please accept my humble apologies. For, while I think we'll all agree that galaxies are impressive in their size, and many globular clusters are extraordinarily well endowed, the only thing bare on this site are references to one's ability to see the objects pictured...
8) Perform Deconvolution, Sharpening. I usually useImages Plus'Advanced Lucy-Richardson Deconvolution to restore focus. 9) In Photoshop, combine ALR versions, mask to areas that need sharpening only, i.e., detailed portions of galaxies.