year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 25, 06, 55,  103.230507,    0.130133,   8,  47,  309.603760,    8.457525,    86,   842
 2021, 02, 25, 06, 55,  103.638809,    2.544574,   8,  75,  317.718231,   14.841717,   437,   740
 2021, 02, 25, 06, 55,  103.637421,    2.553902,   9,  85,  328.659454,   28.923615,   438,   740
 2021, 02, 25, 06, 55,  103.046150,    2.933466,   8,  54,  312.996246,   10.610269,   506,   793
 2021, 02, 25, 06, 55,  100.922691,    4.083347,   9,  88,  333.712891,   29.109337,   725,  1020
 2021, 02, 25, 06, 55,  101.479477,    4.396144,   8,  70,  313.037079,    9.413989,   759,   940