cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure 001, 2012/05/15 07:39:32, 8.076, 69.596, NaN, 15.42, NaN, -0.40, 2000.50 002, 2012/05/25 06:47:15, 8.275, 69.659, NaN, 15.19, NaN, -0.40, 1996.50 003, 2012/06/04 07:29:09, 7.956, 69.789, NaN, 15.12, NaN, -0.40, 1999.10 004, 2012/06/14 06:34:38, 7.248, 69.869, NaN, 15.04, NaN, -0.40, 2000.00 005, 2012/06/24 08:44:53, 6.985, 69.881, NaN, 14.96, NaN, -0.20, 1949.70 006, 2012/07/04 07:14:47, 7.044, 69.855, NaN, 14.88, NaN, -0.30, 2000.40 007, 2012/07/14 07:09:02, 7.227, 69.909, NaN, 14.88, NaN, -0.40, 2000.10 008, 2012/07/24 08:24:43, 7.416, 69.890, NaN, 14.81, NaN, -0.40, 1949.90 009, 2012/08/03 07:01:10, 7.660, 69.830, NaN, 14.73, NaN, -0.40, 1997.40 010, 2012/08/13 08:27:04, 7.802, 69.916, NaN, 14.65, NaN, -0.40, 1949.50 011, 2012/08/23 08:22:46, 7.667, 70.149, NaN, 14.65, NaN, -0.40, 1999.80 012, 2012/09/02 08:16:16, 7.323, 70.054, NaN, 14.58, NaN, -0.40, 2000.50 013, 2012/09/12 08:11:14, 7.103, 69.885, NaN, 14.58, NaN, -0.40, 1949.80 014, 2012/09/22 08:02:32, 6.795, 70.088, NaN, 14.50, NaN, -0.40, 1999.40 015, 2012/10/02 08:01:09, 6.329, 70.421, NaN, 14.50, NaN, -0.40, 1949.80 016, 2012/10/12 07:52:29, 6.223, 70.832, NaN, 14.42, NaN, -0.20, 1999.90 017, 2012/10/22 08:41:43, 6.372, 70.942, NaN, 14.42, NaN, -0.40, 1949.70 018, 2012/11/01 07:40:13, 6.313, 71.105, NaN, 14.35, NaN, -0.40, 1999.90 019, 2012/11/11 09:13:27, 6.024, 71.370, NaN, 14.35, NaN, -0.50, 1950.20 020, 2012/11/21 09:06:57, 5.981, 71.396, NaN, 14.35, NaN, -0.40, 1950.30 021, 2012/12/01 07:21:27, 6.266, 71.537, NaN, 14.35, NaN, -0.50, 2000.10 022, 2012/12/11 08:54:44, 6.283, 71.549, NaN, 14.27, NaN, -0.50, 1950.20 023, 2012/12/21 07:09:12, 6.590, 71.483, NaN, 14.27, NaN, -0.40, 2000.90 024, 2012/12/31 08:39:33, 6.756, 71.503, NaN, 14.27, NaN, -0.30, 1950.10 025, 2013/01/10 08:35:12, 6.764, 71.348, NaN, 14.27, NaN, -0.50, 2000.70 026, 2013/01/20 08:28:01, 6.858, 71.123, NaN, 14.19, NaN, -0.50, 1949.30 027, 2013/01/30 08:22:12, 7.072, 70.920, NaN, 14.19, NaN, -0.50, 1949.30 028, 2013/02/09 08:14:14, 7.106, 70.802, NaN, 14.19, NaN, -0.50, 1999.20 029, 2013/02/19 08:19:52, 7.397, 70.627, NaN, 14.19, NaN, -0.50, 1949.40 030, 2013/03/01 07:59:49, 7.766, 70.751, NaN, 14.12, NaN, -0.50, 1998.70 031, 2013/03/11 09:33:44, 7.781, 70.820, NaN, 14.12, NaN, -0.30, 1949.70 032, 2013/03/21 07:46:46, 7.652, 70.718, NaN, 14.12, NaN, -0.50, 1999.40 033, 2013/03/31 09:20:44, 7.452, 70.517, NaN, 14.12, NaN, -0.50, 1949.90 034, 2013/04/10 07:34:30, 7.136, 70.424, NaN, 14.04, NaN, -0.50, 1998.70 035, 2013/04/20 09:01:53, 7.112, 70.665, NaN, 14.04, NaN, -0.50, 1949.40 036, 2013/04/30 07:20:47, 7.227, 70.952, NaN, 14.04, NaN, -0.60, 1996.90 037, 2013/05/10 08:43:45, 7.104, 71.040, NaN, 13.96, NaN, -0.40, 2000.20 038, 2013/05/20 08:43:07, 6.719, 70.995, NaN, 13.96, NaN, -0.60, 1949.90 039, 2013/05/30 08:38:05, 6.527, 70.998, NaN, 13.96, NaN, -0.60, 2000.20 040, 2013/06/09 08:30:07, 6.664, 71.018, NaN, 13.88, NaN, -0.60, 1949.60 041, 2013/06/19 08:23:37, 6.916, 70.854, NaN, 13.88, NaN, -0.60, 2000.50 042, 2013/06/29 08:16:23, 6.998, 70.858, NaN, 13.88, NaN, -0.60, 1949.90 043, 2013/07/09 08:09:09, 6.627, 71.112, NaN, 13.81, NaN, -0.60, 1999.80 044, 2013/07/19 08:01:11, 6.050, 71.271, NaN, 13.81, NaN, -0.60, 2000.40 045, 2013/07/29 08:58:29, 5.770, 71.546, NaN, 13.81, NaN, -0.60, 1950.30 046, 2013/08/08 08:48:20, 5.870, 71.778, NaN, 13.73, NaN, -0.60, 1950.20 047, 2013/08/18 06:35:42, 6.265, 71.879, NaN, 13.65, NaN, -0.60, 1999.70 048, 2013/08/28 07:30:48, 6.446, 71.939, NaN, 13.50, NaN, -0.60, 2000.30 049, 2013/09/07 09:04:31, 6.318, 72.017, NaN, 13.50, NaN, -0.50, 2000.10 050, 2013/09/17 08:56:39, 6.141, 72.277, NaN, 13.42, NaN, -0.60, 1949.20 051, 2013/09/27 08:47:22, 5.654, 72.589, NaN, 13.42, NaN, -0.60, 1949.40 052, 2013/10/07 08:40:09, 5.804, 72.780, NaN, 13.35, NaN, -0.60, 1600.40 053, 2013/10/17 08:31:27, 4.960, 72.740, NaN, 13.27, NaN, -0.50, 1950.20 054, 2013/10/27 08:27:09, 5.168, 72.794, NaN, 13.04, NaN, -0.60, 1549.90 055, 2013/11/06 08:19:58, 5.153, 72.779, NaN, 12.96, NaN, -0.60, 1246.60 056, 2013/11/16 06:27:49, 5.299, 72.815, NaN, 12.81, NaN, -0.60, 1249.90 057, 2013/11/26 06:20:36, 5.144, 72.648, NaN, 12.73, NaN, -0.60, 1996.80 058, 2013/12/06 07:56:28, 5.177, 72.752, NaN, 12.50, NaN, -0.60, 1850.50