year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 23, 05, 44,  106.432617,   38.919144,   8,  51,  302.889923,    5.250368,   126,  1757
 2021, 01, 23, 05, 44,  110.578560,   39.592327,   8,  55,  303.083771,    6.390868,   136,  1297
 2021, 01, 23, 05, 44,  101.625237,   38.268574,   8,  58,  303.961090,    6.942668,   164,  2216
 2021, 01, 23, 05, 44,  109.746758,   40.622135,   9,  98,  354.673706,   54.881329,   305,  1349
 2021, 01, 23, 05, 44,  109.737099,   40.620876,   8,  68,  308.899780,    8.642365,   305,  1350