year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 08, 04, 05,  106.370514,   65.882950,   9, 100,  368.958649,   88.897430,    91,  2206
 2020, 06, 08, 04, 05,  106.374268,   65.893814,   8,  64,  325.210083,   18.395094,    92,  2205
 2020, 06, 08, 04, 05,  106.359634,   65.889786,   8,  52,  324.564911,   17.568243,    92,  2206
 2020, 06, 08, 04, 05,  106.402016,   65.921333,   8,  36,  305.569427,    5.630926,    97,  2201
 2020, 06, 08, 04, 05,  106.388062,   65.917465,   8,  43,  306.299866,    6.222928,    97,  2202
 2020, 06, 08, 04, 05,  106.390984,   65.928108,   8,  38,  306.255524,    5.951321,    98,  2201
 2020, 06, 08, 04, 05,  106.235664,   65.934288,   9,  96,  349.776794,   50.546936,   103,  2208
 2020, 06, 08, 04, 05,  106.221130,   65.930260,   9,  97,  352.203369,   55.184174,   103,  2209
 2020, 06, 08, 04, 05,  106.224609,   65.941093,   8,  69,  309.619110,    8.592207,   104,  2208
 2020, 06, 08, 04, 05,  106.256187,   65.959679,   8,  61,  306.077820,    6.290661,   105,  2205