year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 12, 07, 59,   76.615540,   44.619255,   9,  88,  333.616394,   27.649544,    33,  1223
 2020, 10, 12, 07, 59,   67.483620,   43.401218,   8,  60,  307.979645,    7.273178,    69,  2105
 2020, 10, 12, 07, 59,   72.415955,   44.558517,   9,  80,  322.224213,   12.743176,   108,  1622
 2020, 10, 12, 07, 59,   66.885986,   44.204731,   8,  56,  305.256439,    6.505512,   202,  2121
 2020, 10, 12, 07, 59,   69.821671,   44.805191,   9,  84,  327.869965,   18.864573,   207,  1860
 2020, 10, 12, 07, 59,   69.844780,   44.811718,   8,  32,  314.945801,    9.457583,   208,  1857
 2020, 10, 12, 07, 59,   69.813988,   44.806175,   9,  86,  330.934326,   19.982597,   208,  1860
 2020, 10, 12, 07, 59,   69.842407,   44.818428,   9,  91,  340.493622,   31.556671,   209,  1857
 2020, 10, 12, 07, 59,   69.832146,   44.816586,   8,  54,  333.211304,   21.652018,   209,  1858
 2020, 10, 12, 07, 59,   69.821892,   44.814747,   8,  70,  331.588013,   20.139458,   209,  1859
 2020, 10, 12, 07, 59,   69.819534,   44.821487,   9,  88,  334.745483,   23.897585,   210,  1859
 2020, 10, 12, 07, 59,   66.756126,   44.351269,   8,  71,  312.943970,   11.528798,   228,  2125
 2020, 10, 12, 07, 59,   74.725159,   45.743000,   9,  83,  324.022644,   14.926357,   234,  1359
 2020, 10, 12, 07, 59,   65.197014,   44.775146,   8,  75,  314.692627,   10.913832,   338,  2225
 2020, 10, 12, 07, 59,   65.187286,   44.772957,   8,  68,  308.829010,    6.997846,   338,  2226
 2020, 10, 12, 07, 59,   64.178856,   44.576927,   9,  94,  345.465668,   51.793720,   342,  2323
 2020, 10, 12, 07, 59,   64.168030,   44.574387,   9,  81,  321.207336,   18.475519,   342,  2324
 2020, 10, 12, 07, 59,   65.203110,   44.939968,   9,  80,  320.613770,   15.552476,   360,  2217
 2020, 10, 12, 07, 59,   65.234909,   44.964138,   9,  86,  329.494751,   23.207912,   362,  2213
 2020, 10, 12, 07, 59,   65.225273,   44.962017,   8,  67,  308.298798,    6.641963,   362,  2214
 2020, 10, 12, 07, 59,   64.709450,   44.873241,   9,  91,  338.574615,   36.690697,   365,  2265
 2020, 10, 12, 07, 59,   64.699257,   44.870956,   8,  64,  306.971741,    6.665866,   365,  2266
 2020, 10, 12, 07, 59,   64.845543,   45.100826,   9,  83,  324.979889,   20.407787,   394,  2242
 2020, 10, 12, 07, 59,   59.213383,   43.692684,   9,  90,  336.132904,   42.007179,   396,  2766
 2020, 10, 12, 07, 59,   59.203983,   43.690010,   9, 100,  381.561737,  175.491089,   396,  2767
 2020, 10, 12, 07, 59,   59.194592,   43.687340,   9, 100,  426.765778,  490.207703,   396,  2768
 2020, 10, 12, 07, 59,   59.185154,   43.684647,   9, 100,  386.754608,  204.754639,   396,  2769
 2020, 10, 12, 07, 59,   59.217144,   43.705746,   8,  45,  306.126648,    9.089052,   397,  2765
 2020, 10, 12, 07, 59,   59.207733,   43.703068,   8,  63,  324.515594,   26.752588,   397,  2766
 2020, 10, 12, 07, 59,   59.198334,   43.700409,   8,  63,  328.332703,   30.997286,   397,  2767
 2020, 10, 12, 07, 59,   64.690529,   45.107487,   8,  65,  307.377716,    6.136961,   402,  2255
 2020, 10, 12, 07, 59,   59.199032,   43.682011,   8,  75,  391.042023,  221.809692,   402,  2767
 2020, 10, 12, 07, 59,   59.189663,   43.679287,   8,  75,  370.665405,  132.292389,   402,  2768
 2020, 10, 12, 07, 59,   59.212173,   43.697861,   8,  78,  326.111664,   27.468836,   403,  2765
 2020, 10, 12, 07, 59,   59.202816,   43.695145,   9, 100,  382.223511,  177.809769,   403,  2766
 2020, 10, 12, 07, 59,   59.193432,   43.692425,   9, 100,  393.945282,  239.522202,   403,  2767
 2020, 10, 12, 07, 59,   59.184040,   43.689686,   9, 100,  385.768585,  197.854004,   403,  2768
 2020, 10, 12, 07, 59,   59.206558,   43.708260,   8,  68,  309.567261,   11.934657,   404,  2765
 2020, 10, 12, 07, 59,   64.010010,   45.031002,   8,  69,  309.390839,    8.531561,   411,  2317
 2020, 10, 12, 07, 59,   64.039474,   45.216896,   8,  70,  310.337280,    9.810097,   438,  2306
 2020, 10, 12, 07, 59,   64.028786,   45.214409,   9,  84,  325.933990,   23.477051,   438,  2307
 2020, 10, 12, 07, 59,   61.717693,   46.072689,   8,  57,  307.330261,   11.051397,   637,  2443