138020_ACC 3 100 1000 138020_ACC.dat 16 372.3523(-150430)/mg 0 0 23831 -6139 0 ACC_X 138020_ACC.dat 16 468.1(-49151)/mg 0 0 5617 -31670 0 ACC_Y 138020_ACC.dat 16 508.0155(449848)/mg 0 0 14987 -24659 0 ACC_Z