121009_ACC 3 100 1000 121009_ACC.dat 16 508.0155(-336052)/mg 0 0 -2794 28761 0 ACC_X 121009_ACC.dat 16 923.0141(43843)/mg 0 0 -21691 -27425 0 ACC_Y 121009_ACC.dat 16 618.2453(424116)/mg 0 0 -3710 13127 0 ACC_Z