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| Optics | Pentax 75 | 
| Focal Lenght | 500mm | 
| Focal Ratio | f/6.7 | 
| Exposure Time | 50 min (single exp of 10 min) | 
| CCD | Canon EOS 350D unmodified | 
| Location | Pian dell'Armà (PV, Italian Appennines) at 1350m height | 
| Date | 18 november 2006 | 
| Mount | Kenko NES | 
| Tracking | Webcam on a 80mm f/5 refractor | 
| Temperature and humidity | T=+4°C, RH=100% | 
| Notes | - | 
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