Haha, let me join you guys. These panoramas were for a project I did last year, they are full 360 panoramas shot by 5 nikon cameras mounted on a rig hang in the air from 30 feet up to 400 feet. The rig was hang by a huge crane, one that can goes up to 420 feet...
My job was to sititch them together, color correct them (the stupid director didn't want to use fix exposure), remove that huge crane from the shot and finally use them (about 37 sets) as backdrop for the project. The finished files are around 11000*2200 pixel.