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    PR # 31279                                                                   
     We propose to observe four clusters of galaxies in Shapley  Superclus       
     ter which is one of the richest supercluster.  A3562, SC1329-313, SC1       
     327-312 and A3562 are candidates for  interacting clusters since thie       
     r separation and relative velocities  are only 1Mpc and 700-1000km/s.       
       We take in total four images from  A3562 to A3558.  Main purpose of       
      mapping observations is to make clear  the formation and evolution p       
     rocess of the clusters of galaxies  in a supercluster. The observatio       
     n will give essential features for  the formation of large scale stru       
     cture, baryon distribution and  galaxy fromation process in superclus       
     ter region.  They will be   important test for cosmological scenarios       
     .     .                                                                     
                                                                                 
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