year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 15, 08, 45,   71.963875,   49.506378,   9,  85,  327.544586,   44.048420,     8,   649
 2020, 10, 15, 08, 45,   71.945114,   49.515610,   8,  50,  307.654999,   13.840275,     9,   650
 2020, 10, 15, 08, 45,   71.906944,   49.544075,   8,  76,  315.858612,   25.472511,    12,   652
 2020, 10, 15, 08, 45,   71.898659,   49.548023,   8,  73,  312.830597,   21.910595,    18,   652
 2020, 10, 15, 08, 45,   42.410610,   44.264721,   8,  64,  306.958069,   18.056578,    52,  3125
 2020, 10, 15, 08, 45,   57.346222,   48.235214,   8,  73,  314.654205,    8.163289,    60,  1844
 2020, 10, 15, 08, 45,   51.057144,   46.962517,   9,  83,  323.915314,   24.260380,    69,  2374
 2020, 10, 15, 08, 45,   57.440319,   48.326229,   8,  76,  317.281494,    9.639535,    71,  1832
 2020, 10, 15, 08, 45,   57.429527,   48.324314,   8,  78,  319.781677,   11.250793,    71,  1833
 2020, 10, 15, 08, 45,   50.809315,   46.939613,   8,  47,  305.888428,    9.168574,    73,  2393
 2020, 10, 15, 08, 45,   48.124470,   46.775063,   8,  73,  312.588837,    8.915626,   150,  2569
 2020, 10, 15, 08, 45,   48.116474,   46.772854,   8,  66,  307.821655,    5.948563,   150,  2570
 2020, 10, 15, 08, 45,   70.701469,   50.867077,   8,  54,  311.994507,   18.377489,   222,   708
 2020, 10, 15, 08, 45,   70.685104,   50.866173,   8,  68,  336.653961,   56.220676,   222,   709
 2020, 10, 15, 08, 45,   70.692520,   50.864986,   9,  86,  328.873749,   39.114292,   227,   708
 2020, 10, 15, 08, 45,   70.707672,   50.875439,   7,  21,  309.473083,   13.731953,   228,   707
 2020, 10, 15, 08, 45,   70.691299,   50.874603,   9,  86,  328.846039,   40.301224,   228,   708
 2020, 10, 15, 08, 45,   70.674919,   50.873764,   8,  63,  315.810364,   20.595432,   228,   709
 2020, 10, 15, 08, 45,   70.706451,   50.885052,   9,  84,  327.782074,   37.480488,   229,   707
 2020, 10, 15, 08, 45,   68.365944,   50.890755,   8,  74,  319.329437,   20.532907,   250,   866
 2020, 10, 15, 08, 45,   69.473564,   50.975822,   9,  91,  339.094360,   52.903065,   251,   785
 2020, 10, 15, 08, 45,   77.757698,   51.407845,   8,  36,  301.046356,   12.693176,   282,   166
 2020, 10, 15, 08, 45,   77.740517,   51.407970,   8,  45,  302.796356,   14.502077,   282,   167
 2020, 10, 15, 08, 45,   77.792648,   51.420635,   9, 100,  363.955139,  189.006271,   283,   164
 2020, 10, 15, 08, 45,   77.775414,   51.420757,   9, 100,  388.429657,  357.527740,   283,   165
 2020, 10, 15, 08, 45,   77.758171,   51.420876,   9,  91,  338.059845,   81.419197,   283,   166
 2020, 10, 15, 08, 45,   77.740990,   51.420990,   8,  49,  306.495331,   18.434288,   283,   167
 2020, 10, 15, 08, 45,   77.803802,   51.418907,   8,  54,  302.899200,   16.334217,   291,   163
 2020, 10, 15, 08, 45,   77.786484,   51.419106,   9, 100,  382.183380,  308.973480,   291,   164
 2020, 10, 15, 08, 45,   77.769234,   51.419308,   9, 100,  381.120514,  297.579468,   291,   165
 2020, 10, 15, 08, 45,   77.752022,   51.419498,   9,  83,  325.029449,   49.421101,   291,   166
 2020, 10, 15, 08, 45,   77.734818,   51.419689,   8,  56,  303.504547,   15.675349,   291,   167
 2020, 10, 15, 08, 45,   63.854477,   50.931320,   8,  37,  301.621063,    5.582321,   318,  1192
 2020, 10, 15, 08, 45,   63.858593,   50.935272,   8,  46,  301.367767,    5.268474,   320,  1191
 2020, 10, 15, 08, 45,   71.105080,   51.649517,   8,  78,  317.555542,   28.320372,   342,   675
 2020, 10, 15, 08, 45,   69.922134,   51.693859,   8,  48,  301.655853,    8.386433,   358,   745
 2020, 10, 15, 08, 45,   69.299973,   51.657421,   9,  90,  335.983337,   46.805748,   358,   786
 2020, 10, 15, 08, 45,   69.285255,   51.656513,   8,  74,  313.353943,   17.383669,   358,   787
 2020, 10, 15, 08, 45,   69.930420,   51.750942,   8,  67,  308.385834,   13.560168,   364,   744
 2020, 10, 15, 08, 45,   69.349236,   51.724854,   9,  82,  322.987366,   27.700935,   365,   782
 2020, 10, 15, 08, 45,   69.334442,   51.723915,   8,  70,  310.492828,   14.723385,   365,   783
 2020, 10, 15, 08, 45,   69.275436,   51.720142,   8,  61,  305.472809,   11.143155,   365,   787
 2020, 10, 15, 08, 45,   57.200630,   50.324680,   8,  62,  307.189880,    4.924201,   367,  1770
 2020, 10, 15, 08, 45,   57.202187,   50.329803,   8,  71,  310.889893,    6.446041,   368,  1769
 2020, 10, 15, 08, 45,   69.922371,   51.751896,   8,  51,  308.400360,   13.686855,   369,   744
 2020, 10, 15, 08, 45,   69.342201,   51.719387,   8,  66,  330.548492,   38.324646,   369,   782
 2020, 10, 15, 08, 45,   69.340767,   51.728497,   8,  52,  302.368347,    9.068940,   370,   782
 2020, 10, 15, 08, 45,   69.281609,   51.724991,   9,  82,  322.579529,   28.004995,   370,   786
 2020, 10, 15, 08, 45,   69.266891,   51.724125,   8,  51,  302.194580,    9.222342,   370,   787
 2020, 10, 15, 08, 45,   57.133793,   50.353264,   8,  70,  310.445831,    6.327662,   373,  1774
 2020, 10, 15, 08, 45,   58.156956,   50.593990,   8,  69,  309.992004,    5.899322,   383,  1677
 2020, 10, 15, 08, 45,   69.981575,   52.003151,   8,  75,  314.445557,   20.112179,   405,   737
 2020, 10, 15, 08, 45,   58.360420,   50.846062,   8,  60,  304.862213,    4.738449,   415,  1649
 2020, 10, 15, 08, 45,   63.237888,   51.648762,   9, 100,  363.266937,   77.978310,   436,  1218
 2020, 10, 15, 08, 45,   63.224884,   51.647297,   9,  80,  325.111908,   18.555944,   436,  1219
 2020, 10, 15, 08, 45,   63.248844,   51.657337,   9,  99,  359.827332,   70.313057,   437,  1217
 2020, 10, 15, 08, 45,   63.235817,   51.655865,   9,  98,  356.923737,   64.616859,   437,  1218
 2020, 10, 15, 08, 45,   63.222813,   51.654400,   8,  77,  317.006195,   12.453917,   437,  1219
 2020, 10, 15, 08, 45,   63.233742,   51.662975,   9,  97,  353.098846,   56.812855,   438,  1218
 2020, 10, 15, 08, 45,   63.220737,   51.661503,   9,  93,  343.472809,   40.271553,   438,  1219
 2020, 10, 15, 08, 45,   58.596645,   51.204830,   8,  67,  308.479614,    6.476631,   462,  1614
 2020, 10, 15, 08, 45,   56.355862,   50.857979,   8,  69,  309.390442,    8.647206,   466,  1817
 2020, 10, 15, 08, 45,   65.418816,   52.224575,   8,  69,  309.549957,   11.299566,   488,  1057
 2020, 10, 15, 08, 45,   67.301163,   52.447575,   9, 100,  361.793060,   85.902206,   499,   916
 2020, 10, 15, 08, 45,   67.288765,   52.446651,   8,  76,  319.037598,   18.759375,   499,   917
 2020, 10, 15, 08, 45,   58.502285,   51.443069,   8,  44,  301.060181,    3.247616,   499,  1612
 2020, 10, 15, 08, 45,   67.759377,   52.603859,   8,  49,  301.698486,    6.644765,   517,   878
 2020, 10, 15, 08, 45,   39.960392,   46.956440,   8,  49,  301.813843,   13.573033,   534,  3136
 2020, 10, 15, 08, 45,   61.008568,   52.047379,   8,  42,  308.657684,    5.671665,   535,  1379
 2020, 10, 15, 08, 45,   61.001709,   52.067562,   8,  63,  306.751007,    5.198483,   538,  1379
 2020, 10, 15, 08, 45,   65.898712,   52.628590,   8,  71,  311.519104,   15.282086,   541,  1021
 2020, 10, 15, 08, 45,   65.964180,   52.642521,   8,  57,  303.630005,    9.162162,   542,  1017
 2020, 10, 15, 08, 45,   65.907021,   52.630272,   8,  48,  301.623322,    8.407896,   544,  1020
 2020, 10, 15, 08, 45,   65.890213,   52.628845,   8,  49,  301.845856,    8.356067,   544,  1021
 2020, 10, 15, 08, 45,   65.972641,   52.643917,   8,  69,  309.931946,   13.952451,   545,  1016
 2020, 10, 15, 08, 45,   65.710571,   52.669785,   9,  88,  332.419312,   37.474964,   551,  1031
 2020, 10, 15, 08, 45,   65.708656,   52.677662,   8,  78,  318.057465,   19.989103,   552,  1031
 2020, 10, 15, 08, 45,   65.997803,   52.759991,   7,  13,  301.114197,    6.289817,   559,  1013
 2020, 10, 15, 08, 45,   56.604225,   51.550430,   7,  13,  300.490204,    4.171055,   560,  1767
 2020, 10, 15, 08, 45,   56.593079,   51.548504,   8,  66,  310.691040,    8.605151,   560,  1768
 2020, 10, 15, 08, 45,   66.008736,   52.753548,   8,  31,  302.876526,    7.059381,   561,  1012
 2020, 10, 15, 08, 45,   56.590149,   51.555054,   9,  80,  320.459717,   14.636209,   561,  1768
 2020, 10, 15, 08, 45,   66.006889,   52.761539,   8,  62,  305.898376,    9.941428,   562,  1012
 2020, 10, 15, 08, 45,   65.748077,   52.836365,   8,  37,  300.473572,    6.771482,   574,  1026
 2020, 10, 15, 08, 45,   65.740730,   52.837173,   8,  47,  301.418823,    7.709322,   577,  1026
 2020, 10, 15, 08, 45,   65.900177,   52.891342,   9,  95,  348.286224,   70.914833,   582,  1016
 2020, 10, 15, 08, 45,   65.883179,   52.889889,   9,  81,  321.164276,   24.696272,   582,  1017
 2020, 10, 15, 08, 45,   66.165382,   52.922005,   8,  71,  311.272156,    9.891884,   583,   997
 2020, 10, 15, 08, 45,   67.527664,   53.088863,   8,  53,  310.307587,   11.678988,   590,   886
 2020, 10, 15, 08, 45,   67.533058,   53.091549,   8,  44,  301.105743,    6.098712,   594,   885
 2020, 10, 15, 08, 45,   67.519783,   53.090618,   8,  47,  301.462189,    6.367215,   594,   886
 2020, 10, 15, 08, 45,   59.425117,   52.251034,   8,  59,  304.486877,    4.672313,   597,  1502
 2020, 10, 15, 08, 45,   59.422626,   52.257587,   8,  54,  302.761688,    3.989071,   598,  1502
 2020, 10, 15, 08, 45,   63.357143,   52.774837,   8,  73,  312.590118,   10.625665,   601,  1180
 2020, 10, 15, 08, 45,   63.343330,   52.773342,   9,  82,  323.305847,   18.931953,   601,  1181
 2020, 10, 15, 08, 45,   63.329529,   52.771839,   8,  35,  315.145386,   11.555721,   601,  1182
 2020, 10, 15, 08, 45,   63.327412,   52.779060,   8,  55,  332.333374,   26.192656,   602,  1182
 2020, 10, 15, 08, 45,   63.352921,   52.789303,   9,  91,  339.251617,   35.726753,   603,  1180
 2020, 10, 15, 08, 45,   63.339088,   52.787792,   9, 100,  376.787079,  118.389183,   603,  1181
 2020, 10, 15, 08, 45,   63.325294,   52.786285,   9,  89,  343.216156,   41.065136,   603,  1182
 2020, 10, 15, 08, 45,   62.784409,   52.725887,   8,  67,  316.547791,   13.562290,   603,  1222
 2020, 10, 15, 08, 45,   64.434723,   52.985992,   9,  90,  336.565308,   39.021076,   616,  1103
 2020, 10, 15, 08, 45,   64.419601,   52.984501,   8,  72,  312.173309,   12.380729,   616,  1104
 2020, 10, 15, 08, 45,   64.402519,   52.990540,   8,  64,  306.584564,    8.414639,   617,  1105
 2020, 10, 15, 08, 45,   64.424347,   53.053650,   8,  72,  312.002777,   12.774252,   627,  1102
 2020, 10, 15, 08, 45,   62.869133,   53.006939,   8,  59,  304.436981,    7.574728,   644,  1208
 2020, 10, 15, 08, 45,   64.290375,   53.178299,   8,  59,  304.553589,    7.497668,   647,  1108
 2020, 10, 15, 08, 45,   65.851433,   53.461117,   8,  79,  319.353149,   23.238636,   667,  1009
 2020, 10, 15, 08, 45,   52.761253,   51.568722,   8,  71,  312.842926,   12.613354,   667,  2054
 2020, 10, 15, 08, 45,   52.747818,   51.565922,   9,  82,  323.541138,   22.053862,   667,  2055
 2020, 10, 15, 08, 45,   66.868614,   53.573563,   8,  57,  303.648560,    6.948437,   674,   925
 2020, 10, 15, 08, 45,   66.448975,   53.566826,   8,  72,  311.843811,   11.202002,   677,   958
 2020, 10, 15, 08, 45,   45.546734,   49.884487,   9,  93,  342.461578,   41.992203,   681,  2603
 2020, 10, 15, 08, 45,   45.538055,   49.881981,   9,  81,  321.255096,   16.956636,   681,  2604
 2020, 10, 15, 08, 45,   64.314034,   53.433372,   9, 100,  379.804169,  150.212006,   684,  1101
 2020, 10, 15, 08, 45,   58.264503,   52.749043,   8,  64,  306.517273,    5.679950,   695,  1579
 2020, 10, 15, 08, 45,   68.153267,   53.820915,   9,  83,  324.819794,   27.779661,   696,   828
 2020, 10, 15, 08, 45,   63.173409,   53.454941,   8,  65,  307.470459,    7.978302,   706,  1175
 2020, 10, 15, 08, 45,   66.882797,   53.871712,   8,  32,  300.835571,    5.040996,   716,   918
 2020, 10, 15, 08, 45,   58.873909,   53.010117,   9,  92,  340.314301,   29.443462,   720,  1518
 2020, 10, 15, 08, 45,   49.061134,   51.121609,   8,  76,  315.741577,   13.957627,   724,  2323
 2020, 10, 15, 08, 45,   69.053734,   54.076767,   8,  74,  313.560669,   16.744461,   727,   766
 2020, 10, 15, 08, 45,   69.052299,   54.085999,   9,  83,  323.917053,   28.956610,   728,   766
 2020, 10, 15, 08, 45,   67.378738,   53.988453,   8,  58,  304.100647,    7.988114,   729,   879
 2020, 10, 15, 08, 45,   66.141068,   53.894207,   9,  94,  344.161560,   43.814491,   729,   975
 2020, 10, 15, 08, 45,   66.128891,   53.893223,   8,  64,  306.502716,    7.422400,   729,   976
 2020, 10, 15, 08, 45,   61.038074,   53.445930,   8,  48,  301.565094,    4.219136,   741,  1330
 2020, 10, 15, 08, 45,   61.035675,   53.452744,   8,  59,  304.387695,    5.376705,   742,  1330
 2020, 10, 15, 08, 45,   62.364456,   53.682388,   8,  57,  305.147125,    6.120498,   753,  1225
 2020, 10, 15, 08, 45,   66.492027,   54.117973,   9,  81,  321.968323,   19.152138,   759,   942
 2020, 10, 15, 08, 45,   71.453087,   54.427284,   8,  62,  329.523804,   24.242407,   762,   622
 2020, 10, 15, 08, 45,   63.407200,   53.884739,   9,  89,  335.163513,   34.334576,   765,  1149