20170518_9    0 100 0 4 128 0 3577998813.187 16620829 30.000 3.895
  20170518_9    1 100 0 4 128 0 3577998916.812 16724453 30.000 2.463
  20170518_9    2 100 0 4 128 0 3577999523.047 17330676 30.000 505.029
  20170518_9    3 100 0 4 128 0 3577999627.656 17435298 30.000 3.404
  20170518_9    4 100 0 4 128 0 3577999731.391 17539028 30.000 2.496