NGC 1499 (Per)

 

 

Technical data:    Lichtenknecker Flatfieldcamera 3,2/940mm

                          SBIG STL6303 with 6nm Astrodon H-alpha filter

                          6x1200 sec

                          Author: Bernd Flach-Wilken

 

 

Technical data:    4"-Pentax SDUF II

                           SBIG ST10XME with 12nm Astronomik H-alpha filter

                           3x900 sec

                           Author: Bernd Flach-Wilken

Technical data:

California nebula in LRGB, combination of 2x17 minutes E200-exposures (no filter) with 14inch Hypergraph at f3,3 and 2x110 minutes TP6415-exposures (OG590) with 15" newtonian telescope at f5,2

Authors: Roland Eberle, Stephan Eisenhauer, Volker Wendel

 

 

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