mem objid      area   centerx   centery    aspect max10mspd  matchmem matchobid matchtint
   0     0       298       830       560  0.542751  16.75436        -1        -1         -1 
   2     1       553       861       590  0.875579 15.475079        -1        -1         -1 
   3     2       613       830       549  0.710534 12.102557        -1        -1         -1 
   3     3       338       959       636  0.600909 13.412557        -1        -1         -1 
   4     4       319       824       530  0.887549 12.230822        -1        -1         -1 
   5     5      1496       822       539  0.908539 18.507618        -1        -1         -1 
   5     6       187       951       621  0.919798 11.367619        -1        -1         -1 
   6     7        50       923       629  0.617546  9.124603        -1        -1         -1 
   7     8       490       827       556  0.966493 18.461454        -1        -1         -1 
   8     9       301       831       568  0.965724    18.024        -1        -1         -1 
   8    10       394       940       634  0.875513    12.634        -1        -1         -1 
   9    11      1287       836       542  0.906571 18.730907        -1        -1         -1