year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 16, 01, 09,    9.659513,   37.325085,   9, 100,  341.815338,   30.444515,   283,  1500
 2020, 08, 16, 01, 09,    9.668251,   37.323788,   8,  72,  310.813141,    6.093848,   283,  1501
 2020, 08, 16, 01, 09,    9.658009,   37.318459,   8,  72,  310.814056,    6.157164,   284,  1500
 2020, 08, 16, 01, 09,    9.666744,   37.317165,   9, 100,  340.459412,   29.173344,   284,  1501
 2020, 08, 16, 01, 09,    9.675432,   37.315865,   8,  73,  311.075775,    6.568199,   284,  1502
 2020, 08, 16, 01, 09,    9.446864,   36.957272,   9,  93,  316.376617,    9.619722,   342,  1489
 2020, 08, 16, 01, 09,    6.024033,   36.809517,   9,  80,  310.591003,    9.933432,   431,  1145
 2020, 08, 16, 01, 09,    6.016998,   36.808281,   8,  70,  307.144501,    8.073556,   433,  1145