Well it sorta looks like one. My very first mosaic, just with 2 panels as a test, but worth it to prove that my small brain can get PI to do it.
Stars a bit better but since this image I've improved corrector spacing heaps more. And discovered that main bad guiding issue is the need to regrease the mount, hadn't done it for almost 3yrs. Even small slewed of the mount sometimes reveals stickiness, so hoping that'll fix it
https://www.astrobin.com/340582/?nc=user