year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 18, 30,  107.601852,   58.451694,   9,  82,  311.198639,   13.881979,    52,   925
 2020, 07, 08, 18, 30,  107.581169,   58.427692,   8,  74,  308.248199,   11.971786,    55,   924
 2020, 07, 08, 18, 30,  107.370201,   58.425922,   8,  69,  306.831818,   10.802600,    57,   910
 2020, 07, 08, 18, 30,  107.382782,   58.416451,   9, 100,  320.078583,   20.159342,    58,   911
 2020, 07, 08, 18, 30,  106.539101,   58.094398,   8,  35,  300.860077,    7.879066,   117,   863
 2020, 07, 08, 18, 30,  106.541359,   58.041553,   8,  54,  303.310547,    8.991063,   123,   864
 2020, 07, 08, 18, 30,  106.538910,   58.032940,   9,  85,  312.315369,   14.984291,   124,   864
 2020, 07, 08, 18, 30,  106.800690,   57.987877,   7,  26,  300.380554,    7.562914,   131,   882
 2020, 07, 08, 18, 30,  106.816177,   57.986790,   8,  63,  305.041443,   10.072234,   131,   883
 2020, 07, 08, 18, 30,  105.881310,   57.872261,   9,  82,  311.373505,   15.176927,   155,   826
 2020, 07, 08, 18, 30,  101.014595,   58.061798,   9, 100,  335.188721,   37.626686,   156,   525
 2020, 07, 08, 18, 30,  101.027344,   58.061520,   9, 100,  401.070404,  245.273712,   156,   526
 2020, 07, 08, 18, 30,  101.040215,   58.061260,   9, 100,  440.305450,  546.330505,   156,   527
 2020, 07, 08, 18, 30,  101.052925,   58.060974,   9, 100,  424.761475,  405.278259,   156,   528
 2020, 07, 08, 18, 30,  101.065620,   58.060715,   8,  61,  307.355377,   10.001222,   156,   529
 2020, 07, 08, 18, 30,  101.102249,   58.059906,   8,  30,  301.888977,    7.066385,   156,   532
 2020, 07, 08, 18, 30,  100.987999,   58.051636,   9, 100,  325.500946,   25.793856,   157,   523
 2020, 07, 08, 18, 30,  101.001167,   58.051376,   9, 100,  337.062927,   40.536873,   157,   524
 2020, 07, 08, 18, 30,  101.013611,   58.051102,   7,  18,  300.443420,    6.462517,   157,   525
 2020, 07, 08, 18, 30,  101.038971,   58.050591,   9,  80,  321.584137,   20.501554,   157,   527
 2020, 07, 08, 18, 30,  101.051605,   58.050312,   9, 100,  328.839935,   26.973558,   157,   528
 2020, 07, 08, 18, 30,  101.064491,   58.050056,   9,  90,  323.253296,   21.819435,   157,   529
 2020, 07, 08, 18, 30,  101.017937,   58.064312,   9, 100,  348.702759,   60.332855,   162,   526
 2020, 07, 08, 18, 30,  101.030769,   58.063976,   9, 100,  407.874969,  285.588654,   162,   527
 2020, 07, 08, 18, 30,  101.043640,   58.063663,   9, 100,  439.140991,  535.078125,   162,   528
 2020, 07, 08, 18, 30,  101.056427,   58.063335,   9, 100,  399.007843,  233.811569,   162,   529
 2020, 07, 08, 18, 30,  100.991821,   58.054260,   9, 100,  333.912476,   36.671764,   163,   524
 2020, 07, 08, 18, 30,  101.004745,   58.053944,   9, 100,  334.313019,   36.894310,   163,   525
 2020, 07, 08, 18, 30,  101.017189,   58.053623,   9, 100,  321.924744,   21.648380,   163,   526
 2020, 07, 08, 18, 30,  101.030022,   58.053314,   9, 100,  332.506104,   34.024845,   163,   527
 2020, 07, 08, 18, 30,  101.042557,   58.052994,   9, 100,  369.488434,  111.294518,   163,   528
 2020, 07, 08, 18, 30,  101.055229,   58.052666,   9, 100,  326.101044,   25.675755,   163,   529
 2020, 07, 08, 18, 30,  101.028267,   58.042660,   9,  84,  311.859467,   14.398707,   164,   527
 2020, 07, 08, 18, 30,  101.040993,   58.042332,   8,  40,  301.348480,    7.274016,   164,   528
 2020, 07, 08, 18, 30,  101.053825,   58.042034,   9, 100,  341.553497,   47.680199,   164,   529
 2020, 07, 08, 18, 30,  101.066666,   58.041698,   9, 100,  356.242676,   76.184105,   164,   530
 2020, 07, 08, 18, 30,  107.121910,   57.374504,   8,  53,  303.062561,    7.844212,   218,   916
 2020, 07, 08, 18, 30,   95.949112,   57.603519,   8,  62,  308.297852,   19.800173,   232,   197
 2020, 07, 08, 18, 30,   95.967545,   57.603821,   8,  60,  307.243927,   18.528339,   232,   198
 2020, 07, 08, 18, 30,  120.270462,   54.265144,   7,  28,  307.381042,    7.984288,   416,  1944
 2020, 07, 08, 18, 30,  118.515900,   54.051052,   8,  41,  301.456329,    5.243858,   494,  1827