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M22 Globular Cluster in Sagittarius
Telescope: Astro-Physics 130 STARFIRE EDF GT
Mount: AP 900 GTO
Camera: Canon Rebel XS (1000D) ISO 800
Exposure: 1 hour 5 minutes total (10 @2min, 5 @ 3min, 10 @ 1min) + darks
Processing: ImagesPlus 4.0
Location: MHO Sky meter 20.88
Date: 29-Junl-2011