i may have overdone it a bit, I did the processing on my laptop and haven't been able to check it on a real computer display yet. i will readjust as necessary. I re-mosaiced using slightly higher res images, and did a better job smoothing the joints. Then applied some unsharp masking and then re-tweaked the brightness/contrast. finally, I filled in the empty spots in the black background. may be a little dim yet.
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