cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure 001, 2010/05/19 05:23:13, 12.933, 157.185, NaN, NaN, NaN, 0.60, 1984.00 002, 2010/05/29 06:22:52, 12.878, 157.326, NaN, NaN, NaN, 0.60, 1980.00 003, 2010/06/08 05:42:55, 12.883, 157.419, NaN, NaN, NaN, 0.60, 1987.00 004, 2010/06/18 05:02:24, 12.716, 157.389, NaN, NaN, NaN, 0.60, 2008.00 005, 2010/06/28 06:42:42, 12.553, 157.351, NaN, NaN, NaN, 0.60, 1964.00 006, 2010/07/08 05:20:58, 12.325, 157.385, NaN, NaN, NaN, 0.60, 1978.00 007, 2010/07/18 06:20:26, 12.186, 157.333, NaN, NaN, NaN, 0.60, 2005.00 008, 2010/07/28 05:41:21, 12.228, 157.290, NaN, NaN, NaN, 0.60, 1986.00 009, 2010/08/07 04:52:01, 12.276, 157.245, NaN, NaN, NaN, 0.60, 2007.00 010, 2010/08/17 06:53:03, 12.248, 157.201, NaN, NaN, NaN, 0.60, 2003.00 011, 2010/08/27 05:18:58, 12.139, 157.205, NaN, NaN, NaN, 0.60, 1979.00 012, 2010/09/06 06:18:49, 12.036, 157.171, NaN, NaN, NaN, 0.60, 1981.00 013, 2010/09/16 05:39:21, 11.888, 157.230, NaN, NaN, NaN, 0.60, 2003.00 014, 2010/09/26 04:59:07, 11.921, 157.359, NaN, NaN, NaN, 0.60, 1989.00 015, 2010/10/06 05:57:49, 12.087, 157.207, NaN, NaN, NaN, 0.60, 1979.00 016, 2010/10/16 05:17:09, 12.166, 156.921, NaN, NaN, NaN, 0.60, 1984.00 017, 2010/10/26 06:16:25, 12.350, 156.591, NaN, NaN, NaN, 0.60, 2029.00 018, 2010/11/05 05:36:50, 12.304, 156.188, NaN, NaN, NaN, 0.60, 2009.00 019, 2010/11/15 04:57:03, 12.365, 155.735, NaN, NaN, NaN, 0.60, 1964.00 020, 2010/11/25 05:55:22, 12.336, 155.456, NaN, NaN, NaN, 0.60, 1964.00 021, 2010/12/05 05:14:34, 11.958, 155.354, NaN, NaN, NaN, 0.60, 2009.00 022, 2010/12/15 06:12:54, 11.663, 155.350, NaN, NaN, NaN, 0.60, 2009.00 023, 2010/12/25 05:33:28, 11.712, 155.369, NaN, NaN, NaN, 0.60, 2010.00 024, 2011/01/04 04:52:36, 12.059, 155.272, NaN, NaN, NaN, 0.60, 2007.00 025, 2011/01/14 04:53:15, 12.352, 155.100, NaN, NaN, NaN, 0.60, 1978.00 026, 2011/01/24 05:12:13, 12.362, 154.938, NaN, NaN, NaN, 0.60, 1982.00 027, 2011/02/03 08:26:48, 12.203, 154.781, NaN, NaN, NaN, 0.60, 1964.00 028, 2011/02/13 05:31:37, 11.883, 154.755, NaN, NaN, NaN, 0.60, 2011.00 029, 2011/02/23 06:28:45, 11.514, 154.838, NaN, NaN, NaN, 0.60, 2002.00 030, 2011/03/05 05:48:13, 11.317, 154.875, NaN, NaN, NaN, 0.60, 1962.00 031, 2011/03/15 05:07:48, 11.478, 154.734, NaN, NaN, NaN, 0.60, 2009.00 032, 2011/03/25 06:05:35, 11.598, 154.536, NaN, NaN, NaN, 0.60, 1979.00 033, 2011/04/04 05:26:13, 11.682, 154.478, NaN, NaN, NaN, 0.60, 1962.00 034, 2011/04/14 08:00:07, 11.691, 154.647, NaN, NaN, NaN, 0.60, 2010.00 035, 2011/04/24 05:43:29, 11.375, 154.990, NaN, NaN, NaN, 0.60, 1982.00 036, 2011/05/04 05:05:21, 11.431, 155.337, NaN, NaN, NaN, 0.60, 2011.00 037, 2011/05/14 06:01:24, 11.577, 155.528, NaN, NaN, NaN, 0.60, 2010.00 038, 2011/05/24 05:04:39, 11.668, 155.658, NaN, NaN, NaN, 0.60, 1987.00 039, 2011/06/03 04:58:27, 11.801, 155.625, NaN, NaN, NaN, 0.60, 1961.00 040, 2011/06/13 04:54:02, 11.938, 155.548, NaN, NaN, NaN, 0.60, 1988.00 041, 2011/06/23 04:58:15, 11.810, 155.482, NaN, NaN, NaN, 0.60, 2005.00 042, 2011/07/03 06:01:47, 11.566, 155.395, NaN, NaN, NaN, 0.60, 2003.00 043, 2011/07/13 05:14:25, 11.386, 155.265, NaN, NaN, NaN, 0.60, 1965.00 044, 2011/07/23 08:20:58, 11.550, 155.110, NaN, NaN, NaN, 0.60, 1960.00 045, 2011/08/02 05:34:22, 11.871, 154.836, NaN, NaN, NaN, 0.60, 1991.00 046, 2011/08/12 06:24:43, 12.225, 154.575, NaN, NaN, NaN, 0.60, 2012.00 047, 2011/08/22 05:51:30, 12.339, 154.503, NaN, NaN, NaN, 0.60, 1988.00 048, 2011/09/01 05:08:37, 12.369, 154.421, NaN, NaN, NaN, 0.60, 1982.00 049, 2011/09/11 05:27:04, 12.260, 154.312, NaN, NaN, NaN, 0.60, 1984.00 050, 2011/09/21 05:18:55, 12.163, 154.206, NaN, NaN, NaN, 0.60, 1977.00 051, 2011/10/01 05:11:25, 12.093, 154.083, NaN, NaN, NaN, 0.60, 1986.00 052, 2011/10/11 05:06:41, 12.106, 153.961, NaN, NaN, NaN, 0.60, 1978.00 053, 2011/10/21 04:59:28, 12.228, 153.880, NaN, NaN, NaN, 0.60, 1977.00 054, 2011/10/31 07:37:47, 12.367, 153.695, NaN, NaN, NaN, 0.60, 1988.00 055, 2011/11/10 05:19:57, 12.425, 153.413, NaN, NaN, NaN, 0.60, 2012.00 056, 2011/11/20 07:52:25, 12.457, 153.069, NaN, NaN, NaN, 0.60, 1979.00 057, 2011/11/30 05:34:57, 12.447, 152.804, NaN, NaN, NaN, 0.60, 2008.00 058, 2011/12/10 06:33:02, 12.288, 152.486, NaN, NaN, NaN, 0.60, 2012.00 059, 2011/12/20 05:51:31, 12.105, 152.248, NaN, NaN, NaN, 0.60, 2008.00 060, 2011/12/30 05:10:18, 12.094, 152.035, NaN, NaN, NaN, 0.60, 1988.00 061, 2012/01/09 05:59:43, 12.293, 151.688, NaN, NaN, NaN, 0.60, 1989.00 062, 2012/01/19 05:19:04, 12.543, 151.501, NaN, NaN, NaN, 0.60, 2014.00 063, 2012/01/29 05:18:47, 12.712, 151.329, NaN, NaN, NaN, 0.60, 1979.00 064, 2012/02/08 05:06:05, 12.683, 151.291, NaN, NaN, NaN, 0.60, 1979.00 065, 2012/02/18 04:58:29, 12.602, 151.204, NaN, NaN, NaN, 0.60, 2003.00 066, 2012/02/28 04:52:44, 12.357, 150.906, NaN, NaN, NaN, 0.60, 1958.00 067, 2012/03/09 04:51:01, 12.120, 150.623, NaN, NaN, NaN, 0.60, 1977.00 068, 2012/03/19 06:11:12, 11.990, 150.401, NaN, NaN, NaN, 0.60, 1989.00 069, 2012/03/29 05:30:27, 11.924, 150.202, NaN, NaN, NaN, 0.60, 2010.00 070, 2012/04/08 06:02:38, 11.811, 150.060, NaN, NaN, NaN, 0.60, 1986.00 071, 2012/04/18 05:45:27, 11.723, 150.038, NaN, NaN, NaN, 0.60, 1978.00 072, 2012/04/28 05:01:59, 11.692, 149.870, NaN, NaN, NaN, 0.60, 1979.00 073, 2012/05/08 05:34:55, 11.571, 149.783, NaN, NaN, NaN, 0.60, 2003.00 074, 2012/05/18 05:16:40, 11.465, 149.643, NaN, NaN, NaN, 0.60, 2002.00 075, 2012/05/28 05:13:02, 11.302, 149.510, NaN, NaN, NaN, 0.60, 2009.00 076, 2012/06/07 05:04:05, 11.101, 149.486, NaN, NaN, NaN, 0.60, 1981.00 077, 2012/06/17 05:02:53, 11.044, 149.583, NaN, NaN, NaN, 0.60, 1980.00 078, 2012/06/27 05:47:40, 11.212, 149.781, NaN, NaN, NaN, 0.60, 2008.00 079, 2012/07/07 06:24:05, 11.307, 149.793, NaN, NaN, NaN, 0.60, 1977.00 080, 2012/07/17 05:53:20, 11.317, 149.710, NaN, NaN, NaN, 0.60, 2014.00 081, 2012/07/27 05:17:22, 11.305, 149.537, NaN, NaN, NaN, 0.60, 1988.00 082, 2012/08/06 05:57:51, 11.249, 149.374, NaN, NaN, NaN, 0.60, 2027.00 083, 2012/08/16 05:33:36, 11.207, 149.172, NaN, NaN, NaN, 0.60, 1962.00 084, 2012/08/26 05:36:22, 11.070, 149.076, NaN, NaN, NaN, 0.60, 1989.00 085, 2012/09/05 05:23:23, 11.038, 149.155, NaN, NaN, NaN, 0.60, 1963.00 086, 2012/09/15 05:02:17, 11.130, 149.143, NaN, NaN, NaN, 0.60, 2010.00 087, 2012/09/25 05:05:51, 11.230, 149.066, NaN, NaN, NaN, 0.60, 1979.00 088, 2012/10/05 05:00:57, 11.141, 149.022, NaN, NaN, NaN, 0.60, 1980.00 089, 2012/10/15 06:06:34, 10.891, 148.970, NaN, NaN, NaN, 0.60, 1989.00 090, 2012/10/25 05:24:02, 10.730, 148.879, NaN, NaN, NaN, 0.60, 1966.00 091, 2012/11/04 06:11:20, 10.859, 148.795, NaN, NaN, NaN, 0.60, 2012.00 092, 2012/11/14 05:43:59, 11.013, 148.759, NaN, NaN, NaN, 0.60, 1989.00 093, 2012/11/24 05:49:53, 11.076, 148.935, NaN, NaN, NaN, 0.60, 2004.00 094, 2012/12/04 05:42:49, 10.963, 149.377, NaN, NaN, NaN, 0.60, 1983.00 095, 2012/12/14 05:12:34, 10.756, 149.848, NaN, NaN, NaN, 0.60, 1983.00 096, 2012/12/24 05:20:38, 10.587, 150.072, NaN, NaN, NaN, 0.60, 2002.00 097, 2013/01/03 05:10:45, 10.522, 150.100, NaN, NaN, NaN, 0.60, 1986.00 098, 2013/01/13 05:02:11, 10.458, 149.971, NaN, NaN, NaN, 0.60, 1977.00 099, 2013/01/23 07:13:01, 10.485, 149.769, NaN, NaN, NaN, 0.60, 2004.00