M57 - The Ring Nebula



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Date: 22 May 2009
Location: O.A.S. Deep Sky Camp in Kent
Exposure: 32 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. Mild deconvolution. Cropped.
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