M101.
Camera : Canon 20 Da
Optics : ASA 10N-OK3 f 3.6
Mount : GM2000 QCI
Guiding : Sbig STV
Exposure :30x 270sec., 800iso
Filters :
Location :Clemensod St.Barthelemy, Val d'Aosta
Date : December 27, 2008
Notes : bad seeing
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