year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 19, 06, 43,  103.789268,    2.530108,   9,  94,  346.761353,   51.644623,   250,  1087
 2021, 03, 19, 06, 43,  103.323692,    3.577009,   8,  73,  322.712799,   14.189076,   415,  1112
 2021, 03, 19, 06, 43,  103.315651,    3.576047,   8,  74,  321.451599,   12.556207,   417,  1112
 2021, 03, 19, 06, 43,  101.579750,    3.370803,   8,  41,  316.401703,    7.179986,   424,  1324
 2021, 03, 19, 06, 43,  102.904030,    5.433337,   8,  70,  317.708374,    8.656147,   700,  1113