The event occurred just prior to radiation belt entry and is 
thought to be due to a 'puffed-up' belt state caused by high 
levels of coronal stream activity.

Jun 23, 2003 Shift Report
--------------------------
It looks like a early perigee radiation event caused
SSCS107 to run at 173:18:48:41UT (2 hours before
scheduled RADMON disable). SCS107 ran nominally.