Re: Jupiter and Ganymede 20060717
Posted By Eric Todd
Gianluca Valentini said:
Nice image Eric and welcome back!!
However, I notice a strange "patch" of lighter color around the image, which could be improved by eliminating it, IMHO.
Ciao Eric and... don't be a stranger
Thanks! The patch, which I noticed this morning also, is caused by capturing in twilight. This time of year, Jupiter slips below the treeline if I don't capture before darkness. Before I settle on the final composite, which I'm still working on, the non-black background will be eliminated.