year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 15, 06, 16,  108.828270,   15.050259,   8,  68,  313.139496,    6.192969,    76,  1103
 2020, 09, 15, 06, 16,  100.138351,   14.205470,   8,  66,  310.606018,    5.761405,   150,  2180
 2020, 09, 15, 06, 16,  100.259308,   14.909279,   8,  62,  309.221649,    5.157579,   250,  2152
 2020, 09, 15, 06, 16,  101.134544,   15.204339,   8,  41,  314.729034,    6.731277,   271,  2056
 2020, 09, 15, 06, 16,  100.093948,   15.097747,   8,  72,  314.329102,    9.073781,   282,  2163
 2020, 09, 15, 06, 16,  105.104980,   17.832365,   8,  53,  313.930573,    4.670223,   567,  1473
 2020, 09, 15, 06, 16,  105.295517,   18.488266,   8,  30,  306.653229,    2.682371,   660,  1428
 2020, 09, 15, 06, 16,  105.098427,   18.810888,   8,  45,  307.782318,    2.485325,   712,  1444