year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 16, 18, 17,   96.242912,   60.431053,   9, 100,  326.577545,   74.084679,   249,    76
 2020, 09, 16, 18, 17,   96.507874,   60.428452,   9,  98,  319.395294,   54.871231,   250,    86
 2020, 09, 16, 18, 17,   96.505821,   60.423195,   9, 100,  325.074310,   68.374931,   259,    86
 2020, 09, 16, 18, 17,  107.608856,   58.449776,   8,  71,  307.427612,   18.428642,   552,   739
 2020, 09, 16, 18, 17,  107.660332,   58.428322,   8,  67,  306.272583,   17.654270,   554,   742
 2020, 09, 16, 18, 17,  107.489624,   58.427002,   9,  95,  317.326752,   28.814068,   555,   733
 2020, 09, 16, 18, 17,  107.585541,   58.422459,   8,  48,  302.252838,   14.061893,   555,   738
 2020, 09, 16, 18, 17,  106.542938,   58.098476,   8,  58,  304.019867,   17.001913,   614,   689
 2020, 09, 16, 18, 17,  106.553055,   58.039185,   9,  95,  317.630432,   31.741945,   620,   690
 2020, 09, 16, 18, 17,  106.545776,   58.032516,   9, 100,  327.745422,   47.243832,   626,   690
 2020, 09, 16, 18, 17,  105.894844,   57.874878,   8,  78,  309.553131,   24.143896,   650,   660