year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 12, 05, 42,  107.019852,   31.026066,   8,  67,  308.124207,    5.879605,    68,  1969
 2021, 03, 12, 05, 42,  108.780083,   34.506451,   8,  62,  305.733459,    4.437644,   536,  1656
 2021, 03, 12, 05, 42,  107.845551,   34.750313,   8,  68,  309.174255,    5.631529,   594,  1753
 2021, 03, 12, 05, 42,  110.654274,   35.655594,   8,  59,  304.537872,    3.192222,   665,  1406