Crater Hansteen & Billy

Moon craters:

Date: 08/112011
CCD: DMK21AU04.AS
Telescope: Celestron C11 XLT
Focal lenght :F25 (Televue 2.5x)
Exposure: 1/54 segs.
Format: Y800
Filters: Baader RED CCD 610nm
Guiding: NEQ6
Location: L’Hospitalet de Llobregat (Barcelona)
Softwarel: Registax 5.1, Ajuste de color y niveles con CS