year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 24, 08, 05,   75.533615,   66.958023,   8,  45,  301.186859,    6.492514,    23,   808
 2020, 07, 24, 08, 05,   79.066536,   67.302544,   8,  64,  306.899902,   15.356208,    55,   667
 2020, 07, 24, 08, 05,   79.037430,   67.301758,   8,  54,  302.830627,   11.280519,    55,   668
 2020, 07, 24, 08, 05,   80.095360,   67.816849,   8,  42,  300.807068,    5.210603,   132,   619
 2020, 07, 24, 08, 05,   77.011818,   67.788223,   8,  52,  302.330872,    8.944312,   138,   736
 2020, 07, 24, 08, 05,   83.633904,   68.416908,   9,  82,  322.498199,   26.482199,   217,   418
 2020, 07, 24, 08, 05,   83.613655,   68.416962,   8,  74,  313.705383,   17.178513,   217,   419
 2020, 07, 24, 08, 05,   80.191620,   68.484512,   8,  45,  304.801117,    6.554870,   232,   605
 2020, 07, 24, 08, 05,   80.175156,   68.484222,   8,  46,  310.225342,    9.246511,   232,   606
 2020, 07, 24, 08, 05,   80.157440,   68.494255,   9,  82,  322.617950,   19.012915,   233,   607
 2020, 07, 24, 08, 05,   80.140984,   68.493958,   8,  63,  306.159393,    7.502053,   233,   608
 2020, 07, 24, 08, 05,   79.955765,   68.521408,   8,  58,  304.277039,    6.653543,   236,   619
 2020, 07, 24, 08, 05,   79.945183,   68.522087,   8,  41,  303.121338,    6.184493,   242,   619
 2020, 07, 24, 08, 05,   56.628929,   67.183601,   8,  67,  308.112274,    5.041980,   358,  1685
 2020, 07, 24, 08, 05,   57.961197,   68.613991,   8,  71,  310.831024,    6.670775,   525,  1534