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    PR # 31091                                                                   
     Cloud evaporation is one of the key event to control the morphology a       
     nd the spectrum of the SNRs.  The newly discovered SNR G 272.2-3.2 is       
      likely to be an ideal sample to study the cloud evaporation physics:       
      this SNR shows completely circular shape with several bright spots i       
     nside the circle, and the mean temperature and the flux are reasonabl       
     y high to carry out the emission line analysis. Therefore, we propose       
      deep-exposure observation on this SNR.                                     
                                                                                 
                                                                                 
                                                                                 
                                                                                 
                                                                                 
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