year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 09, 08, 04,   44.180279,   56.093227,   8,  46,  305.446320,   14.615494,    82,  3000
 2020, 08, 09, 08, 04,   44.165615,   56.087391,   8,  55,  313.043030,   24.037716,    82,  3001
 2020, 08, 09, 08, 04,   80.987030,   63.449535,   8,  71,  310.885284,    8.560098,   171,   615
 2020, 08, 09, 08, 04,   77.175972,   64.924355,   9,  82,  322.955261,   25.637730,   420,   767
 2020, 08, 09, 08, 04,   77.841316,   65.094940,   8,  64,  306.518799,   10.455860,   440,   736
 2020, 08, 09, 08, 04,   78.745842,   66.280571,   9,  95,  346.824860,   83.633087,   616,   687