M 108 (UMa)

Technical data:    16"f/8-Hypergraph for Luminance and 15"f/4,6-Newtonian @ f/8 with APO-Barlow for colors

                            L= STL6303 with AO-L and RGB=ST10XME with AstronDon filterset

                            LRGB (L=9x600s; R=6x600s; G=6x600s; B=6x600s; RGB bin2)

                            comments: FWHM for luminance files 2,1"

                           Authors: Bernd Flach-Wilken & Volker Wendel

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