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   51098
   >From PV and AO1 observation data, we found hard X-ray spot and bar-
   like structure at the south-east rim of the SNR. Subtracting the
   surrounding thermal plasma component, we found that the residual can be
   represented by a power-law without line emission. From the region,
   shock-induced HCO+ line was detected; therefore the hard residual may
   be the synchrotron emission from shock accelerated electrons. The
   purpose of the observation is to make clear whether the emission is
   surery non-thermal, and to test the shock acceleration theory comparing
   with the gamma-ray flux already taken by EGRET.
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