M 71 (Sge)

 

Technical data:    16"f/8-Hypergraph

                           SBIG STL6303 with AO-L

                           LRGB (L=3x900s; R=3x300s; G=3x300s; B=6x300s; RGB bin2)

                           FWHM exceptional with 1,4"

                           Author: Bernd Flach-Wilken

 

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