We're currently working on a multi-survey engine. We picked IRAS as test pilot.
Here's a quick-pick: http://server3.sky-map.org:8089/?img_so ... e=0&zoom=2
Note, the survey is not fully available on sky-map yet. Plus some projection differences need to be adjusted.
Still a lot of work need to be done. We're using NASA's SkyView-in-Jar software ( http://skyview.gsfc.nasa.gov ) with few software adjustments to pre-generate tiles.