year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 10, 04, 47,  118.463623,   39.436592,   8,  49,  301.815125,    7.465672,   197,  1961
 2021, 01, 10, 04, 47,  116.960007,   39.468834,   8,  75,  314.738922,   18.342810,   244,  2090
 2021, 01, 10, 04, 47,  118.092056,   39.755493,   8,  67,  308.316864,   11.142945,   253,  1984