M 92 globular cluster in Hercules
Photo description / processing
Messier 92 globular cluster in Hercules
(M 92, NGC 6341)
Galaxy NGC 6207
Equipment and software:
Canon EOS 200 Da camera.
Synta SkyWatcher 150/750 tube, F/5
HEQ-5 Pro mount
Bahtinov mask
Astrophotography Tool, EQ-Mode, ASCOM, Cartes Du Ciel
Imaging from 07/13/2025, Lake Uvildy area
Red zone of light pollution. Class 5 on the Bortle scale
Moon phase=0.93
99 Light frames at 15 seconds + 20 Dark frames + 20 Bias frames
ISO 1600
Total integrated signal Σ=0h24'45"
Processing: DeepSkyStacker, FitsWork, FITStacker, Lightroom, StraNet2GUI, Photoshop
Technical information
- Telescope/Lens
- Sky-Watcher 150/750
- Camera
- Canon EOS 200D (astro-modified)
- Mount
- Sky-Watcher HEQ5 Pro
- Accessories
- Baader MPCC Mark III, iOptron iPolar, Bahtinov Mask
- Software
- Astro Photography Tool, DeepSkyStacker, Fitswork, FitStacker, Adobe Photoshop Lightroom, StraNet2GUI, Adobe Photoshop, Topaz DeNoise AI
- Location
- Uvildy, Russia
Light pollution
Red, Bortle 7 zone
- Date taken
Exposure
- 99 × 15″ · ISO/Gain: 1600 ·
Total exposure: 25 m









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