20170518_8    0 99 0 4 128 0 3577995294.422 13102063 30.000 2.705
  20170518_8    1 99 0 4 128 0 3577995358.719 13166352 30.000 3.070
  20170518_8    2 99 0 4 128 0 3577995422.484 13230114 30.000 2.428
  20170518_8    3 99 0 4 128 0 3577995486.281 13293915 30.000 2.670
  20170518_8    4 99 0 4 128 0 3577995550.187 13357830 30.000 2.707
  20170518_8    5 99 0 4 128 0 3577995614.344 13421985 30.000 2.977