M 13 (Her)

 

 

Technical data:    16"f/8 Hypergraph

                           SBIG STL6303

                           LRGB (L=6x900s; R=3x450s; G=3x450s; B=3x900s; color channels bin 2)

                          Author: Bernd Flach-Wilken

 

 

m13.jpg (304454 Byte)

Technical data:    15"f/8 Newtonian

                           SBIG ST10XME, CFW8 and AO7

                           LRGB (L=5x300s; R=3x300s; G=3x300s; B=3x300s; color channels bin 2)

                           Comments: FWHM 2,2"

                           Author: Volker Wendel

 

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