year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 01, 04, 21,  124.638275,   11.045866,   8,  42,  307.787720,    4.734963,    11,  2757
 2020, 06, 01, 04, 21,  124.636665,   11.052085,   8,  54,  311.990784,    9.097522,    18,  2756
 2020, 06, 01, 04, 21,  124.839684,   12.419608,   8,  72,  312.595154,    9.042162,   213,  2677
 2020, 06, 01, 04, 21,  124.833046,   12.418330,   8,  63,  307.373962,    5.424719,   213,  2678
 2020, 06, 01, 04, 21,  124.466713,   12.455338,   8,  61,  305.168640,    5.253710,   229,  2728
 2020, 06, 01, 04, 21,  120.223251,   14.991690,   8,  34,  308.124908,   12.753572,   730,  3095