Originally Posted by Dave-Oh
Brilliant competition - and a curious experience. Still downloading the TIFF version, had a play with the JPEG. It's a shame that it's not a tiny bit higher in resolution, though I guess it should make it easier to play with. (Ah, the TIFF is grand!)
One of the images appears to have a tiny amount of warp in it (or else my difference aligning wasn't correct!) around the middle of the picture. The damage to the sides on that image give some idea what happened.
I was particularly interested in the Blue channel - in RGB images this typically contains most of the noise - hopefully that should help people identify the channel!
Foghorn002 - can't see your image anywhere.
Hey Dave. Good pickup, but not warp. These are 3 exposures shot simultaneously- back "in the day". Everybody had to hold a perfectly still pose throughout. Guy in middle, kneeling, moved in all 3. Hard position to hold.