year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 25, 02, 10,    4.251843,   16.163845,   8,  77,  309.137390,   25.897417,   509,  3122
 2021, 03, 25, 02, 10,    4.247723,   16.171133,   8,  38,  301.248566,   14.111237,   517,  3122
 2021, 03, 25, 02, 10,    4.260347,   16.168295,   8,  35,  301.001770,   13.771787,   517,  3123