M57 in Lyra
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M57
   
Technical Details
   
Optics
: Vixen 114mm ED F5.3
Mount
::GP-DX with Skysensor 2000
Camera
: Atik-16HR
Exposure time
::L: 30 min R: 15 min G: 15 min B: 15 min
Filters
::None
Date
: 6 august 2006
Location
: Hoegaarden - Belgium