year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 31, 23, 18,   29.971830,   -0.237881,   9,  98,  319.312012,   12.974778,   417,  1415
 2020, 07, 31, 23, 18,   29.978964,   -0.239008,   9,  80,  310.298645,    7.775587,   417,  1416
 2020, 07, 31, 23, 18,   29.977926,   -0.245745,   8,  70,  307.084259,    6.476125,   418,  1416
 2020, 07, 31, 23, 18,   30.990290,   -0.588507,   8,  55,  303.419525,    5.521366,   445,  1566
 2020, 07, 31, 23, 18,   30.730629,   -0.804694,   8,  49,  302.452454,    4.835853,   483,  1537
 2020, 07, 31, 23, 18,   31.033491,   -1.123221,   8,  37,  301.073273,    3.971431,   523,  1589
 2020, 07, 31, 23, 18,   30.763575,   -1.182039,   8,  76,  309.125427,    7.497342,   538,  1553
 2020, 07, 31, 23, 18,   30.770430,   -1.183120,   9,  97,  318.606049,   12.642496,   538,  1554
 2020, 07, 31, 23, 18,   30.777296,   -1.184203,   8,  40,  301.720276,    4.411180,   538,  1555
 2020, 07, 31, 23, 18,   30.732235,   -1.292382,   8,  69,  306.599976,    6.400512,   555,  1552
 2020, 07, 31, 23, 18,   30.761854,   -1.371181,   7,  19,  300.152069,    4.016383,   566,  1559
 2020, 07, 31, 23, 18,   30.805267,   -1.500067,   8,  62,  304.875610,    5.117879,   584,  1569
 2020, 07, 31, 23, 18,   30.811131,   -1.507775,   8,  73,  307.790497,    6.520104,   585,  1570
 2020, 07, 31, 23, 18,   33.896362,   -2.107003,   8,  75,  308.445587,    9.508313,   602,  1998
 2020, 07, 31, 23, 18,   36.230621,   -2.486938,   9, 100,  324.663147,   21.301338,   604,  2271
 2020, 07, 31, 23, 18,   36.267982,   -2.492755,   8,  47,  302.131622,    5.699595,   604,  2276
 2020, 07, 31, 23, 18,   36.229099,   -2.495206,   8,  63,  305.191528,    6.899171,   605,  2271
 2020, 07, 31, 23, 18,   34.571331,   -2.250512,   8,  79,  324.724304,   22.918188,   607,  2078
 2020, 07, 31, 23, 18,   29.195377,   -1.413700,   9, 100,  322.361847,   17.774277,   609,  1346
 2020, 07, 31, 23, 18,   34.555382,   -2.249451,   8,  70,  322.500458,   20.579906,   609,  2077
 2020, 07, 31, 23, 18,   34.573120,   -2.252141,   9, 100,  329.673004,   28.837074,   609,  2079
 2020, 07, 31, 23, 18,   34.536549,   -2.254218,   9, 100,  351.679626,   64.135155,   610,  2075
 2020, 07, 31, 23, 18,   34.545399,   -2.255555,   9, 100,  346.415192,   53.404251,   610,  2076
 2020, 07, 31, 23, 18,   36.266304,   -2.557870,   8,  55,  303.503723,    6.901349,   615,  2278
 2020, 07, 31, 23, 18,   29.247208,   -1.519633,   9, 100,  473.583252,  724.898987,   623,  1355
 2020, 07, 31, 23, 18,   29.254475,   -1.520773,   9, 100,  372.428741,   90.378563,   623,  1356
 2020, 07, 31, 23, 18,   29.238726,   -1.521748,   7,  17,  303.245087,    5.672282,   624,  1355
 2020, 07, 31, 23, 18,   29.246634,   -1.523026,   9, 100,  481.643585,  821.639648,   624,  1356
 2020, 07, 31, 23, 18,   29.253891,   -1.524182,   9, 100,  382.507935,  118.063820,   624,  1357
 2020, 07, 31, 23, 18,   29.245316,   -1.529781,   9,  91,  315.429047,   12.243726,   625,  1356
 2020, 07, 31, 23, 18,   30.953218,   -2.315135,   9,  95,  317.333710,   11.437646,   701,  1615
 2020, 07, 31, 23, 18,   30.960100,   -2.316218,   8,  40,  302.792206,    4.045636,   701,  1616
 2020, 07, 31, 23, 18,   30.952187,   -2.321755,   9,  91,  315.197388,    9.995384,   702,  1615
 2020, 07, 31, 23, 18,   30.959072,   -2.322839,   9,  99,  319.604401,   12.280682,   702,  1616
 2020, 07, 31, 23, 18,   30.978664,   -2.332697,   9, 100,  326.857025,   17.726234,   703,  1619
 2020, 07, 31, 23, 18,   30.920994,   -2.337151,   8,  52,  302.890289,    5.038444,   705,  1612
 2020, 07, 31, 23, 18,   34.515919,   -2.998838,   8,  33,  300.728912,    6.189806,   719,  2090
 2020, 07, 31, 23, 18,   30.309563,   -2.545589,   8,  32,  300.717041,    4.211213,   750,  1532
 2020, 07, 31, 23, 18,   30.316471,   -2.546677,   8,  72,  307.675446,    7.032768,   750,  1533