M13 - Great Globular Cluster in Hercules
Photo description / processing
Used:
NINA - three polar alignment,
APT - photo capture and focusing (bahtinov mask + magnifer),
PHD2 - guiding,
Stellarium - for understanding where i'm looking and right camera rotation.
Calibration frames:
Dark - 10,
Flat - 10,
Bias - 20.
Technical information
- Telescope/Lens
- Sky-Watcher BKP150/750
- Camera
- Nikon D5500 (astro-modified)
- Mount
- Sky-Watcher HEQ5 Pro
- Guide Scope
- SVBONY 60/240
- Guide Camera
- ZWO ASI 120MM mini
- Software
- DeepSkyStacker, FITStaker, Starnet, Photoshop, Topaz Photo AI (Noise reduction)
- Location
- Москва, Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 105 × 120″ · ISO/Gain: 400 ·
Total exposure: 3 h 30 m
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