year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 07, 05, 44,  118.042923,   39.319435,   8,  69,  309.487213,   25.683414,   105,   658
 2021, 01, 07, 05, 44,  109.744980,   40.625122,   9,  91,  338.371246,   34.158363,   424,  1351
 2021, 01, 07, 05, 44,  109.735344,   40.623856,   9,  84,  326.506439,   22.547298,   424,  1352