The Helix Nebula (NGC 7293)
NGC 7293
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Winchester Electronics
Imager Bob Lockwood
Exposure 3x15m Ha, 3x5m RG, 4x10m B
Date 2006 August 5
Scope FSQ 106 @ f/5
Location Anza Borrego Desert, California, USA
Camera Starlight Xpress SXV-H9
Notes Average seeing, 75ºF
Processing: AstroArt, PhotoShop.
Winchester Electronics