Click on above image for hires.
Altazimutal projection (with Iris)
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| Optics | Peleng |
| Focal Lenght | 8 mm |
| Focal Ratio | f/5.6 |
| Exposure Time | 32 min
(single exp of 8 min) |
| CCD | Canon EOS 5D
with baader filter |
| Location | Pian
dell'Armà (PV, Italian Appennines) at 1350m height |
| Date |
4 july 2008 |
| Mount | Gemini G-41 |
| Tracking | no corrections |
| Temperature and humidity | T=+14°C,
RH=55% |
| Sky brightness at zenith (with SQM-L) | 21.3 mag/arcsec^2 |
| Notes | - |
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