|
|
|
Optics | Pentax 75 apochromatic refractor |
Focal Lenght | 500 mm |
Focal Ratio | f/6,7 |
Exposure Time | 45 min |
Film | Kodak E200 |
Developement sensibility | 320 ISO |
Location | Capanne di Cosola (AL, on the Appennines, Italy) at 1500m |
Date and time of exposure start | 26 october 2003, 2.14 UT |
Mount | Gemini G41 |
Tracking | ST4 |
Temperature and humidity | T=-5°C, RH=42% |
Notes | - |
|