year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 21, 21, 33,   63.594646,   39.685604,   9,  90,  314.917603,   10.409595,   107,  1425
 2020, 08, 21, 21, 33,   65.802887,   38.455673,   9,  89,  314.110229,   10.237545,   238,  1704
 2020, 08, 21, 21, 33,   53.179020,   39.404106,   8,  77,  309.139343,   10.659776,   299,   470
 2020, 08, 21, 21, 33,   53.188148,   39.403641,   9,  99,  319.812866,   19.915052,   299,   471
 2020, 08, 21, 21, 33,   53.179813,   39.398106,   9,  96,  326.293793,    0.000000,   306,   471