Re: Thanks to the people on this forum and out in Illinois Comet C/2022 E3
On 1/17/2023 10:21 PM, Roland Christen via groups.io wrote:
Another gorgeous shot.There is a LOT of hidden data in that image. I opened the comet-tiny.jpg image in Photoshop and made a large Curves adjustment followed by raising the black point a bit in Levels, just to show the long (ion?) tail stretching from the comet.
To be sure, it blows out the coma, but with careful processing (vs. my 2-minute tweaks) you ought to be able to show the tails _and_ the coma together.