cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure 001, 2012/12/10 03:27:59, 7.969, 127.956, NaN, 15.19, 15.58, -0.39, 2000.86 002, 2012/12/13 21:25:38, 8.480, 128.064, NaN, 15.27, 15.58, -0.37, 1996.43 003, 2012/12/17 15:23:55, 9.014, 128.549, NaN, 15.19, 15.58, -0.29, 1997.30 004, 2012/12/21 10:46:59, 9.184, 129.244, NaN, 15.19, 15.58, -0.04, 1997.86 005, 2012/12/23 05:59:20, 9.118, 129.415, NaN, 15.27, 15.58, -0.28, 1997.42 006, 2012/12/25 03:07:59, 9.015, 129.542, NaN, 15.27, 15.58, -0.32, 1898.20 007, 2012/12/26 21:42:11, 8.930, 129.618, NaN, 15.27, 15.58, -0.24, 1996.08 008, 2012/12/28 18:17:32, 8.793, 129.675, NaN, 15.19, 15.58, -0.07, 1998.12 009, 2012/12/30 15:51:39, 8.686, 129.716, NaN, 15.19, 15.58, -0.25, 1897.83 010, 2013/01/01 13:06:56, 8.602, 129.751, NaN, 15.19, 15.58, -0.19, 1898.04 011, 2013/01/03 07:48:28, 8.510, 129.791, NaN, 15.19, 15.58, -0.25, 1996.81 012, 2013/01/05 02:34:21, 8.470, 129.849, NaN, 15.19, 15.58, -0.08, 2000.77 013, 2013/01/06 23:16:26, 8.486, 129.883, NaN, 15.19, 15.58, -0.28, 1897.99 014, 2013/01/08 17:52:14, 8.528, 129.897, NaN, 15.19, 15.58, -0.25, 1996.91 015, 2013/01/10 12:49:03, 8.622, 129.886, NaN, 15.19, 15.58, -0.29, 2000.36 016, 2013/01/12 09:26:37, 8.714, 129.878, NaN, 15.19, 15.58, -0.19, 1897.70 017, 2013/01/14 04:34:17, 8.873, 129.879, NaN, 15.19, 15.58, -0.03, 1996.05 018, 2013/01/16 01:29:43, 9.032, 129.818, NaN, 15.19, 15.58, -0.26, 1897.58 019, 2013/01/17 20:26:01, 9.120, 129.769, NaN, 15.19, 15.58, -0.24, 2000.55 020, 2013/01/19 17:27:58, 9.256, 129.762, NaN, 15.12, 15.58, -0.24, 1898.32 021, 2013/01/21 13:37:23, 9.367, 129.707, NaN, 15.12, 15.58, -0.23, 1996.18 022, 2013/01/23 10:22:18, 9.462, 129.686, NaN, 15.12, 15.58, -0.21, 1897.32 023, 2013/01/25 04:53:24, 9.578, 129.671, NaN, 15.12, 15.58, -0.24, 1998.80 024, 2013/01/27 01:40:48, 9.684, 129.678, NaN, 15.12, 15.58, -0.08, 1897.52 025, 2013/01/28 20:04:30, 9.811, 129.703, NaN, 15.12, 15.58, -0.24, 1997.96 026, 2013/01/30 17:37:36, 9.894, 129.711, NaN, 15.12, 15.58, -0.22, 1898.03 027, 2013/02/01 11:45:39, 9.954, 129.732, NaN, 15.12, 15.58, -0.09, 2000.74 028, 2013/02/03 07:53:18, 10.043, 129.751, NaN, 15.12, 15.58, -0.08, 2000.96 029, 2013/02/05 04:31:52, 10.110, 129.790, NaN, 15.12, 15.58, -0.09, 1897.84 030, 2013/02/06 23:33:36, 10.170, 129.853, NaN, 15.12, 15.58, -0.24, 2000.07 031, 2013/02/08 20:43:14, 10.220, 129.914, NaN, 15.04, 15.58, -0.03, 1898.11 032, 2013/02/10 15:21:19, 10.236, 129.947, NaN, 15.04, 15.58, -0.25, 2000.44 033, 2013/02/12 12:01:25, 10.230, 130.001, NaN, 15.04, 15.58, -0.16, 1897.93 034, 2013/02/14 07:20:57, 10.215, 130.018, NaN, 15.04, 15.50, -0.22, 2000.10 035, 2013/02/16 05:52:06, 10.143, 130.010, NaN, 15.04, 15.50, -0.23, 1898.16 036, 2013/02/18 00:31:38, 10.047, 130.057, NaN, 14.96, 15.50, -0.26, 1999.15 037, 2013/02/19 21:50:23, 9.986, 130.105, NaN, 14.96, 15.50, 0.09, 1898.04 038, 2013/02/21 16:09:41, 9.914, 130.114, NaN, 14.96, 15.50, -0.27, 1997.98 039, 2013/02/23 12:49:59, 9.815, 130.131, NaN, 14.96, 15.50, -0.06, 1897.86 040, 2013/02/25 07:18:06, 9.745, 130.140, NaN, 14.88, 15.50, -0.22, 2000.71 041, 2013/02/27 04:20:39, 9.660, 130.102, NaN, 14.88, 15.50, 0.12, 1896.94 042, 2013/02/28 23:47:31, 9.609, 130.045, NaN, 14.88, 15.50, -0.21, 2001.15 043, 2013/03/02 20:35:41, 9.535, 130.006, NaN, 14.88, 15.50, -0.24, 1897.55 044, 2013/03/04 14:48:45, 9.470, 129.985, NaN, 14.81, 15.50, -0.25, 1999.20 045, 2013/03/06 11:35:39, 9.420, 129.950, NaN, 14.81, 15.50, -0.22, 1897.41 046, 2013/03/08 06:37:27, 9.388, 129.889, NaN, 14.88, 15.50, -0.16, 1998.05 047, 2013/03/10 03:21:44, 9.357, 129.821, NaN, 14.81, 15.50, -0.27, 1897.59 048, 2013/03/11 23:35:48, 9.314, 129.737, NaN, 14.81, 15.50, -0.21, 2000.13 049, 2013/03/13 20:18:28, 9.296, 129.699, NaN, 14.81, 15.50, -0.21, 1897.89 050, 2013/03/15 14:29:02, 9.308, 129.666, NaN, 14.73, 15.50, -0.25, 2000.57 051, 2013/03/17 11:11:37, 9.350, 129.606, NaN, 14.73, 15.50, -0.21, 1897.79 052, 2013/03/19 05:58:48, 9.377, 129.521, NaN, 14.73, 15.50, -0.25, 2000.36 053, 2013/03/21 02:38:33, 9.436, 129.425, NaN, 14.73, 15.50, -0.26, 1897.68 054, 2013/03/22 20:50:18, 9.483, 129.336, NaN, 14.73, 15.50, -0.26, 1998.53 055, 2013/03/24 17:37:06, 9.552, 129.269, NaN, 14.73, 15.50, -0.24, 1897.71 056, 2013/03/26 12:23:42, 9.617, 129.164, NaN, 14.65, 15.50, -0.24, 2000.15 057, 2013/03/28 09:13:56, 9.654, 129.064, NaN, 14.65, 15.50, -0.16, 1897.73 058, 2013/03/30 03:44:54, 9.712, 129.014, NaN, 14.65, 15.50, -0.19, 2001.17 059, 2013/04/01 00:47:30, 9.807, 128.893, NaN, 14.73, 15.50, -0.16, 1897.54 060, 2013/04/02 21:12:38, 9.875, 128.750, NaN, 14.65, 15.50, -0.13, 1997.35 061, 2013/04/04 17:58:35, 9.943, 128.625, NaN, 14.58, 15.50, -0.24, 1897.30 062, 2013/04/06 12:39:11, 10.000, 128.526, NaN, 14.65, 15.50, -0.18, 1997.84 063, 2013/04/08 09:16:01, 10.059, 128.426, NaN, 14.58, 15.50, -0.25, 1898.30 064, 2013/04/10 03:34:35, 10.105, 128.330, NaN, 14.58, 15.50, -0.26, 2001.07 065, 2013/04/12 00:03:18, 10.126, 128.234, NaN, 14.58, 15.50, -0.25, 1896.71 066, 2013/04/13 18:04:31, 10.151, 128.179, NaN, 14.50, 15.50, -0.23, 1997.36 067, 2013/04/15 14:54:16, 10.193, 128.102, NaN, 14.50, 15.50, -0.25, 1897.91 068, 2013/04/17 09:48:11, 10.231, 127.998, NaN, 14.50, 15.50, -0.15, 1998.02 069, 2013/04/19 06:23:25, 10.225, 127.912, NaN, 14.50, 15.50, -0.25, 1898.27 070, 2013/04/21 00:22:55, 10.217, 127.871, NaN, 14.50, 15.50, -0.09, 1996.72 071, 2013/04/22 21:15:04, 10.247, 127.820, NaN, 14.50, 15.50, -0.20, 1898.32 072, 2013/04/24 15:14:01, 10.262, 127.745, NaN, 14.50, 15.50, -0.16, 1996.61 073, 2013/04/26 11:55:09, 10.284, 127.676, NaN, 14.50, 15.50, -0.17, 1897.95 074, 2013/04/28 06:21:00, 10.323, 127.622, NaN, 14.50, 15.50, -0.24, 1997.64 075, 2013/04/30 02:53:50, 10.381, 127.529, NaN, 14.50, 15.50, -0.25, 1898.80 076, 2013/05/01 21:19:24, 10.379, 127.439, NaN, 14.50, 15.50, -0.24, 2000.68 077, 2013/05/03 16:02:06, 10.399, 127.360, NaN, 14.42, 15.50, -0.24, 2000.62 078, 2013/05/05 13:20:55, 10.425, 127.274, NaN, 14.50, 15.50, -0.21, 1897.75 079, 2013/05/07 09:56:19, 10.442, 127.194, NaN, 14.42, 15.50, -0.24, 1897.94 080, 2013/05/09 04:16:08, 10.454, 127.133, NaN, 14.50, 15.50, -0.26, 1996.78 081, 2013/05/11 01:23:19, 10.463, 127.056, NaN, 14.42, 15.50, -0.24, 1897.74 082, 2013/05/12 19:25:51, 10.471, 127.019, NaN, 14.42, 15.50, -0.25, 1996.63 083, 2013/05/14 14:29:35, 10.475, 126.964, NaN, 14.50, 15.50, -0.24, 1998.11 084, 2013/05/16 11:19:50, 10.476, 126.909, NaN, 14.42, 15.50, -0.24, 1897.71 085, 2013/05/18 06:34:43, 10.469, 126.857, NaN, 14.42, 15.50, -0.22, 2000.09 086, 2013/05/20 03:15:44, 10.460, 126.822, NaN, 14.42, 15.50, -0.26, 1897.05 087, 2013/05/21 23:38:36, 10.469, 126.786, NaN, 14.42, 15.50, -0.22, 2000.65 088, 2013/05/23 20:10:40, 10.451, 126.733, NaN, 14.42, 15.50, -0.22, 1897.98 089, 2013/05/25 15:03:46, 10.411, 126.702, NaN, 14.42, 15.50, -0.20, 2000.56 090, 2013/05/27 11:46:49, 10.389, 126.676, NaN, 14.42, 15.50, -0.19, 1898.11 091, 2013/05/29 08:27:55, 10.350, 126.640, NaN, 14.42, 15.50, -0.20, 2000.52 092, 2013/05/31 02:46:54, 10.313, 126.619, NaN, 14.42, 15.50, -0.29, 2000.72 093, 2013/06/01 21:07:20, 10.254, 126.584, NaN, 14.42, 15.50, -0.27, 1998.51 094, 2013/06/03 17:45:33, 10.193, 126.542, NaN, 14.42, 15.50, -0.27, 1897.52 095, 2013/06/05 12:04:42, 10.125, 126.532, NaN, 14.42, 15.50, -0.28, 2000.22 096, 2013/06/07 08:42:58, 10.077, 126.524, NaN, 14.42, 15.50, -0.17, 1897.94 097, 2013/06/09 03:20:41, 10.004, 126.514, NaN, 14.42, 15.50, -0.28, 2000.07 098, 2013/06/11 00:17:54, 9.931, 126.485, NaN, 14.42, 15.50, -0.27, 1897.74