mem objid      area   centerx   centery    aspect max10mspd  matchmem matchobid matchtint
   0     0       960       869       548  0.433587 15.261209        -1        -1         -1 
   2     1       978       711       333    0.3362 14.521979        -1        -1         -1 
   3     2      2034       727       326   0.36618 14.537578        -1        -1         -1 
   3     3       198       890       565  0.956903 12.207578        -1        -1         -1 
   4     4       393       874       565  0.993912 11.914503        -1        -1         -1 
   5     5      2043       723       324  0.359031 15.113583        -1        -1         -1 
   6     6       886       867       561  0.691764 14.794536        -1        -1         -1 
   8     7       438       700       334  0.467943 15.968333        -1        -1         -1 
   9     8      1064       709       336  0.474315 16.310144        -1        -1         -1