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Optics | Photographical objective |
Focal Lenght | 50 mm |
Focal Ratio | f/2,8 |
Exposure Time | 10 min exposure |
Film | Kodak PJ-400 |
Developement sensibility | 400 ISO |
Location | Mt. St. Martino (VA, Italian Alps) at 1083m |
Date and time of exposure start | 18 december 1998, about 21.00 UT |
Mount | Meade 8" |
Tracking | Manual at 166x |
Notes | Diffusor filter |
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