M51, SuperNova (SN 2011dh)

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Published: October 7, 2011 at 1:51 pm

Wayne Stallard

essex

Astro-Physics Mach1 GTO mount.
Altair-Astro 8″ RC scope.
SBIG ST-10XME.

M51 SN 2011dh Supernova, captured 31 May 2011

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