Globular cluster M13 in Hercules.
Photo description / processing
The image scale is 75% of the original.
Technical information
- Telescope/Lens
- Sky-Watcher Evoguide 50ED
- Camera
- SVBONY SV705C
- Mount
- Sky-Watcher HEQ5 Pro
- Software
- ASIStudio, GraXpert, Adobe Photoshop CS3
- Location
- Обсерватория "АстроВеткино"" , Калужская область., Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 200 × 30″ · ISO/Gain: 320 · Duo-Band (OIII+Ha) ZWO(35,15nm) ·
Total exposure: 1 h 40 m
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