cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure
001, 2020/01/13 06:22:00,   12.999,  112.998,    NaN,    NaN,  24.90,  0.00,   26.80
002, 2020/01/13 15:54:00,   12.949,  113.026,    NaN,    NaN,  24.30, -0.40, 1019.20
003, 2020/01/16 18:44:00,   12.706,  113.052,    NaN,    NaN,  24.20, -0.30, 2036.10
004, 2020/01/21 23:38:00,   12.301,  113.063,    NaN,    NaN,  24.30, -0.30, 2036.60
005, 2020/01/27 03:46:00,   11.984,  112.955,    NaN,    NaN,  24.20, -0.30, 2030.20
006, 2020/02/02 05:36:00,   11.799,  112.942,    NaN,    NaN,  24.30, -0.30, 2022.60
007, 2020/02/07 06:21:00,   11.838,  112.882,    NaN,    NaN,  24.30, -0.30, 2023.80
008, 2020/02/12 06:49:00,   11.942,  112.675,    NaN,    NaN,  24.30, -0.30, 2022.70
009, 2020/02/17 07:51:00,   11.962,  112.381,    NaN,    NaN,  24.30, -0.30, 2023.50
010, 2020/02/22 08:28:00,   11.982,  112.056,    NaN,    NaN,  24.30, -0.30, 2023.60
011, 2020/02/27 09:06:00,   11.921,  111.819,    NaN,    NaN,  24.30, -0.30, 2018.90
012, 2020/03/03 09:58:00,   11.909,  111.539,    NaN,    NaN,  24.30, -0.20, 2023.70
013, 2020/03/08 11:29:00,   11.884,  111.374,    NaN,    NaN,  24.30, -0.30, 2018.10