year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 16, 17, 57,  113.163925,   61.541786,   9,  92,  315.985199,   27.040760,   167,   739
 2020, 08, 16, 17, 57,  112.800095,   61.348061,   9, 100,  342.295074,   71.988251,   199,   724
 2020, 08, 16, 17, 57,  112.820992,   61.347153,   8,  64,  305.253143,   17.003843,   199,   725
 2020, 08, 16, 17, 57,  103.402016,   59.901791,   8,  32,  300.717285,   17.957607,   438,   176
 2020, 08, 16, 17, 57,  107.592880,   58.445572,   8,  62,  304.902161,   12.782869,   665,   423
 2020, 08, 16, 17, 57,  107.477097,   58.424271,   8,  51,  302.764954,   12.152026,   667,   415
 2020, 08, 16, 17, 57,  107.490593,   58.424149,   9,  86,  312.737518,   20.272259,   667,   416
 2020, 08, 16, 17, 57,  107.578819,   58.423271,   8,  59,  304.495270,   12.092457,   667,   422
 2020, 08, 16, 17, 57,  107.574028,   58.420712,   8,  66,  305.786224,   14.123427,   674,   422
 2020, 08, 16, 17, 57,  106.541420,   58.096470,   8,  55,  303.507782,   13.985954,   724,   354
 2020, 08, 16, 17, 57,  106.538605,   58.038303,   9, 100,  331.893890,   47.729958,   729,   354
 2020, 08, 16, 17, 57,  106.553741,   58.038250,   8,  50,  302.559875,   13.289887,   729,   355
 2020, 08, 16, 17, 57,  106.808144,   57.990894,   8,  56,  303.698669,   14.393108,   733,   372
 2020, 08, 16, 17, 57,  105.882721,   57.880081,   9,  81,  310.964264,   21.879496,   757,   313