M13 Globular Cluster

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Date: 23 May 2009
Location: O.A.S. Deep Sky Camp in Kent
Exposure: 18 x 5 minutes
Telescope: Celestron C11 with F6.3 reducer on Skywatcher EQ6 mount.
Camera: Modified Canon EOS 350D
Guiding: Nikkor 300mm lens with x2 teleconverter & modified Toucam webcam.
Filters: IR filter
Processing: Stacked in IRIS and asinh range compression applied. 2x2 binned. Mild deconvolution.
Comments: Unfortunately I burnt out the core of M13 because of a too long exposure.