M13 from Dallas, Texas 2009-06-28

71 subexposures of 30 seconds
Mount: Meade LXD-75
OTA: Meade SN-6
Camera: Canon 300D (unmodified)
Filter: Hutech IDAS Light Pollution Suppression
Other: Baader MultiPurpose Coma Corrector

Polar alignment with Wolfgang Ruthner’s WCS
Guiding: Orion 4.5″ StarBlast, Meade DSI Pro, Meade Envisage

Imaging Software: Stark Labs DSLR Shutter
Processing Software: DeepSkyStacker, the GIMP for Windows

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