year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 09, 48,   52.922298,   49.831322,   8,  48,  342.198639,   24.878714,     3,   856
 2020, 07, 13, 09, 48,   52.909477,   49.830406,   9,  97,  355.639130,   54.583447,     3,   857
 2020, 07, 13, 09, 48,   52.920811,   49.840019,   9, 100,  392.958893,  187.328461,     4,   856
 2020, 07, 13, 09, 48,   52.907986,   49.839104,   9, 100,  390.046021,  172.978745,     4,   857
 2020, 07, 13, 09, 48,   52.895187,   49.838192,   9, 100,  372.451904,  102.070885,     4,   858
 2020, 07, 13, 09, 48,   52.919319,   49.848721,   9,  95,  355.816620,   54.235550,     5,   856
 2020, 07, 13, 09, 48,   52.906498,   49.847805,   9, 100,  452.168671,  685.766907,     5,   857
 2020, 07, 13, 09, 48,   52.893730,   49.846889,   9, 100,  447.954346,  634.599976,     5,   858
 2020, 07, 13, 09, 48,   52.880959,   49.845970,   9,  96,  354.309326,   53.789684,     5,   859
 2020, 07, 13, 09, 48,   52.905018,   49.856499,   9, 100,  392.092438,  188.393860,     6,   857
 2020, 07, 13, 09, 48,   52.892269,   49.855583,   9, 100,  434.334015,  492.400818,     6,   858
 2020, 07, 13, 09, 48,   62.318584,   50.348351,   8,  62,  329.126434,   43.265186,    29,   146
 2020, 07, 13, 09, 48,   62.301060,   50.348442,   8,  75,  365.251434,  186.616531,    29,   147
 2020, 07, 13, 09, 48,   62.283554,   50.348530,   8,  75,  385.972809,  331.264374,    29,   148
 2020, 07, 13, 09, 48,   62.266068,   50.348629,   8,  73,  353.621460,  127.564804,    29,   149
 2020, 07, 13, 09, 48,   62.291054,   50.345863,   9, 100,  371.946442,  223.647079,    37,   147
 2020, 07, 13, 09, 48,   62.273594,   50.346035,   9, 100,  371.302460,  220.790512,    37,   148
 2020, 07, 13, 09, 48,   62.344185,   50.358540,   8,  62,  336.868561,   54.754826,    38,   144
 2020, 07, 13, 09, 48,   62.326645,   50.358711,   9, 100,  378.655975,  267.643280,    38,   145
 2020, 07, 13, 09, 48,   62.309036,   50.358879,   9, 100,  388.662140,  351.581421,    38,   146
 2020, 07, 13, 09, 48,   62.291523,   50.359043,   9, 100,  364.702057,  177.243515,    38,   147
 2020, 07, 13, 09, 48,   62.274033,   50.359219,   9,  99,  358.981323,  148.819290,    38,   148
 2020, 07, 13, 09, 48,   62.327137,   50.371922,   9,  83,  329.622101,   39.432289,    39,   145
 2020, 07, 13, 09, 48,   62.380253,   50.384659,   8,  73,  325.493988,   29.335384,    40,   142
 2020, 07, 13, 09, 48,   57.133270,   50.346592,   8,  52,  316.342682,    5.080553,    43,   539
 2020, 07, 13, 09, 48,   50.681812,   49.994473,   9,  86,  341.985840,   33.520199,    54,  1031
 2020, 07, 13, 09, 48,   33.064640,   47.033596,   9,  89,  335.029480,   47.583694,    72,  2512
 2020, 07, 13, 09, 48,   55.518108,   50.605480,   8,  57,  326.612000,   17.352791,    98,   672
 2020, 07, 13, 09, 48,   57.558659,   50.817680,   9,  84,  330.662598,   22.712614,   117,   491
 2020, 07, 13, 09, 48,   57.547970,   50.817375,   8,  67,  317.388153,    7.330070,   117,   492
 2020, 07, 13, 09, 48,   57.558258,   50.828548,   9, 100,  366.192566,   96.732468,   118,   491
 2020, 07, 13, 09, 48,   57.547554,   50.828224,   9, 100,  367.658722,  100.679359,   118,   492
 2020, 07, 13, 09, 48,   52.987442,   51.070774,   8,  44,  326.456665,    9.902217,   187,   829
 2020, 07, 13, 09, 48,   52.960178,   51.068882,   8,  79,  330.244720,   14.346191,   187,   831
 2020, 07, 13, 09, 48,   55.729397,   51.249691,   8,  70,  324.362091,   18.841419,   189,   654
 2020, 07, 13, 09, 48,   55.710285,   51.258869,   8,  46,  327.936249,   23.824984,   190,   655
 2020, 07, 13, 09, 48,   55.738216,   51.253895,   8,  68,  321.270691,   15.480396,   195,   653
 2020, 07, 13, 09, 48,   55.720139,   51.253132,   8,  67,  322.090454,   16.143290,   195,   654
 2020, 07, 13, 09, 48,   55.719257,   51.263168,   9,  93,  346.244995,   70.983742,   196,   654
 2020, 07, 13, 09, 48,   55.700783,   51.262371,   9,  81,  329.957550,   29.615534,   196,   655
 2020, 07, 13, 09, 48,   35.627693,   48.566059,   8,  54,  308.660706,    6.400202,   198,  2268
 2020, 07, 13, 09, 48,   47.421432,   50.720661,   8,  61,  333.485748,   13.932243,   213,  1242
 2020, 07, 13, 09, 48,   49.242603,   51.222458,   9, 100,  380.037872,  132.135452,   259,  1099
 2020, 07, 13, 09, 48,   49.228004,   51.221027,   9, 100,  384.165680,  148.666275,   259,  1100
 2020, 07, 13, 09, 48,   49.213387,   51.219585,   9, 100,  362.088684,   72.987450,   259,  1101
 2020, 07, 13, 09, 48,   49.240704,   51.230011,   9,  84,  337.049927,   22.952524,   260,  1099
 2020, 07, 13, 09, 48,   52.766380,   51.565880,   9,  89,  341.548035,   35.184219,   265,   836
 2020, 07, 13, 09, 48,   52.752682,   51.564922,   9,  95,  351.360382,   54.885269,   265,   837
 2020, 07, 13, 09, 48,   52.885929,   51.997246,   8,  77,  328.150879,   16.888996,   329,   820
 2020, 07, 13, 09, 48,   51.989094,   52.288403,   8,  46,  323.687073,    6.724978,   385,   879
 2020, 07, 13, 09, 48,   53.317104,   52.695141,   8,  45,  312.692993,    7.487077,   429,   780
 2020, 07, 13, 09, 48,   48.559853,   52.677231,   8,  52,  331.188690,   20.160748,   486,  1112
 2020, 07, 13, 09, 48,   62.688057,   53.530113,   8,  54,  316.325500,   23.648853,   525,   121
 2020, 07, 13, 09, 48,   62.699394,   53.538349,   9,  86,  332.425079,   57.416267,   534,   120