0.1706046       0.0463925 2007/03/01 16:04:08 C2
      0.1866496       0.0596508 2007/03/01 16:15:38 C2
      1.1381142       0.4429273 2007/03/01 23:12:04 C2
      0.6331742       0.2124728 2007/03/01 23:24:05 C2
      0.6178806       0.2019266 2007/03/01 23:36:04 C2
      0.5830871       0.1628767 2007/03/01 23:48:05 C2
      0.1684487       0.0539292 2007/03/01 23:18:04 C3
      0.1706266       0.0434466 2007/03/01 23:42:04 C3