Planetary nebula Abell 31 (PK219+31.1) - 24 March 2012

Technical information:
Optics:Newton 36cm + Paracorr
Focal:1725mm (1500mm*1,15 due to comacorrector)
Aperature:4,8
Exposure:25x10 min
Date and time:24 March 2012; 27 March 2012 from 19:00 UTC
Location:Central Europe, Slovakia, Cadca, village Zakopcie
Pointation:GuideMaster
Mount:open fork
Camera:SBIG STL 11000
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