year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 07, 03, 36,  134.214066,   57.344486,   8,  61,  312.430420,    6.518455,   244,  1523
 2020, 08, 07, 03, 36,  141.790054,   59.584370,   8,  69,  317.723480,   11.917475,   451,   983
 2020, 08, 07, 03, 36,  141.776962,   59.583366,   8,  73,  317.183258,   11.495554,   451,   984
 2020, 08, 07, 03, 36,  141.774689,   59.591469,   8,  53,  318.885498,   12.106405,   452,   984
 2020, 08, 07, 03, 36,  141.789978,   59.634026,   9,  95,  348.054413,   46.616920,   457,   982
 2020, 08, 07, 03, 36,  141.776306,   59.632961,   8,  79,  322.969299,   15.938917,   457,   983
 2020, 08, 07, 03, 36,  141.787079,   59.642086,   8,  37,  312.826233,    8.043432,   458,   982
 2020, 08, 07, 03, 36,  148.766983,   60.021358,   8,  66,  317.550629,   13.048335,   460,   570
 2020, 08, 07, 03, 36,  148.754242,   60.021030,   8,  30,  311.033325,    8.016796,   460,   571
 2020, 08, 07, 03, 36,  146.539917,   59.965435,   8,  71,  344.058868,   69.885094,   462,   702
 2020, 08, 07, 03, 36,  146.518036,   59.964485,   8,  66,  332.094391,   42.840622,   462,   703
 2020, 08, 07, 03, 36,  146.532135,   59.963131,   9,  90,  335.548126,   50.680027,   467,   702
 2020, 08, 07, 03, 36,  148.780472,   60.041992,   8,  31,  312.829590,    9.426433,   468,   568
 2020, 08, 07, 03, 36,  148.763565,   60.041611,   9,  95,  347.434845,   50.368000,   468,   569
 2020, 08, 07, 03, 36,  148.749969,   60.041309,   9,  94,  345.197388,   45.726879,   468,   570
 2020, 08, 07, 03, 36,  146.528793,   59.972729,   9, 100,  374.121246,  179.609772,   468,   702
 2020, 08, 07, 03, 36,  146.507996,   59.971897,   9,  93,  343.862427,   69.056564,   468,   703
 2020, 08, 07, 03, 36,  133.594345,   58.872631,   8,  76,  317.854767,    9.644947,   479,  1502
 2020, 08, 07, 03, 36,  133.581131,   58.870693,   8,  35,  311.223938,    5.927579,   479,  1503
 2020, 08, 07, 03, 36,  133.596924,   58.878109,   8,  69,  316.050690,    8.484135,   480,  1501
 2020, 08, 07, 03, 36,  133.583649,   58.876198,   8,  34,  310.547150,    5.419296,   480,  1502
 2020, 08, 07, 03, 36,  133.599564,   58.899479,   9,  86,  328.497406,   18.014515,   483,  1500
 2020, 08, 07, 03, 36,  133.546890,   58.891830,   8,  66,  310.893982,    5.882614,   483,  1504
 2020, 08, 07, 03, 36,  134.180695,   58.989262,   8,  65,  307.740662,    4.953497,   484,  1456
 2020, 08, 07, 03, 36,  134.177216,   58.995792,   8,  79,  318.588348,   11.034460,   485,  1456
 2020, 08, 07, 03, 36,  133.539688,   58.904758,   9, 100,  360.215881,   56.165966,   485,  1504
 2020, 08, 07, 03, 36,  133.536133,   58.911243,   8,  75,  314.490753,    8.247293,   486,  1504
 2020, 08, 07, 03, 36,  148.487854,   60.274666,   9,  86,  328.871613,   25.332518,   503,   588
 2020, 08, 07, 03, 36,  148.474655,   60.274323,   9, 100,  407.004028,  253.592087,   503,   589
 2020, 08, 07, 03, 36,  148.462646,   60.274029,   9, 100,  368.872681,   96.656631,   503,   590
 2020, 08, 07, 03, 36,  148.449860,   60.273701,   9,  93,  341.905304,   40.581375,   503,   591
 2020, 08, 07, 03, 36,  138.007721,   59.590927,   8,  68,  318.162964,   13.733890,   503,  1189
 2020, 08, 07, 03, 36,  148.462708,   60.284424,   9,  88,  333.230133,   28.959198,   504,   590
 2020, 08, 07, 03, 36,  148.449478,   60.284088,   9,  81,  321.455109,   16.277193,   504,   591
 2020, 08, 07, 03, 36,  146.232468,   60.247410,   9,  87,  399.025452,  323.401184,   508,   713
 2020, 08, 07, 03, 36,  148.366638,   60.333759,   8,  46,  307.580933,    6.711493,   509,   597
 2020, 08, 07, 03, 36,  148.344482,   60.333138,   8,  64,  326.363739,   20.574015,   509,   599
 2020, 08, 07, 03, 36,  148.329880,   60.332722,   8,  74,  355.103638,   63.789684,   509,   600
 2020, 08, 07, 03, 36,  146.231796,   60.257023,   9,  86,  361.086548,  113.450447,   509,   713
 2020, 08, 07, 03, 36,  146.225571,   60.245697,   8,  65,  399.540436,  327.528381,   513,   713
 2020, 08, 07, 03, 36,  146.224945,   60.255306,   8,  71,  351.960693,   81.848251,   514,   713
 2020, 08, 07, 03, 36,  148.336990,   60.333355,   9,  94,  344.891388,   44.470490,   515,   599
 2020, 08, 07, 03, 36,  148.322495,   60.333015,   9,  83,  332.139954,   27.017029,   515,   600
 2020, 08, 07, 03, 36,  148.377808,   60.438076,   8,  75,  364.406250,   83.216270,   525,   595
 2020, 08, 07, 03, 36,  148.382370,   60.438915,   9,  99,  357.838562,   69.216843,   531,   594
 2020, 08, 07, 03, 36,  148.370087,   60.438629,   9,  94,  344.240387,   43.854427,   531,   595
 2020, 08, 07, 03, 36,  133.863266,   59.363529,   9,  86,  333.043945,   20.203611,   545,  1462
 2020, 08, 07, 03, 36,  133.873322,   59.371967,   9, 100,  371.218781,   77.942024,   546,  1461
 2020, 08, 07, 03, 36,  133.859726,   59.370052,   9,  80,  324.996948,   13.533776,   546,  1462
 2020, 08, 07, 03, 36,  133.920441,   59.392612,   9,  84,  329.934814,   17.513632,   548,  1457
 2020, 08, 07, 03, 36,  133.916885,   59.399136,   8,  75,  327.483276,   14.819267,   549,  1457
 2020, 08, 07, 03, 36,  133.889938,   59.395359,   9,  95,  348.291595,   34.652882,   549,  1459
 2020, 08, 07, 03, 36,  133.862839,   59.391556,   8,  38,  320.921112,    9.334231,   549,  1461
 2020, 08, 07, 03, 36,  133.903046,   59.425297,   8,  41,  324.226990,   12.360795,   553,  1457
 2020, 08, 07, 03, 36,  133.592422,   59.381268,   8,  63,  309.369110,    5.000011,   553,  1480
 2020, 08, 07, 03, 36,  133.579025,   59.379349,   9,  80,  319.926727,   10.787008,   553,  1481
 2020, 08, 07, 03, 36,  133.575500,   59.385853,   9,  97,  352.291046,   43.348511,   554,  1481
 2020, 08, 07, 03, 36,  138.775055,   60.023785,   7,   0,  317.890686,   13.926936,   555,  1134
 2020, 08, 07, 03, 36,  133.591782,   59.409237,   8,  72,  311.800964,    6.199830,   557,  1479
 2020, 08, 07, 03, 36,  136.541229,   59.816448,   9,  81,  321.463043,   13.613673,   561,  1270
 2020, 08, 07, 03, 36,  136.511597,   59.812992,   9,  85,  328.135284,   18.412893,   561,  1272
 2020, 08, 07, 03, 36,  136.508057,   59.819843,   9,  94,  344.936340,   37.686802,   562,  1272
 2020, 08, 07, 03, 36,  136.493378,   59.818127,   9,  90,  337.436554,   28.314018,   562,  1273
 2020, 08, 07, 03, 36,  136.504562,   59.826698,   9,  88,  332.545349,   21.035667,   563,  1272
 2020, 08, 07, 03, 36,  136.490036,   59.824997,   9,  97,  353.889923,   52.055870,   563,  1273
 2020, 08, 07, 03, 36,  136.486725,   59.831875,   9,  90,  337.315613,   27.529644,   564,  1273
 2020, 08, 07, 03, 36,  136.471970,   59.830154,   9,  87,  330.860321,   20.810884,   564,  1274
 2020, 08, 07, 03, 36,  136.483551,   59.838760,   9,  88,  332.683105,   22.798195,   565,  1273
 2020, 08, 07, 03, 36,  136.480392,   59.845665,   7,  22,  312.556030,    6.844247,   566,  1273
 2020, 08, 07, 03, 36,  134.378265,   59.622169,   9,  81,  322.581451,   12.746964,   572,  1417
 2020, 08, 07, 03, 36,  132.347366,   59.328327,   9, 100,  368.442841,   70.008896,   572,  1568
 2020, 08, 07, 03, 36,  134.388596,   59.630627,   8,  60,  311.735107,    6.020315,   573,  1416
 2020, 08, 07, 03, 36,  134.374619,   59.628735,   8,  78,  318.703705,   10.162027,   573,  1417
 2020, 08, 07, 03, 36,  132.304138,   59.328690,   9,  81,  321.618286,   10.781604,   573,  1571
 2020, 08, 07, 03, 36,  134.451355,   59.653282,   8,  67,  327.248199,   15.530798,   575,  1411
 2020, 08, 07, 03, 36,  134.437439,   59.651409,   8,  49,  322.914490,   11.979063,   575,  1412
 2020, 08, 07, 03, 36,  134.456848,   59.657543,   8,  77,  339.105011,   26.019901,   576,  1410
 2020, 08, 07, 03, 36,  134.442932,   59.655693,   9,  84,  343.786316,   31.604271,   576,  1411
 2020, 08, 07, 03, 36,  132.948792,   59.445351,   9,  91,  339.544708,   25.564966,   576,  1521
 2020, 08, 07, 03, 36,  134.453354,   59.664154,   8,  33,  320.083771,    9.736130,   577,  1410
 2020, 08, 07, 03, 36,  132.958420,   59.453777,   8,  65,  331.126617,   16.471756,   577,  1520
 2020, 08, 07, 03, 36,  132.928070,   59.456291,   9,  84,  343.958099,   29.086599,   578,  1522
 2020, 08, 07, 03, 36,  132.924362,   59.462746,   9, 100,  364.828461,   61.659416,   579,  1522
 2020, 08, 07, 03, 36,  134.442566,   59.683895,   9,  82,  331.218842,   18.462551,   580,  1410
 2020, 08, 07, 03, 36,  132.987320,   59.479042,   8,  75,  315.069916,    7.002133,   580,  1517
 2020, 08, 07, 03, 36,  132.934006,   59.471180,   8,  77,  341.740723,   25.873634,   580,  1521
 2020, 08, 07, 03, 36,  134.452911,   59.692348,   9,  90,  336.798676,   24.860119,   581,  1409
 2020, 08, 07, 03, 36,  134.397461,   59.684891,   7,  23,  308.625244,    4.088354,   581,  1413
 2020, 08, 07, 03, 36,  132.930328,   59.477642,   9,  98,  354.873077,   44.940296,   581,  1521
 2020, 08, 07, 03, 36,  134.449463,   59.698940,   9,  99,  359.062439,   56.669846,   582,  1409
 2020, 08, 07, 03, 36,  132.926620,   59.484097,   9,  99,  357.748169,   51.165813,   582,  1521
 2020, 08, 07, 03, 36,  132.913284,   59.482124,   8,  59,  312.955322,    5.913671,   582,  1522
 2020, 08, 07, 03, 36,  146.193085,   60.741062,   9,  88,  333.455994,   45.733833,   585,   709
 2020, 08, 07, 03, 36,  149.119324,   60.840927,   9,  84,  325.338440,   22.046217,   586,   532
 2020, 08, 07, 03, 36,  149.105637,   60.840649,   9, 100,  432.150116,  461.672516,   586,   533
 2020, 08, 07, 03, 36,  149.093140,   60.840397,   9, 100,  420.816345,  367.277008,   586,   534
 2020, 08, 07, 03, 36,  149.116943,   60.851536,   8,  63,  311.842621,    9.701965,   587,   532
 2020, 08, 07, 03, 36,  149.103500,   60.851261,   9, 100,  363.756470,   90.263420,   587,   533
 2020, 08, 07, 03, 36,  149.091583,   60.851017,   9,  98,  356.391449,   70.794746,   587,   534
 2020, 08, 07, 03, 36,  149.079819,   60.850784,   9,  85,  327.264557,   21.696247,   587,   535
 2020, 08, 07, 03, 36,  149.054749,   60.850258,   8,  79,  318.948822,   14.923136,   587,   537
 2020, 08, 07, 03, 36,  149.041779,   60.849998,   8,  75,  314.684204,   11.724276,   587,   538
 2020, 08, 07, 03, 36,  149.097626,   60.859348,   8,  59,  317.249084,   13.029923,   594,   533
 2020, 08, 07, 03, 36,  149.046387,   60.858467,   8,  43,  308.304047,    6.636864,   594,   537
 2020, 08, 07, 03, 36,  146.703232,   60.950497,   9,  80,  320.573364,   29.207495,   615,   683
 2020, 08, 07, 03, 36,  148.789627,   61.031155,   9, 100,  362.473114,   83.995659,   617,   554
 2020, 08, 07, 03, 36,  148.777069,   61.030884,   9, 100,  381.069977,  141.171127,   617,   555
 2020, 08, 07, 03, 36,  148.765381,   61.030636,   9, 100,  387.143951,  165.659286,   617,   556
 2020, 08, 07, 03, 36,  148.750519,   61.030300,   8,  73,  312.829926,   10.305481,   617,   557
 2020, 08, 07, 03, 36,  148.819183,   61.042358,   8,  56,  314.745392,   11.507921,   618,   552
 2020, 08, 07, 03, 36,  148.804337,   61.042034,   9, 100,  364.999359,   91.663582,   618,   553
 2020, 08, 07, 03, 36,  148.789001,   61.041695,   9,  81,  322.817078,   18.631865,   618,   554
 2020, 08, 07, 03, 36,  148.775513,   61.041386,   8,  69,  318.565338,   14.679191,   618,   555
 2020, 08, 07, 03, 36,  148.763916,   61.041149,   9,  86,  329.794006,   25.422253,   618,   556
 2020, 08, 07, 03, 36,  137.570953,   60.494064,   8,  72,  311.650726,    7.789683,   644,  1188
 2020, 08, 07, 03, 36,  147.692551,   61.400394,   9,  88,  332.985107,   26.807934,   679,   635
 2020, 08, 07, 03, 36,  147.677475,   61.399963,   9,  86,  328.683441,   22.118820,   679,   636
 2020, 08, 07, 03, 36,  147.690826,   61.410545,   9,  86,  328.435089,   22.111828,   680,   635
 2020, 08, 07, 03, 36,  147.676056,   61.410122,   9,  84,  325.618011,   19.081978,   680,   636
 2020, 08, 07, 03, 36,  137.091293,   60.718525,   9,  95,  347.464050,   45.721222,   684,  1209
 2020, 08, 07, 03, 36,  146.336624,   61.414410,   8,  73,  313.020203,   16.558811,   685,   695
 2020, 08, 07, 03, 36,  137.065186,   60.737930,   9, 100,  373.578217,  102.247955,   687,  1210
 2020, 08, 07, 03, 36,  137.058640,   60.734554,   9,  85,  332.007507,   23.440645,   688,  1210
 2020, 08, 07, 03, 36,  137.071701,   60.743378,   9,  97,  352.170013,   54.494186,   689,  1209
 2020, 08, 07, 03, 36,  137.054657,   60.741543,   9,  90,  335.982513,   29.038254,   689,  1210
 2020, 08, 07, 03, 36,  136.680939,   60.737381,   9,  89,  334.104736,   24.738657,   694,  1232
 2020, 08, 07, 03, 36,  136.709946,   60.748005,   9,  80,  320.506958,   12.295000,   695,  1230
 2020, 08, 07, 03, 36,  136.676682,   60.744259,   9,  87,  330.064880,   19.806915,   695,  1232
 2020, 08, 07, 03, 36,  136.757370,   60.790192,   9,  83,  324.988434,   16.992910,   700,  1226
 2020, 08, 07, 03, 36,  136.724121,   60.786449,   9,  94,  345.516357,   40.056110,   700,  1228
 2020, 08, 07, 03, 36,  136.643387,   60.777359,   9,  80,  322.042175,   12.258328,   700,  1233
 2020, 08, 07, 03, 36,  136.627991,   60.775612,   8,  70,  319.671356,   10.725784,   700,  1234
 2020, 08, 07, 03, 36,  138.488586,   60.980217,   8,  79,  318.500671,   13.274902,   701,  1125
 2020, 08, 07, 03, 36,  138.470352,   60.978405,   9,  88,  333.415070,   29.972542,   701,  1126
 2020, 08, 07, 03, 36,  138.484802,   60.987530,   8,  68,  337.200134,   33.254063,   702,  1125
 2020, 08, 07, 03, 36,  138.466812,   60.985748,   9,  86,  357.630737,   72.066673,   702,  1126
 2020, 08, 07, 03, 36,  136.589798,   60.786007,   9,  92,  341.560547,   34.050976,   702,  1236
 2020, 08, 07, 03, 36,  138.476410,   60.986683,   7,   0,  333.357269,   28.681511,   704,  1125
 2020, 08, 07, 03, 36,  138.458389,   60.984947,   7,   0,  348.549164,   53.786079,   704,  1126
 2020, 08, 07, 03, 36,  136.579315,   60.790207,   8,  63,  314.415710,    7.516868,   704,  1236
 2020, 08, 07, 03, 36,  136.687622,   60.809597,   9,  94,  388.030731,  146.669312,   705,  1229
 2020, 08, 07, 03, 36,  137.006912,   61.090797,   7,   0,  307.554474,    6.128941,   741,  1202
 2020, 08, 07, 03, 36,  136.991150,   61.089096,   9,  87,  392.556732,  174.060333,   741,  1203