year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 10, 05, 36,  119.844315,   34.410812,   8,  64,  316.753418,   15.583907,    29,   712
 2020, 07, 10, 05, 36,  104.036926,   36.044067,   8,  57,  318.073151,    9.044098,   606,  2229
 2020, 07, 10, 05, 36,  104.028069,   36.042244,   8,  66,  331.940887,   22.110283,   606,  2230
 2020, 07, 10, 05, 36,  104.030128,   36.042923,   8,  67,  336.672028,   27.694242,   609,  2229
 2020, 07, 10, 05, 36,  110.801216,   37.410942,   8,  69,  310.213837,    4.053113,   632,  1513