20170315_12    0 0 0 8 128 0 3572480531.793 1766840269 21.000 7.977
 20170315_12    1 0 0 8 128 0 3572480947.820 1767256383 21.000 314.888
 20170315_12    2 0 0 4 128 0 3572481111.506 1767420098 21.000 62.576
 20170315_12    3 0 0 4 128 0 3572481660.538 1767969233 21.000 447.907
 20170315_12    4 0 0 4 128 0 3572481786.966 1768095686 21.000 25.254
 20170315_12    5 0 4 2 0 0 3572482111.417 1768420206 0.000 0.000