121020_ACC 3 100 1000
121020_ACC.dat 16 624.1333(-420354)/mg 0 0 3433 11829 0 ACC_X
121020_ACC.dat 16 1394.3404(115033)/mg 0 0 -697 -30570 0 ACC_Y
121020_ACC.dat 16 704.6667(471070)/mg 0 0 -8103 -28233 0 ACC_Z