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Optics | Newton 310mm
Maccagnan |
Focal Lenght | 1560mm |
Focal Ratio | f/5 |
Exposure Time and filters | LRGB
55:20:20:30 (single
exposures of 5 min), total exposure 2h05m |
CCD | FLI ME2 |
Sensor | Kaf-402me grade 2 |
Chip temperature | -34°C |
Location | Bogli (PC, in the Italian Appennines) at 1350m |
Date |
13 october
2007 |
Mount | Gemini G41 |
Tracking | ST4 with
Pentax 75 at 1000mm |
Temperature and humidity | T=+1°C, RH=70% |
Notes |
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