NGC 7293 Helix nebula in Aquarius.
Camera :SXV-h9
Optics : FSQ-106 F/5, FL 530
Mount : GM2000 QCI
Guiding : Sbig STV
Exposure :10x20min
Filters : H-alpha 6nm Astrodon
Location :St.Barthelemy, Val d'Aosta
Date :August 30, 2008
Notes :
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