cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure
001, 2012/01/23 22:28:30,    8.255,   71.688,    NaN,    NaN,    NaN,  0.00, 1961.00
002, 2012/02/02 23:58:46,    7.850,   71.317,    NaN,    NaN,    NaN,  0.00, 1989.00
003, 2012/02/12 23:16:28,    7.847,   71.287,    NaN,    NaN,    NaN,  0.00, 1977.00
004, 2012/02/22 22:38:14,    7.947,   71.393,    NaN,    NaN,    NaN,  0.00, 1978.00
005, 2012/03/03 23:33:19,    8.102,   71.647,    NaN,    NaN,    NaN,  0.00, 1978.00
006, 2012/03/13 22:49:39,    8.041,   71.741,    NaN,    NaN,    NaN,  0.00, 1962.00
007, 2012/03/23 23:20:20,    8.020,   71.628,    NaN,    NaN,    NaN,  0.00, 1963.00
008, 2012/04/02 23:08:08,    7.778,   71.583,    NaN,    NaN,    NaN,  0.00, 1977.00
009, 2012/04/12 23:10:10,    7.590,   71.871,    NaN,    NaN,    NaN,  0.00, 1977.00
010, 2012/04/22 22:53:24,    7.352,   72.076,    NaN,    NaN,    NaN,  0.00, 1981.00
011, 2012/05/02 22:42:24,    7.053,   72.085,    NaN,    NaN,    NaN,  0.00, 1988.00
012, 2012/05/12 22:36:13,    6.608,   72.027,    NaN,    NaN,    NaN,  0.00, 1977.00
013, 2012/05/22 22:28:45,    6.432,   72.299,    NaN,    NaN,    NaN,  0.00, 1984.00
014, 2012/06/01 22:20:20,    6.696,   72.368,    NaN,    NaN,    NaN,  0.00, 1979.00
015, 2012/06/11 23:06:46,    6.675,   72.700,    NaN,    NaN,    NaN,  0.00, 1958.00
016, 2012/06/21 22:13:14,    6.091,   72.877,    NaN,    NaN,    NaN,  0.00, 1615.00
017, 2012/07/02 03:40:49,    6.018,   72.683,    NaN,    NaN,    NaN,  0.00, 1871.00
018, 2012/07/11 22:42:31,    6.139,   72.698,    NaN,    NaN,    NaN,  0.00, 1782.00
019, 2012/07/21 23:13:36,    6.409,   72.445,    NaN,    NaN,    NaN,  0.00, 1981.00
020, 2012/07/31 22:56:57,    6.452,   72.069,    NaN,    NaN,    NaN,  0.00, 1979.00
021, 2012/08/10 22:57:46,    6.479,   72.227,    NaN,    NaN,    NaN,  0.00, 1977.00
022, 2012/08/20 22:48:22,    6.091,   72.117,    NaN,    NaN,    NaN,  0.00, 1965.00
023, 2012/08/30 22:28:13,    5.931,   71.963,    NaN,    NaN,    NaN,  0.00, 1980.00
024, 2012/09/09 22:26:52,    5.636,   72.215,    NaN,    NaN,    NaN,  0.00, 1977.00
025, 2012/09/19 22:41:36,    5.617,   72.022,    NaN,    NaN,    NaN,  0.00, 1978.00
026, 2012/09/29 23:34:32,    5.184,   71.996,    NaN,    NaN,    NaN,  0.00, 1978.00
027, 2012/10/09 22:55:16,    5.823,   72.142,    NaN,    NaN,    NaN,  0.00, 1976.00
028, 2012/10/19 23:32:21,    6.083,   72.206,    NaN,    NaN,    NaN,  0.00, 1984.00
029, 2012/10/29 23:04:44,    6.449,   72.474,    NaN,    NaN,    NaN,  0.00, 1977.00
030, 2012/11/08 23:12:16,    7.114,   72.706,    NaN,    NaN,    NaN,  0.00, 1682.00
031, 2012/11/18 21:24:57,    6.919,   72.885,    NaN,    NaN,    NaN,  0.00, 1310.00