7.3168168       4.6555524 2008/02/23 21:12:06 C2
      6.9956751       4.5417590 2008/02/23 21:24:05 C2
      6.9977889       4.3353400 2008/02/23 21:36:05 C2
      7.7041788       4.1842914 2008/02/23 21:48:05 C2
      7.6550856       5.1619763 2008/02/23 22:00:04 C2
      7.6049991       5.2639613 2008/02/23 22:12:06 C2
      8.2771673       5.3174267 2008/02/23 22:24:04 C2
      8.1029167       5.5481238 2008/02/23 22:36:04 C2
      8.8264351       6.6370821 2008/02/23 23:12:07 C2
      9.1682005       6.5192089 2008/02/23 23:24:06 C2
      8.9487743       6.6331306 2008/02/23 23:36:05 C2
      9.0949650       6.3724451 2008/02/23 23:48:04 C2
      0.7045393       0.2576479 2008/02/23 21:18:05 C3
      0.5648082       0.2122487 2008/02/23 21:42:05 C3
      0.7638477       0.2769476 2008/02/23 22:18:06 C3
      0.7780676       0.3555041 2008/02/23 23:18:12 C3
      0.9001439       0.4250928 2008/02/23 23:42:04 C3