cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure 001, 2011/09/16 00:28:22, 15.603, 135.802, NaN, 15.04, 15.50, -0.06, 2000.54 002, 2011/09/25 21:22:13, 15.676, 135.488, NaN, 15.12, 15.42, -0.03, 1898.06 003, 2011/10/05 15:31:42, 15.816, 135.197, NaN, 15.12, 15.42, -0.10, 1997.23 004, 2011/10/15 12:14:52, 15.941, 134.911, NaN, 15.04, 15.42, -0.09, 2000.56 005, 2011/10/25 08:51:09, 16.075, 134.708, NaN, 15.04, 15.42, -0.09, 1898.17 006, 2011/11/04 05:34:25, 16.320, 134.601, NaN, 15.04, 15.42, -0.03, 1898.05 007, 2011/11/13 23:53:03, 16.616, 134.550, NaN, 15.04, 15.42, -0.06, 1996.35 008, 2011/11/23 20:52:50, 16.875, 134.639, NaN, 15.04, 15.42, -0.11, 2000.09 009, 2011/12/03 18:48:18, 17.088, 134.838, NaN, 14.96, 15.42, -0.09, 1897.30 010, 2011/12/13 14:39:54, 17.195, 135.032, NaN, 14.96, 15.42, -0.12, 2000.66 011, 2011/12/23 11:34:52, 17.098, 135.007, NaN, 14.96, 15.42, -0.05, 1897.46 012, 2012/01/02 07:16:17, 16.998, 134.882, NaN, 14.96, 15.42, -0.06, 2000.83 013, 2012/01/12 03:50:16, 16.855, 134.712, NaN, 14.88, 15.42, -0.10, 1897.40 014, 2012/01/21 23:06:21, 16.682, 134.543, NaN, 14.88, 15.42, 0.00, 1996.54 015, 2012/01/31 19:47:26, 16.464, 134.314, NaN, 14.88, 15.42, 0.07, 1897.87 016, 2012/02/10 14:16:49, 16.288, 134.137, NaN, 14.81, 15.42, -0.11, 2001.18 017, 2012/02/20 11:19:42, 16.108, 134.082, NaN, 14.81, 15.42, -0.10, 1897.53 018, 2012/03/01 05:58:47, 15.916, 134.102, NaN, 14.81, 15.42, -0.08, 2000.79 019, 2012/03/11 02:43:31, 15.771, 134.161, NaN, 14.81, 15.42, -0.14, 1898.25 020, 2012/03/20 22:07:44, 15.706, 134.242, NaN, 14.73, 15.42, 0.03, 2000.47 021, 2012/03/30 19:33:32, 15.779, 134.265, NaN, 14.73, 15.42, -0.09, 1897.89 022, 2012/04/09 13:50:19, 15.945, 134.185, NaN, 14.73, 15.42, -0.12, 1998.71 023, 2012/04/19 10:54:35, 16.076, 133.960, NaN, 14.65, 15.42, -0.12, 1898.34 024, 2012/04/29 04:55:58, 16.123, 133.733, NaN, 14.65, 15.42, -0.16, 2001.36 025, 2012/05/09 01:22:05, 16.033, 133.551, NaN, 14.65, 15.42, -0.15, 1898.36 026, 2012/05/18 19:58:05, 15.692, 133.402, NaN, 14.65, 15.42, -0.02, 1997.54 027, 2012/05/28 16:59:56, 15.342, 133.211, NaN, 14.58, 15.42, -0.13, 1898.07 028, 2012/06/07 11:06:25, 15.203, 133.060, NaN, 14.58, 15.42, -0.25, 1998.46 029, 2012/06/17 08:30:13, 15.129, 132.969, NaN, 14.58, 15.42, -0.17, 1897.75 030, 2012/06/27 03:35:28, 15.021, 132.909, NaN, 14.50, 15.42, -0.14, 2001.09 031, 2012/07/07 00:59:19, 14.946, 132.936, NaN, 14.50, 15.42, -0.16, 1897.64 032, 2012/07/16 19:19:36, 14.952, 133.054, NaN, 14.50, 15.42, -0.14, 1998.57 033, 2012/07/26 16:21:52, 15.005, 133.118, NaN, 14.50, 15.42, -0.19, 1897.44 034, 2012/08/05 11:19:33, 15.057, 133.130, NaN, 14.42, 15.42, -0.23, 2000.27 035, 2012/08/09 07:56:00, 15.114, 133.117, NaN, 14.42, 15.42, -0.18, 1897.67 036, 2012/08/13 02:19:13, 15.142, 133.077, NaN, 14.42, 15.42, -0.15, 1998.35 037, 2012/08/16 23:45:32, 15.172, 133.037, NaN, 14.42, 15.42, -0.03, 1898.11 038, 2012/08/20 18:45:49, 15.208, 132.960, NaN, 14.42, 15.42, -0.10, 2000.17 039, 2012/08/24 15:18:21, 15.253, 132.898, NaN, 14.35, 15.42, -0.17, 1898.14 040, 2012/08/26 03:22:12, 15.302, 132.882, NaN, 14.35, 15.42, -0.17, 1998.01 041, 2012/08/27 16:02:11, 15.335, 132.821, NaN, 14.35, 15.42, -0.54, 1897.82 042, 2012/08/29 04:39:20, 15.364, 132.780, NaN, 14.35, 15.42, -0.49, 1898.20 043, 2012/08/30 14:38:30, 15.377, 132.741, NaN, 14.35, 15.42, -0.39, 2000.68 044, 2012/09/01 02:09:03, 15.422, 132.712, NaN, 14.35, 15.42, -0.51, 2000.88 045, 2012/09/02 14:33:59, 15.474, 132.673, NaN, 14.35, 15.42, -0.55, 1897.83 046, 2012/09/06 09:23:59, 15.580, 132.578, NaN, 14.35, 15.42, -0.52, 2000.96 047, 2012/09/10 06:02:06, 15.701, 132.501, NaN, 14.27, 15.42, -0.43, 1897.61 048, 2012/09/14 00:24:15, 15.828, 132.447, NaN, 14.27, 15.42, -0.52, 1998.44 049, 2012/09/15 21:26:04, 15.892, 132.444, NaN, 14.27, 15.42, -0.35, 1897.83 050, 2012/09/17 16:05:32, 15.934, 132.435, NaN, 14.27, 15.42, -0.49, 2000.82 051, 2012/09/19 12:35:49, 15.947, 132.429, NaN, 14.27, 15.42, -0.48, 1898.28 052, 2012/09/21 07:42:29, 15.963, 132.429, NaN, 14.27, 15.42, -0.50, 2000.42 053, 2012/09/23 04:16:52, 15.965, 132.398, NaN, 14.27, 15.42, -0.53, 1897.36 054, 2012/09/24 22:53:52, 15.958, 132.381, NaN, 14.27, 15.42, -0.49, 1995.60 055, 2012/09/26 19:36:48, 15.976, 132.366, NaN, 14.27, 15.42, -0.56, 1897.54 056, 2012/09/28 14:25:52, 15.990, 132.363, NaN, 14.27, 15.42, -0.50, 2001.26 057, 2012/09/30 11:26:12, 15.961, 132.376, NaN, 14.27, 15.42, -0.48, 1897.41 058, 2012/10/02 05:35:29, 15.919, 132.367, NaN, 14.27, 15.42, -0.52, 1999.24 059, 2012/10/04 03:28:39, 15.878, 132.352, NaN, 14.27, 15.42, -0.35, 1898.63 060, 2012/10/05 21:46:00, 15.873, 132.347, NaN, 14.27, 15.42, -0.54, 1998.06 061, 2012/10/15 18:30:20, 15.869, 132.487, NaN, 14.19, 15.42, -0.31, 1897.80 062, 2012/10/25 13:44:54, 15.717, 132.511, NaN, 14.19, 15.42, -0.51, 1997.42 063, 2012/11/04 10:49:14, 15.544, 132.490, NaN, 14.19, 15.42, -0.39, 1898.12 064, 2012/11/14 05:26:44, 15.330, 132.380, NaN, 14.19, 15.42, -0.43, 1996.77 065, 2012/11/24 02:33:24, 15.016, 132.132, NaN, 14.19, 15.42, -0.48, 1898.00 066, 2012/12/03 21:25:41, 14.690, 131.844, NaN, 14.19, 15.42, -0.44, 1997.21