mem objid      area   centerx   centery    aspect max10mspd  matchmem matchobid matchtint
   0     0       359       788       609  0.765731 13.472208        -1        -1         -1 
   1     1       282       803       600  0.504668  16.00816        -1        -1         -1 
   3     2        58       812       570  0.874065 14.822184        -1        -1         -1 
   3     3       180       769       606  0.988559  9.672184        -1        -1         -1 
   4     4       201       798       529  0.379675 14.436898        -1        -1         -1 
   5     5       111       792       607  0.578053 14.474108        -1        -1         -1 
   6     6       224       840       608  0.768522 10.134776         0         0 0.4560486629891784 
   7     7       363       792       623   0.71228 13.241601         0         0 0.89297612972109675 
   8     8       121       828       589  0.974386 12.422678        -1        -1         -1