|
|
|
Optics | Concentric Schmidt, 400mm diameter |
Focal Lenght | 1600mm |
Focal Ratio | f/4 |
Exposure Time and filters | 1h42m total exposure (single
exposures of 3 min) |
CCD | Starlight Xpress SXV-M25 |
Location | Villatalla (IM, in the Italian Appennines) at 600m |
Date |
11 august
2007 |
Mount | Fork mount |
Tracking | Starlight guider |
Temperature and humidity | T=+20°C, RH=70% |
Notes | Authors: Lorenzo Comolli and Alfredo Zanazzo |
|