NGC 4631 (CVn)

Technical data:    15"f/4,6-Newtonian @ f/8 with APO-Barlow

                            ST10XME with AstronDon filterset

                            LRGB (L=11x600s; R=4x600s; G=4x600s; B=4x600s; RGB bin2)

                            comments: seeing conditions variate from 3,0-3,5" during luminance imaging

                           Author: Volker Wendel

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