I have been trying mosaics for a little while and working out what program will actually work with targeting, plate solving, capturing, basically all that's needed for it.
I was using APT, EQMosaic to not a lot of success with overlaying, I ended up changing programs all together and glad I did.
Here's a 9 panel 5 min sub for each nothing major at this stage and Eta Car was just the test subject.
It amazes me the panorama thing you can do with your phone..point and pan..thinking about things I am sure I did something in the way of joining photos a decade ago in the canon software..but its all so vauge sorry.
Do something to fill a whole wall in your house☺
Alex