- Software
- Maxim DL, Pixinsight
- Location
- Жуковка, Россия
Light pollution
Yellow, Bortle 5 zone
Exposure
- 29 × 1200″ · ISO/Gain: 0 · Lum
- 15 × 900″ · ISO/Gain: 0 · Red
- 20 × 900″ · ISO/Gain: 0 · Green
- 28 × 900″ · ISO/Gain: 0 · Blue
- 6 × 1200″ · ISO/Gain: 0 · Blue
Total exposure: 27 h 25 m





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