http://originaltrilogy.com/forum/topic.cfm/Harmys-THE-EMPIRE-STRIKES-BACK-Despecialized-Edition-HD-DVD9-AVCHD-and-SD-NTSC-DVD5-AVAILABLE-NOW-Read-1st-post/post/703167/#TopicPost703167
This and Puggo's version confirm this very clearly, because PSB is very orange in this sequence, while the whole transfer is actually biased towards the opposite side of the spectrum, so the orange here must have been pretty strong.
I wanted the JSC footage to see if I could replace some of the DNR-heavy elements of the GOUT with it, but unfortunately, it has too much analog noise and too little detail to be of any use. But it confirms this color palette as well.