goes 10 doesnt/didnt go into eclipse but you only get 1 hr images i think...this one is only 1 hour old...
http://www.nrlmry.navy.mil/archdat/tropical_cyclones/tc05/ATL/12L.KATRINA/ir/geo/1km/20050827.0530.goes10.x.ir1km.12LKATRINA.85kts-965mb-247N-833W.jpg
GOES 12 is back up now. The newest image shows a fairly well defined (not super warm) eye... it's also embedded in the central dense overcast better than earlier. Should be some nice visible shots to wake up to.