NGC 6822 (Sgr)

Technical data:    16"f/8-Hypergraph

                           STL6303 with Astronomik filterset IIc

                           LRGB (L=4x900s; R=2x450s + 1x900s 12nm H-alpha filter; G=3x450s; B=3x900s; RGB bin2)

                           Authors: Volker Wendel and Bernd Flach-Wilken

 

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