mem objid      area   centerx   centery    aspect max10mspd  matchmem matchobid matchtint
   1     0        66       806       612   0.92073   19.3932        -1        -1         -1 
   4     1        61       789       691  0.867675 14.725569        -1        -1         -1 
   7     2        47       845       650  0.977166 14.669274        -1        -1         -1