NGC 5139, Omega Centauri (Cen)

Technical data:    16"f/8-Hypergraph

                            STL6303 with Astronomik-Filterset IIc, two frame mosaic

                            each frame = LRGB (L=6x300s - bin1; R=3x300s;G=3x300s;B=3x600s - colors bin2)

                            Authors: Bernd Flach-Wilken and Volker Wendel

Technical data:    760mm f/4 Lichtenknecker Flatfield camera

                            ST10XME with standard CS filter set

                            LRGB (L=9x120s - bin1; R=3x180s;G=3x180s;B=4x180s - colors bin2)

                            Authors: Volker Wendel and Bernd Flach-Wilken

Technical data:    16"f/8-Hypergraph

                            STL6303 with Astronomik-Filterset IIc

                            LRGB (L=4x300s - bin1; R=3x150s;G=3x150s;B=3x300s - colors bin2)

                            Authors: Volker Wendel and Bernd Flach-Wilken

Technical data:    16"f/8-Hypergraph

                            ST10XME with Astronomik-Filterset

                            RGB (R=3x300s;G=2x450s;B=3x900s) 1 bin

                            Authors: Volker Wendel and Bernd Flach-Wilken

Technical data:     4"-Pentax SDUF II

                            ST10XME and CFW8 filter set

                            RGB (R=6x300s; G=6x300s; B=6x300s; RGB bin1). The channels were combined 1,2:0,9:1,5 per software

                            Authors: Volker Wendel and Bernd Flach-Wilken

Technical data:    16"f/8-Hypergraph

                            Ektachrome E200

                            1x60 minutes

                            Authors: Volker Wendel and Bernd Flach-Wilken

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