Perhaps ?
Bright and contrast in channels color. Layer mask on parts of galaxy to enhance red color in curves. Other layer mask to get some contrast of dark areas with contrast. Filter Minimum in shadow mask layer with 20 % opacity to reduce the presence of background stars.
note: My experience says that, with DSLR Canon 350D, some photos with High ISO cause saturation of colors to white in stack operation. Some times I prefer more number of photos with low ISO - (800 or 400)
Last edited by jsmoraes; 05-04-2014 at 11:35 AM.
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