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Positioned around Lambda Orionis (at the
center of the image) it's positioned where can be imagined the head of
the Orion's constellation. The circular shape help to remember the shape.
The bright orange light in the left-bottom corner is due to luminous Betelgeuse.
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| Optics | Photographic teleobjective |
| Focal Lenght | 200 mm |
| Focal Ratio | f/5,6 |
| Exposure Time | 30 min exposure |
| Film | Kodak E200 |
| Developement sensibility | 320 ISO |
| Location | Pian dell'Armà (PV, Italian Appennines), at 1400m |
| Date and time of exposure start | 14 october 2001, 1.45 UT |
| Mount | Meade 8" |
| Tracking | ST4 |
| Temperature and humidity | T=+8°C, RH=47% |
| Notes | - |
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