year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 07, 08, 38,   45.822441,   41.558727,   8,  76,  315.278778,   27.952036,    12,  3132
 2020, 08, 07, 08, 38,   45.806789,   41.553513,   8,  79,  318.559418,   34.141720,    12,  3133
 2020, 08, 07, 08, 38,   45.814148,   41.563221,   8,  77,  322.125885,   43.073421,    21,  3132
 2020, 08, 07, 08, 38,   45.798923,   41.558064,   8,  75,  314.397095,   25.007391,    21,  3133
 2020, 08, 07, 08, 38,   47.621590,   42.783340,   8,  74,  313.531616,   10.965549,   105,  2975
 2020, 08, 07, 08, 38,   63.858135,   46.987522,   8,  67,  331.099884,   12.399879,   191,  1442
 2020, 08, 07, 08, 38,   78.589417,   48.310551,   8,  76,  321.630951,   24.060608,   231,   224
 2020, 08, 07, 08, 38,   78.574898,   48.310452,   9,  81,  326.451813,   32.525734,   231,   225
 2020, 08, 07, 08, 38,   63.691082,   47.654499,   9,  94,  348.579895,   30.697384,   293,  1434
 2020, 08, 07, 08, 38,   63.680614,   47.653061,   9, 100,  391.335083,  126.874855,   293,  1435
 2020, 08, 07, 08, 38,   63.699520,   47.662594,   8,  59,  334.785522,   14.964417,   294,  1433
 2020, 08, 07, 08, 38,   63.689056,   47.661148,   8,  46,  332.409393,   12.177742,   294,  1434
 2020, 08, 07, 08, 38,   63.678604,   47.659718,   9,  94,  349.092194,   30.542894,   294,  1435
 2020, 08, 07, 08, 38,   63.697510,   47.669250,   8,  66,  328.141663,    9.811308,   295,  1433
 2020, 08, 07, 08, 38,   63.687038,   47.667805,   8,  41,  324.481384,    6.345326,   295,  1434
 2020, 08, 07, 08, 38,   63.685047,   47.674473,   8,  50,  331.365143,   10.618381,   296,  1434
 2020, 08, 07, 08, 38,   63.722935,   47.693573,   8,  73,  332.625061,   11.756572,   298,  1430
 2020, 08, 07, 08, 38,   63.752399,   47.704563,   8,  54,  329.829681,    8.905603,   299,  1427
 2020, 08, 07, 08, 38,   63.771412,   47.714119,   9,  91,  344.067352,   22.829233,   300,  1425
 2020, 08, 07, 08, 38,   63.853649,   47.732357,   9,  96,  355.616302,   41.791977,   301,  1417
 2020, 08, 07, 08, 38,   63.832573,   47.729469,   8,  67,  344.933258,   25.230410,   301,  1419
 2020, 08, 07, 08, 38,   63.822018,   47.728024,   9, 100,  364.238708,   55.456463,   301,  1420
 2020, 08, 07, 08, 38,   63.800968,   47.725136,   9,  98,  357.614807,   42.178429,   301,  1422
 2020, 08, 07, 08, 38,   63.790443,   47.723690,   9,  80,  345.191437,   23.052452,   301,  1423
 2020, 08, 07, 08, 38,   63.851669,   47.739040,   9,  95,  353.998657,   38.169670,   302,  1417
 2020, 08, 07, 08, 38,   44.675114,   43.595108,   9,  82,  325.087158,   42.580490,   348,  3116
 2020, 08, 07, 08, 38,   44.659729,   43.589870,   9,  90,  338.458923,   84.854187,   348,  3117
 2020, 08, 07, 08, 38,   77.337166,   49.091343,   8,  50,  315.379822,   11.192700,   349,   309
 2020, 08, 07, 08, 38,   77.324036,   49.091106,   8,  47,  313.374969,    8.985796,   349,   310
 2020, 08, 07, 08, 38,   77.328888,   49.099964,   8,  69,  316.567291,   13.066754,   357,   309
 2020, 08, 07, 08, 38,   44.661953,   43.600410,   9,  89,  336.005219,   72.739929,   357,  3116
 2020, 08, 07, 08, 38,   44.646671,   43.595131,   8,  76,  319.778381,   27.645142,   357,  3117
 2020, 08, 07, 08, 38,   71.852303,   49.285301,   8,  75,  323.618683,   24.589460,   418,   755
 2020, 08, 07, 08, 38,   57.351608,   48.234055,   8,  76,  324.973724,   14.597413,   531,  1972
 2020, 08, 07, 08, 38,   57.667545,   48.472820,   8,  48,  313.627625,    5.285673,   556,  1938
 2020, 08, 07, 08, 38,   59.628582,   50.033600,   8,  77,  349.112335,   34.018932,   732,  1709
 2020, 08, 07, 08, 38,   59.617912,   50.031837,   9, 100,  382.230133,  100.991447,   732,  1710
 2020, 08, 07, 08, 38,   59.607246,   50.030064,   8,  32,  337.788239,   22.050282,   732,  1711
 2020, 08, 07, 08, 38,   59.625988,   50.040134,   9, 100,  370.328827,   71.205673,   733,  1709
 2020, 08, 07, 08, 38,   59.634033,   50.048424,   9,  90,  360.731171,   51.795429,   734,  1708
 2020, 08, 07, 08, 38,   59.623371,   50.046661,   9, 100,  369.010651,   67.621529,   734,  1709
 2020, 08, 07, 08, 38,   59.631424,   50.054951,   9, 100,  381.964508,   99.074913,   735,  1708
 2020, 08, 07, 08, 38,   59.620754,   50.053188,   9, 100,  380.194641,   94.022102,   735,  1709
 2020, 08, 07, 08, 38,   59.621738,   50.059120,   9, 100,  372.006165,   75.152794,   736,  1708