#      Pos      Xdet_Vx     Xdet_Vy     Ydet_Vx     Ydet_Vy  
    1   -0.001486    0.000061    0.000210    0.000668   -0.004758
    2   -0.000989    0.000023    0.000275    0.000333   -0.003029
    3   -0.000486    0.000111    0.000240   -0.000481   -0.001053
    4    0.000012    0.000145    0.000168    0.000304    0.000431
    5    0.000512    0.000065    0.000248    0.000566    0.002285
    6    0.001007    0.000000    0.000530    0.000340    0.004070
    7    0.001511   -0.000038    0.000374   -0.001469    0.005792