year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 11, 13, 07,   17.297422,   -9.808027,   8,  55,  305.993011,    9.446821,     6,   228
 2020, 10, 11, 13, 07,   14.649118,  -10.159781,   8,  72,  322.150269,   12.288052,    25,   568
 2020, 10, 11, 13, 07,   14.643131,  -10.160867,   8,  71,  321.512878,   11.977262,    25,   569
 2020, 10, 11, 13, 07,   14.729686,  -10.058980,   8,  66,  313.804443,    7.980878,    39,   552
 2020, 10, 11, 13, 07,   14.872350,   -9.785120,   8,  40,  312.159882,    6.193289,    74,   521
 2020, 10, 11, 13, 07,   15.530083,   -9.459749,   8,  75,  318.694000,   14.176539,   105,   418
 2020, 10, 11, 13, 07,   15.523036,   -9.461047,   8,  71,  315.435303,   10.340034,   105,   419
 2020, 10, 11, 13, 07,   15.202715,   -9.315857,   9,  88,  335.165833,   30.765131,   136,   457
 2020, 10, 11, 13, 07,   15.195694,   -9.317145,   9,  82,  326.392273,   18.241331,   136,   458
 2020, 10, 11, 13, 07,   15.497692,   -9.080881,   8,  71,  314.004059,   11.312885,   165,   409
 2020, 10, 11, 13, 07,   13.064039,   -9.160332,   8,  68,  320.062714,   13.133521,   216,   717
 2020, 10, 11, 13, 07,   17.425476,   -8.312864,   8,  48,  302.076599,    7.348807,   228,   178
 2020, 10, 11, 13, 07,   14.118302,   -8.800884,   8,  69,  315.392853,    9.341037,   244,   596
 2020, 10, 11, 13, 07,   14.112247,   -8.801954,   8,  65,  317.134125,   10.979697,   244,   597
 2020, 10, 11, 13, 07,   14.825441,   -8.587556,   7,  25,  308.209290,    5.430819,   252,   483
 2020, 10, 11, 13, 07,   14.818084,   -8.588903,   8,  76,  316.417816,   11.872190,   252,   484
 2020, 10, 11, 13, 07,   14.818601,   -8.592553,   8,  31,  312.674347,    7.469223,   258,   483
 2020, 10, 11, 13, 07,   14.816587,   -8.581829,   8,  46,  312.862305,    8.058912,   259,   483
 2020, 10, 11, 13, 07,   15.051661,   -7.552526,   8,  58,  308.204071,    6.233846,   405,   416
 2020, 10, 11, 13, 07,   14.984971,   -7.349451,   8,  66,  307.925690,    8.003494,   437,   418
 2020, 10, 11, 13, 07,   16.739605,   -6.610306,   8,  46,  306.677795,    9.019238,   501,   201
 2020, 10, 11, 13, 07,   12.337327,   -5.778614,   8,  58,  323.494293,   23.067198,   734,   707
 2020, 10, 11, 13, 07,   12.271264,   -5.809428,   8,  32,  311.266998,    9.206608,   737,   713