cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure
000, 2014/07/20 23:13:24,   51.860,  164.690,    NaN,    NaN,    NaN,  0.60, 1985.00
001, 2014/07/30 23:06:25,   51.635,  164.520,    NaN,    NaN,    NaN,  0.60, 1987.00
002, 2014/08/09 23:47:30,   51.627,  164.285,    NaN,    NaN,    NaN,  0.60, 1984.00
003, 2014/08/19 22:56:36,   51.610,  164.076,    NaN,    NaN,    NaN,  0.60, 1984.00
004, 2014/08/29 22:48:36,   51.710,  163.899,    NaN,    NaN,    NaN,  0.60, 1960.00
005, 2014/09/08 22:42:26,   51.870,  163.860,    NaN,    NaN,    NaN,  0.60, 1985.00
006, 2014/09/18 22:35:33,   52.193,  164.047,    NaN,    NaN,    NaN,  0.60, 1985.00
007, 2014/09/28 23:03:32,   52.746,  163.911,    NaN,    NaN,    NaN,  0.60, 1985.00
008, 2014/10/08 22:54:00,   52.753,  163.594,    NaN,    NaN,    NaN,  0.60, 1984.00
009, 2014/10/18 22:37:30,   52.989,  163.970,    NaN,    NaN,    NaN,  0.60, 1985.00
010, 2014/10/28 22:34:44,   53.367,  164.148,    NaN,    NaN,    NaN,  0.60, 1986.00
011, 2014/11/07 22:52:27,   53.491,  164.585,    NaN,    NaN,    NaN,  0.60, 1983.00
012, 2014/11/17 22:42:01,   53.271,  164.918,    NaN,    NaN,    NaN,  0.00, 1984.00
013, 2014/11/27 22:37:50,   53.031,  165.129,    NaN,    NaN,    NaN,  0.60, 1985.00
014, 2014/12/07 23:27:35,   52.868,  165.227,    NaN,    NaN,    NaN,  0.60, 1984.00
015, 2014/12/17 23:21:46,   52.746,  164.960,    NaN,    NaN,    NaN,  0.60, 1961.00
016, 2014/12/27 23:11:23,   52.713,  164.677,    NaN,    NaN,    NaN,  0.60, 1981.00
017, 2015/01/06 23:01:40,   52.733,  163.899,    NaN,    NaN,    NaN,  0.60, 1984.00
018, 2015/01/16 22:52:25,   52.752,  163.471,    NaN,    NaN,    NaN,  0.60, 1962.00
019, 2015/01/26 22:42:53,   52.547,  163.189,    NaN,    NaN,    NaN,  0.60, 1985.00
020, 2015/02/05 22:40:40,   52.571,  163.314,    NaN,    NaN,    NaN,  0.60, 1986.00
021, 2015/02/15 22:38:54,   52.360,  163.308,    NaN,    NaN,    NaN,  0.60, 1961.00
022, 2015/02/25 23:46:00,   52.213,  163.346,    NaN,    NaN,    NaN,  0.60, 1962.00
023, 2015/03/07 23:08:44,   52.063,  163.266,    NaN,    NaN,    NaN,  0.60, 1984.00
024, 2015/03/17 22:57:35,   51.804,  163.314,    NaN,    NaN,    NaN,  0.60, 2001.00
025, 2015/03/27 22:53:49,   51.595,  163.054,    NaN,    NaN,    NaN,  0.60, 1962.00
026, 2015/04/06 22:43:35,   51.455,  162.957,    NaN,    NaN,    NaN,  0.60, 1987.00
027, 2015/04/16 22:40:34,   51.226,  162.421,    NaN,    NaN,    NaN,  0.60, 1976.00
028, 2015/04/27 00:08:21,   51.207,  161.581,    NaN,    NaN,    NaN,  0.60, 1963.00
029, 2015/05/06 23:17:25,   51.371,  161.008,    NaN,    NaN,    NaN,  0.60, 1985.00
030, 2015/05/16 22:41:20,   51.812,  160.466,    NaN,    NaN,    NaN,  0.60, 1963.00
031, 2015/05/26 23:03:32,   51.824,  158.735,    NaN,    NaN,    NaN,  0.60, 1182.00