year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 23, 06, 12,  104.770241,   48.930882,   8,  30,  300.173828,    7.544081,   230,  1038
 2020, 10, 23, 06, 12,  105.642906,   49.147869,   8,  48,  301.626648,    6.399844,   250,   967
 2020, 10, 23, 06, 12,  108.751213,   51.331345,   9,  81,  321.491943,   31.846186,   550,   702
 2020, 10, 23, 06, 12,  108.766968,   51.341854,   8,  37,  301.315125,    9.913321,   551,   701
 2020, 10, 23, 06, 12,  108.749695,   51.340973,   8,  66,  307.719299,   15.451495,   551,   702
 2020, 10, 23, 06, 12,  108.964478,   51.647175,   8,  41,  300.760040,   12.390278,   597,   686
 2020, 10, 23, 06, 12,  109.861176,   52.396656,   8,  58,  315.766113,   16.144026,   701,   621
 2020, 10, 23, 06, 12,  109.864174,   52.398434,   8,  51,  302.093292,    7.825308,   707,   620
 2020, 10, 23, 06, 12,  109.854324,   52.398071,   8,  46,  301.360962,    7.526889,   707,   621