year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 10, 05, 32,  112.348312,   39.207390,   8,  71,  311.000397,    7.694541,    18,  1454
 2020, 11, 10, 05, 32,  112.369385,   39.237839,   8,  50,  302.049500,    4.254925,    22,  1451
 2020, 11, 10, 05, 32,  112.576836,   39.367725,   8,  44,  301.070435,    3.848636,    37,  1425
 2020, 11, 10, 05, 32,  112.850616,   39.555008,   8,  54,  303.009399,    4.588151,    59,  1391
 2020, 11, 10, 05, 32,  113.249954,   39.646183,   8,  77,  316.944092,   12.045879,    65,  1347
 2020, 11, 10, 05, 32,  113.235916,   39.665363,   8,  62,  305.827087,    5.819928,    68,  1348
 2020, 11, 10, 05, 32,  112.868912,   39.651421,   8,  70,  310.174957,    7.636119,    73,  1386
 2020, 11, 10, 05, 32,  110.164322,   39.259865,   8,  79,  318.528259,   11.514834,    74,  1687
 2020, 11, 10, 05, 32,  113.779327,   39.784973,   9,  84,  326.309998,   19.731493,    75,  1291
 2020, 11, 10, 05, 32,  113.769440,   39.783714,   8,  67,  308.680389,    7.461998,    75,  1292
 2020, 11, 10, 05, 32,  110.586617,   39.380680,   8,  67,  308.708771,    6.380752,    82,  1637
 2020, 11, 10, 05, 32,  110.581558,   39.590557,   8,  51,  302.176483,    3.669538,   113,  1630
 2020, 11, 10, 05, 32,  106.433243,   38.922371,   8,  62,  305.657074,    6.478096,   121,  2062
 2020, 11, 10, 05, 32,  110.223465,   39.725086,   8,  72,  312.367859,    8.162692,   141,  1664
 2020, 11, 10, 05, 32,  110.200325,   39.782581,   8,  64,  306.870300,    5.871137,   150,  1664
 2020, 11, 10, 05, 32,  114.057823,   40.351063,   8,  64,  306.956696,    7.208614,   154,  1249
 2020, 11, 10, 05, 32,  115.044304,   40.515465,   8,  69,  309.627991,   10.524527,   162,  1156
 2020, 11, 10, 05, 32,  114.161263,   40.427700,   8,  56,  303.567017,    6.018154,   164,  1237
 2020, 11, 10, 05, 32,  113.186142,   40.406948,   8,  44,  300.997498,    4.037687,   179,  1331
 2020, 11, 10, 05, 32,  106.716362,   39.416435,   8,  62,  305.590332,    6.415668,   185,  2021
 2020, 11, 10, 05, 32,  110.047943,   40.274864,   8,  47,  301.390289,    3.697361,   226,  1662
 2020, 11, 10, 05, 32,  109.682419,   40.598389,   8,  74,  313.646149,    9.776786,   282,  1689
 2020, 11, 10, 05, 32,  113.584175,   41.533947,   8,  45,  301.142212,    4.822178,   339,  1261
 2020, 11, 10, 05, 32,   98.267868,   39.852146,   8,  72,  312.101288,   14.796328,   531,  2736