rcheshire
09-07-2010, 06:55 AM
Hi. Just a quick one flying out the door to work.
7 x 65 second subs and darks. Darks averaged to make a master and subtracted from each sub then stacked by hand.
Applied Ivo's StarBright to raise the colours with some sharp and contrast adjustment - very minor. .jpeg doesn't do any favours.
Didn't see the Triffid Nebula at the edge of the frame until I downloaded the files. Next time I'll get both.
Added a second image for comparison. This time tone mapping the final .tiff image stack to produce two additional variants, then stacking them with the .tiff image stack.
7 x 65 second subs and darks. Darks averaged to make a master and subtracted from each sub then stacked by hand.
Applied Ivo's StarBright to raise the colours with some sharp and contrast adjustment - very minor. .jpeg doesn't do any favours.
Didn't see the Triffid Nebula at the edge of the frame until I downloaded the files. Next time I'll get both.
Added a second image for comparison. This time tone mapping the final .tiff image stack to produce two additional variants, then stacking them with the .tiff image stack.