MIRAC2 images at 7.85, 10.3, and 12.2 microns have been 
used to construct a 'true-color' image in which warm 
emissions are blue and cool emissions are red. The images 
were made from the IRTF around 6 UT July 21. The R plume 
is visible on the limb and is clearly hot compared to the 
rest of the Jupiter disk. The K and L impact sites 
(K approaching the evening terminator) are clearly warmer 
than the surrounding atmosphere. Whether this is due to 
an albedo effect (of the dark dust/soot associated with 
these sites) or whether we are sounding to depths similar 
to the warmer bands on either side of the equator is not 
determined at this time. 

MIRAC team members include D. Hunten [1], A. Sprague [1], 
M. Marley [2], W. Hoffmann [3], K. Wells [1], M. Sykes [3], 
L. Deutsch [4], J. Hora [5], A. Dayal [3], D. Demming [6], 
G. Orton [7], P. Yanamandra-Fisher [7], J. Friedson [7], 
K. Baines [7], J. Harrington [8], T. Dowling [8], and 
H. Hammel [8]. 

[1] Lunar and Planetary Laboratory, University of Arizona, 
[2] New Mexico State University 
[3] Steward Observatory, University of Arizona 
[4] Five Colleges Astronomy Dept., University of Mass., 
[5] Institute for Astronomy, University of Hawaii 
[6] NASA Goddard Space Flight Center 
[7] Jet Propulsion Lab 
[8] Massachusetts Institute of Technology