IC 4604 with IC 4603 (Sco)

Technical data:    5"f/6-Astrophysics Refractor

                           STL6303 with Astronomik filterset IIc

                           LRGB (L=5x600s; R=3x300s; G=3x300s; B=3x600s; RGB bin2)

                           Authors: Volker Wendel and Bernd Flach-Wilken

Version 2002:

Technical data:     4"-Pentax SDUF I

                            ST10XME and CFW8 filter set

                            L(B)RGB (R=10x300s; G=15x300s; B=15x300s; RGB bin1)

                            The channels were combined 1,2:0,95:1,6 per software.

                            The original raw images had a lot of interefences included so we asked Stefan Ziegenbalg for help. He used his wonderful software

                             SImg   ( http://www.simage.org/ ) (thanks Stefan!) and even if some noise was added into the final frame, this tool did a wonderful job!

                            Authors: Volker Wendel and Bernd Flach-Wilken

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