cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure 001, 2016/09/12 22:24:00, 18.023, 114.981, NaN, NaN, NaN, -0.80, 1992.50 002, 2016/09/18 13:11:00, 18.062, 114.916, NaN, NaN, NaN, -0.80, 2002.90 004, 2016/09/23 12:52:00, 18.035, 114.849, NaN, NaN, NaN, -0.70, 2002.60 005, 2016/09/28 12:22:00, 17.988, 114.816, NaN, NaN, NaN, -0.80, 2003.10 006, 2016/10/03 11:45:00, 17.888, 114.756, NaN, NaN, NaN, -1.00, 2003.20 007, 2016/10/08 11:20:00, 17.824, 114.713, NaN, NaN, NaN, -0.80, 2003.80 008, 2016/10/13 10:33:00, 17.731, 114.630, NaN, NaN, NaN, -0.70, 2002.90 009, 2016/10/18 10:04:00, 17.652, 114.559, NaN, NaN, NaN, -0.70, 2002.90 010, 2016/10/23 09:35:00, 17.556, 114.478, NaN, NaN, NaN, -0.80, 2003.10 011, 2016/10/28 08:59:00, 17.434, 114.425, NaN, NaN, NaN, -0.90, 2002.80 012, 2016/11/02 08:12:00, 17.339, 114.448, NaN, NaN, NaN, -0.70, 2003.10 013, 2016/11/07 07:40:00, 17.295, 114.449, NaN, NaN, NaN, -0.60, 2003.40 014, 2016/11/12 06:53:00, 17.192, 114.485, NaN, NaN, NaN, -0.70, 2002.90 015, 2016/11/17 06:26:00, 17.093, 114.493, NaN, NaN, NaN, -0.70, 2003.30 016, 2016/11/22 06:01:00, 17.005, 114.497, NaN, NaN, NaN, -0.60, 2003.10 017, 2016/11/27 05:35:00, 16.909, 114.521, NaN, NaN, NaN, -0.50, 2003.40 018, 2016/12/02 04:38:00, 16.805, 114.570, NaN, NaN, NaN, -0.70, 2003.10 019, 2016/12/07 03:44:00, 16.754, 114.681, NaN, NaN, NaN, -0.80, 2003.30 020, 2016/12/12 02:59:00, 16.657, 114.809, NaN, NaN, NaN, -0.70, 2003.70 021, 2016/12/17 02:01:00, 16.598, 114.953, NaN, NaN, NaN, -0.80, 2003.30 022, 2016/12/22 01:17:00, 16.503, 115.079, NaN, NaN, NaN, -0.60, 2003.20 023, 2016/12/27 00:13:00, 16.308, 115.293, NaN, NaN, NaN, -0.60, 2003.40 024, 2016/12/31 23:31:00, 15.928, 115.381, NaN, NaN, NaN, -0.60, 2003.20 025, 2017/01/05 22:28:00, 15.710, 115.335, NaN, NaN, NaN, -0.50, 2003.40 026, 2017/01/10 21:38:00, 15.554, 115.252, NaN, NaN, NaN, -0.60, 2003.10 027, 2017/01/15 21:14:00, 15.549, 115.164, NaN, NaN, NaN, -0.80, 2003.70 028, 2017/01/20 20:56:00, 15.766, 115.064, NaN, NaN, NaN, -0.50, 2002.90 029, 2017/01/25 20:04:00, 16.058, 115.114, NaN, NaN, NaN, -0.20, 2003.50 030, 2017/01/30 19:39:00, 16.154, 115.164, NaN, NaN, NaN, -0.20, 2003.10 031, 2017/02/04 19:09:00, 16.169, 115.156, NaN, NaN, NaN, -0.30, 2003.20 032, 2017/02/09 18:59:00, 16.168, 115.148, NaN, NaN, NaN, -0.30, 2003.50 033, 2017/02/14 18:15:00, 16.198, 115.120, NaN, NaN, NaN, -0.30, 2003.10 034, 2017/02/19 17:48:00, 16.239, 115.136, NaN, NaN, NaN, -0.30, 2003.00 035, 2017/02/24 17:31:00, 16.215, 115.131, NaN, NaN, NaN, -0.30, 2003.10 036, 2017/03/01 16:41:00, 16.147, 115.067, NaN, NaN, NaN, -0.30, 2003.30 037, 2017/03/06 16:13:00, 15.929, 114.943, NaN, NaN, NaN, -0.50, 2002.90 038, 2017/03/11 15:52:00, 15.667, 114.741, NaN, NaN, NaN, -0.40, 2003.40 039, 2017/03/16 15:16:00, 15.542, 114.506, NaN, NaN, NaN, -0.30, 2003.60 040, 2017/03/21 15:18:00, 15.471, 114.380, NaN, NaN, NaN, -0.40, 2003.20 041, 2017/03/26 14:28:00, 15.351, 114.084, NaN, NaN, NaN, -0.30, 2003.10 042, 2017/03/31 14:09:00, 15.244, 114.037, NaN, NaN, NaN, -0.50, 2003.60 043, 2017/04/05 13:40:00, 15.266, 113.686, NaN, NaN, NaN, -0.50, 2003.20 044, 2017/04/10 13:18:00, 15.317, 113.814, NaN, NaN, NaN, -0.50, 2003.00 045, 2017/04/15 12:34:00, 15.340, 113.599, NaN, NaN, NaN, -0.60, 2003.60 046, 2017/04/20 12:18:00, 15.344, 113.798, NaN, NaN, NaN, -0.60, 2003.10 047, 2017/04/25 12:19:00, 15.149, 113.596, NaN, NaN, NaN, -0.70, 2003.40 048, 2017/04/30 11:53:00, 15.121, 113.490, NaN, NaN, NaN, -0.70, 2003.10 049, 2017/05/05 11:38:00, 15.139, 113.454, NaN, NaN, NaN, -0.80, 2003.30 050, 2017/05/10 11:20:00, 15.134, 113.565, NaN, NaN, NaN, -0.90, 2003.70 051, 2017/05/15 10:47:00, 14.975, 113.577, NaN, NaN, NaN, -0.80, 2003.10 052, 2017/05/20 10:08:00, 14.628, 113.712, NaN, NaN, NaN, -0.90, 2003.10 053, 2017/05/25 09:34:00, 14.286, 113.838, NaN, NaN, NaN, -0.70, 2003.40 054, 2017/05/30 09:16:00, 14.110, 113.904, NaN, NaN, NaN, -0.80, 2003.40 055, 2017/06/04 08:48:00, 14.113, 113.854, NaN, NaN, NaN, -0.50, 2003.00 056, 2017/06/09 08:08:00, 14.175, 113.763, NaN, NaN, NaN, -0.80, 2003.60 057, 2017/06/14 07:29:00, 14.241, 113.618, NaN, NaN, NaN, -0.80, 2003.00 058, 2017/06/19 07:08:00, 14.384, 113.460, NaN, NaN, NaN, -0.60, 2002.90 059, 2017/06/24 06:57:00, 14.612, 113.281, NaN, NaN, NaN, -0.70, 2003.50 060, 2017/06/29 09:20:00, 14.833, 112.972, NaN, NaN, NaN, -0.90, 1866.60 061, 2017/07/04 08:41:00, 15.072, 112.756, NaN, NaN, NaN, -0.90, 2003.40 062, 2017/07/09 08:07:00, 15.224, 112.688, NaN, NaN, NaN, -1.00, 2003.00 063, 2017/07/14 07:55:00, 15.343, 112.653, NaN, NaN, NaN, -0.90, 2003.00 064, 2017/07/19 09:28:00, 15.369, 112.623, NaN, NaN, NaN, -1.00, 1936.20 065, 2017/07/24 09:02:00, 15.398, 112.543, NaN, NaN, NaN, -0.90, 2003.30 066, 2017/07/29 08:37:00, 15.408, 112.472, NaN, NaN, NaN, -0.60, 2003.20 067, 2017/08/03 10:40:00, 15.345, 112.387, NaN, NaN, NaN, -0.90, 1822.70 068, 2017/08/08 12:21:00, 15.304, 112.317, NaN, NaN, NaN, -0.90, 1857.40 069, 2017/08/13 12:40:00, 15.206, 112.237, NaN, NaN, NaN, -1.00, 1668.70 070, 2017/08/18 14:23:00, 15.129, 112.143, NaN, NaN, NaN, -0.90, 1856.90 071, 2017/08/23 16:46:00, 15.055, 112.075, NaN, NaN, NaN, -1.10, 1801.00 072, 2017/08/28 17:21:00, 15.035, 111.974, NaN, NaN, NaN, -1.00, 1681.60