M51 Whirlpool
Published:
Steve Wilson
Middlesbrough, England
Modded Canon EOS450D with Astronomik CLS filter
Ritchey Chretien 6″ scope mounted on a HEQ5 Pro.
17 x 600s at ISO800 stacked in Nebulosity and processed in PS5
2013-02-16T00:00:00
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