year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 25, 04, 20,  137.880615,   57.305614,   9,  90,  336.703369,   34.942268,   212,   590
 2020, 07, 25, 04, 20,  137.868637,   57.305275,   9,  81,  321.660889,   17.873322,   212,   591
 2020, 07, 25, 04, 20,  134.152786,   57.315151,   7,  25,  309.832306,    6.203203,   235,   807
 2020, 07, 25, 04, 20,  134.137177,   57.314213,   8,  70,  320.717407,   16.500010,   235,   808
 2020, 07, 25, 04, 20,  134.120758,   57.313232,   9,  84,  325.473358,   23.093338,   235,   809
 2020, 07, 25, 04, 20,  134.120178,   57.322239,   9,  94,  345.663116,   56.530991,   236,   809
 2020, 07, 25, 04, 20,  134.104050,   57.321278,   8,  75,  318.765259,   16.408937,   236,   810
 2020, 07, 25, 04, 20,  134.196671,   57.345005,   8,  64,  327.584290,   24.699821,   238,   804
 2020, 07, 25, 04, 20,  134.180984,   57.344063,   8,  62,  323.180603,   19.152258,   238,   805
 2020, 07, 25, 04, 20,  134.157028,   57.330055,   8,  53,  310.767578,   10.420191,   241,   806
 2020, 07, 25, 04, 20,  134.204529,   57.341789,   8,  75,  314.426910,   13.009613,   242,   803
 2020, 07, 25, 04, 20,  134.188828,   57.340908,   9,  91,  338.365326,   43.967510,   242,   804
 2020, 07, 25, 04, 20,  136.332932,   58.320805,   8,  70,  310.797180,   12.808021,   374,   677
 2020, 07, 25, 04, 20,  138.283035,   58.797340,   8,  47,  309.850037,    7.394779,   438,   537
 2020, 07, 25, 04, 20,  133.562378,   58.891388,   8,  56,  313.280273,   10.947263,   478,   816
 2020, 07, 25, 04, 20,  133.546997,   58.890465,   8,  61,  320.972473,   18.514406,   478,   817
 2020, 07, 25, 04, 20,  133.557999,   58.888546,   8,  65,  310.407562,    8.382940,   482,   816
 2020, 07, 25, 04, 20,  133.555008,   58.897396,   9,  93,  343.243439,   51.545086,   483,   816
 2020, 07, 25, 04, 20,  133.916138,   59.393494,   9,  92,  340.093353,   46.544426,   553,   788
 2020, 07, 25, 04, 20,  133.898651,   59.392544,   9, 100,  370.972290,  132.120941,   553,   789
 2020, 07, 25, 04, 20,  133.914291,   59.402573,   9, 100,  393.035492,  237.982254,   554,   788
 2020, 07, 25, 04, 20,  133.897263,   59.401642,   9, 100,  415.819580,  398.414429,   554,   789
 2020, 07, 25, 04, 20,  133.596817,   59.384808,   7,  15,  311.554810,    8.098837,   554,   806
 2020, 07, 25, 04, 20,  133.912888,   59.411682,   9, 100,  370.094055,  130.612778,   555,   788
 2020, 07, 25, 04, 20,  133.895798,   59.410728,   9, 100,  407.149689,  330.862061,   555,   789
 2020, 07, 25, 04, 20,  133.610672,   59.403767,   9,  84,  326.668121,   23.923660,   556,   805
 2020, 07, 25, 04, 20,  133.577026,   59.401829,   9,  85,  328.179291,   25.571280,   556,   807
 2020, 07, 25, 04, 20,  132.340256,   59.324223,   8,  64,  326.644653,   17.989182,   556,   882
 2020, 07, 25, 04, 20,  132.324295,   59.323135,   9,  94,  346.779358,   48.638653,   556,   883
 2020, 07, 25, 04, 20,  132.354797,   59.333916,   9,  92,  341.142548,   37.121014,   557,   881
 2020, 07, 25, 04, 20,  132.338196,   59.332783,   9,  96,  350.916962,   55.787621,   557,   882
 2020, 07, 25, 04, 20,  132.322067,   59.331688,   8,  60,  320.187317,   12.702446,   557,   883
 2020, 07, 25, 04, 20,  132.307281,   59.330677,   9,  81,  329.419708,   23.871220,   557,   884
 2020, 07, 25, 04, 20,  132.368240,   59.343540,   8,  59,  318.695984,   10.709492,   558,   880
 2020, 07, 25, 04, 20,  132.304871,   59.339207,   8,  40,  325.126465,   17.424248,   558,   884
 2020, 07, 25, 04, 20,  132.289841,   59.338184,   8,  52,  339.294159,   36.763786,   558,   885
 2020, 07, 25, 04, 20,  133.603424,   59.408752,   8,  62,  324.476227,   23.020138,   561,   805
 2020, 07, 25, 04, 20,  132.347366,   59.334728,   8,  70,  343.859528,   39.962696,   561,   881
 2020, 07, 25, 04, 20,  132.300446,   59.331730,   8,  69,  350.506500,   54.932781,   561,   884
 2020, 07, 25, 04, 20,  132.298065,   59.340248,   9,  81,  334.198364,   26.118246,   562,   884
 2020, 07, 25, 04, 20,  132.318573,   59.385044,   8,  70,  322.364136,   17.031466,   567,   882
 2020, 07, 25, 04, 20,  132.970840,   59.470848,   9,  90,  347.876617,   56.298733,   572,   841
 2020, 07, 25, 04, 20,  132.954208,   59.469814,   8,  68,  313.922821,    8.888172,   572,   842
 2020, 07, 25, 04, 20,  134.033295,   59.756348,   8,  69,  312.116394,    9.612463,   610,   776
 2020, 07, 25, 04, 20,  132.397736,   59.945587,   8,  73,  317.752167,   12.515619,   650,   866
 2020, 07, 25, 04, 20,  132.395630,   59.954231,   8,  54,  314.922424,   10.009274,   651,   866
 2020, 07, 25, 04, 20,  137.454468,   60.444237,   8,  67,  308.425537,    6.178826,   694,   582
 2020, 07, 25, 04, 20,  143.760910,   60.560726,   8,  57,  313.728943,   22.682377,   711,   190
 2020, 07, 25, 04, 20,  143.737122,   60.561279,   7,  13,  306.046936,   13.701072,   711,   191
 2020, 07, 25, 04, 20,  143.772568,   60.573280,   9,  85,  326.867706,   45.156834,   712,   189