New - Frank-Wielgus-Images
NGC6888 - Crescent Nebula - Cygnus Constellation

NGC6888 - Crescent Nebula - Cygnus Constellation

Camera = Atik 383L ...................... Autoguider = Atik Titan
Telescope = Tele Vue NP127is .... Mount = CGEM
OAG = Hutech OAG5 ..................... Filter Wheel = Atik EFW2 + Baader Filters

HA = 1x1 bin 1200 sec. exposures ......... L = 1x1 bin 500 sec. exposures
R + B = 2x2 bin 385 sec. exposures ....... G = 2x2 bin 355 sec. exposures

Location = Cherry Springs, PA .... Software = Maxim DL, StarTools, Photoshop