year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 08, 18, 04,  119.838295,   34.413467,   9,  91,  315.153687,   17.625031,   193,  2023
 2021, 02, 08, 18, 04,  119.848358,   34.411587,   9,  93,  316.259247,   18.370968,   193,  2024