year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 18, 09, 53,   43.650513,   44.086224,   9,  93,  348.499329,   28.679890,    60,  1663
 2020, 07, 18, 09, 53,   43.640961,   44.084705,   8,  37,  324.035675,    4.452714,    60,  1664
 2020, 07, 18, 09, 53,   43.648495,   44.092777,   9,  90,  343.091980,   21.929867,    61,  1663
 2020, 07, 18, 09, 53,   42.919708,   44.151482,   8,  66,  322.820099,    7.694210,    87,  1732
 2020, 07, 18, 09, 53,   42.822296,   44.340210,   8,  70,  330.157440,   10.961594,   117,  1734
 2020, 07, 18, 09, 53,   43.704681,   44.564377,   8,  71,  330.671173,    7.320250,   129,  1639
 2020, 07, 18, 09, 53,   43.695087,   44.562862,   9,  92,  347.600311,   25.152929,   129,  1640
 2020, 07, 18, 09, 53,   44.080505,   44.650208,   8,  79,  343.878052,   25.035398,   133,  1599
 2020, 07, 18, 09, 53,   43.654179,   44.597641,   8,  79,  332.717987,    9.089526,   135,  1643
 2020, 07, 18, 09, 53,   40.996307,   44.503410,   9,  85,  332.143585,   20.532434,   187,  1898
 2020, 07, 18, 09, 53,   42.194695,   45.042545,   8,  41,  325.405029,    6.639667,   235,  1767
 2020, 07, 18, 09, 53,   42.192463,   45.049149,   9, 100,  415.430176,  226.739105,   236,  1767
 2020, 07, 18, 09, 53,   42.190212,   45.055756,   9, 100,  374.057068,   77.380127,   237,  1767
 2020, 07, 18, 09, 53,   42.141312,   45.245636,   9,  83,  336.433441,   17.096539,   266,  1764
 2020, 07, 18, 09, 53,   42.131378,   45.243954,   8,  79,  336.826447,   18.260611,   266,  1765
 2020, 07, 18, 09, 53,   42.139042,   45.252232,   9, 100,  364.696228,   57.910141,   267,  1764
 2020, 07, 18, 09, 53,   41.458542,   45.156380,   8,  67,  325.881165,    6.231456,   270,  1831
 2020, 07, 18, 09, 53,   42.361698,   45.343616,   8,  76,  330.125000,   10.452518,   275,  1739
 2020, 07, 18, 09, 53,   42.307930,   45.348522,   9, 100,  362.733582,   55.364975,   277,  1744
 2020, 07, 18, 09, 53,   42.315575,   45.356766,   8,  57,  336.441162,   16.752726,   278,  1743
 2020, 07, 18, 09, 53,   42.305683,   45.355110,   9,  82,  338.060211,   19.114954,   278,  1744
 2020, 07, 18, 09, 53,   42.323223,   45.365005,   9, 100,  361.061676,   49.883717,   279,  1742
 2020, 07, 18, 09, 53,   42.313335,   45.363346,   8,  56,  331.780670,   10.277893,   279,  1743
 2020, 07, 18, 09, 53,   42.303467,   45.361698,   9,  89,  343.125305,   23.576097,   279,  1744
 2020, 07, 18, 09, 53,   42.330868,   45.373234,   8,  41,  323.581696,    4.213568,   280,  1741
 2020, 07, 18, 09, 53,   42.311111,   45.369942,   8,  74,  337.414093,   14.275726,   280,  1743
 2020, 07, 18, 09, 53,   42.291325,   45.366631,   8,  78,  339.655914,   18.478306,   280,  1745
 2020, 07, 18, 09, 53,   42.318771,   45.378178,   9,  88,  341.311371,   20.344841,   281,  1742
 2020, 07, 18, 09, 53,   42.308876,   45.376522,   9, 100,  371.335449,   69.294960,   281,  1743
 2020, 07, 18, 09, 53,   42.306656,   45.383114,   9,  94,  350.136749,   31.788073,   282,  1743
 2020, 07, 18, 09, 53,   40.249683,   45.525787,   8,  67,  320.962891,    9.391232,   356,  1923
 2020, 07, 18, 09, 53,   38.006802,   45.311043,   8,  44,  311.022278,    6.213531,   389,  2107
 2020, 07, 18, 09, 53,   62.864761,   47.600513,   8,  64,  319.518433,   25.967854,   392,    37
 2020, 07, 18, 09, 53,   57.357906,   48.231075,   8,  71,  326.327332,   17.465307,   491,   398
 2020, 07, 18, 09, 53,   57.349941,   48.232895,   8,  57,  325.971344,   15.724134,   498,   398
 2020, 07, 18, 09, 53,   41.718342,   46.762630,   9,  96,  352.023193,   38.614239,   498,  1743
 2020, 07, 18, 09, 53,   57.427338,   48.383904,   9,  91,  343.723694,   44.110012,   518,   390
 2020, 07, 18, 09, 53,   41.231361,   46.899193,   9,  84,  331.389496,   16.844885,   530,  1782
 2020, 07, 18, 09, 53,   41.228939,   46.905804,   8,  42,  313.077942,    3.491869,   531,  1782
 2020, 07, 18, 09, 53,   34.961422,   46.374863,   9,  83,  329.708740,   22.249716,   636,  2298
 2020, 07, 18, 09, 53,   34.950619,   46.372349,   8,  71,  322.078491,   13.757370,   636,  2299
 2020, 07, 18, 09, 53,   34.464394,   46.586178,   8,  35,  309.218262,    6.587803,   683,  2328
 2020, 07, 18, 09, 53,   34.386230,   46.625332,   8,  52,  319.635040,   12.782304,   693,  2332
 2020, 07, 18, 09, 53,   33.272312,   46.625996,   8,  65,  320.139099,   15.629278,   730,  2414
 2020, 07, 18, 09, 53,   53.332123,   49.761742,   8,  68,  342.385437,   44.743500,   750,   718
 2020, 07, 18, 09, 53,   53.316422,   49.760815,   8,  63,  333.032532,   26.005308,   750,   719
 2020, 07, 18, 09, 53,   53.324665,   49.761265,   9,  92,  345.271149,   52.217129,   755,   718