year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 19, 04, 48,  110.588799,   39.377430,   8,  74,  314.110046,    9.797681,   267,  2630
 2020, 08, 19, 04, 48,  110.427299,   39.391468,   8,  67,  309.314972,    7.011292,   278,  2647
 2020, 08, 19, 04, 48,  109.744034,   40.625271,   8,  34,  307.881226,    6.326682,   482,  2650