year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 23, 06, 28,  101.073502,   13.059306,   8,  75,  316.898743,    6.212667,   116,  1744
 2020, 07, 23, 06, 28,  100.784752,   13.542088,   8,  59,  314.859161,    4.297747,   194,  1767
 2020, 07, 23, 06, 28,  100.832397,   13.570230,   8,  75,  321.721313,    7.012514,   197,  1760
 2020, 07, 23, 06, 28,  102.063469,   14.010557,   8,  62,  313.998108,    4.498383,   234,  1580
 2020, 07, 23, 06, 28,  101.466919,   14.007182,   8,  56,  311.181427,    3.142556,   247,  1661
 2020, 07, 23, 06, 28,  106.988976,   14.931317,   8,  64,  320.182983,    9.784973,   267,   969
 2020, 07, 23, 06, 28,  100.965240,   14.152901,   8,  55,  315.895264,    4.095097,   280,  1724
 2020, 07, 23, 06, 28,   99.781555,   14.175285,   8,  55,  310.860046,    3.314684,   311,  1877
 2020, 07, 23, 06, 28,  107.888046,   15.449384,   8,  58,  307.820862,    5.883305,   328,   846
 2020, 07, 23, 06, 28,  102.114281,   15.086332,   8,  48,  315.079956,    3.889094,   392,  1539