year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 09, 14, 06,  155.408951,   67.365608,   7,  27,  300.407257,   20.934000,   473,    37
 2020, 06, 09, 14, 06,  155.448364,   67.368179,   8,  65,  305.636139,   29.570488,   473,    38
 2020, 06, 09, 14, 06,  155.301865,   67.344017,   9, 100,  322.124268,   66.157326,   474,    34
 2020, 06, 09, 14, 06,  155.440475,   67.367119,   9,  80,  310.519470,   39.255600,   482,    38
 2020, 06, 09, 14, 06,  155.293793,   67.343323,   9, 100,  321.492645,   63.997852,   483,    34