year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 30, 18, 16,  113.164253,   61.545654,   8,  34,  300.840607,   10.191538,   245,  1009
 2020, 07, 30, 18, 16,  113.161484,   61.537689,   8,  69,  306.715179,   14.500373,   246,  1009
 2020, 07, 30, 18, 16,   96.242592,   60.443157,   9, 100,  323.373230,   64.024239,   459,    74
 2020, 07, 30, 18, 16,   96.240242,   60.429089,   9,  85,  312.373596,   39.536331,   460,    74
 2020, 07, 30, 18, 16,   96.477608,   60.425674,   8,  68,  306.542969,   27.999435,   461,    83
 2020, 07, 30, 18, 16,   96.505844,   60.426895,   9, 100,  339.165588,  110.131516,   461,    84
 2020, 07, 30, 18, 16,   96.229820,   60.437737,   9, 100,  325.776825,   70.807175,   468,    74
 2020, 07, 30, 18, 16,   96.255974,   60.438812,   9, 100,  324.317902,   66.619186,   468,    75
 2020, 07, 30, 18, 16,   96.491783,   60.434483,   8,  74,  308.386780,   30.385496,   469,    84
 2020, 07, 30, 18, 16,   96.494446,   60.420719,   9,  98,  319.145508,   49.693790,   470,    84
 2020, 07, 30, 18, 16,   96.521370,   60.421822,   8,  62,  305.216187,   24.650152,   470,    85