year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 23, 03, 39,  105.933372,   60.753372,   8,  58,  305.658051,   11.846634,    92,  2895
 2020, 08, 23, 03, 39,  105.929512,   60.748760,   8,  53,  304.557953,   10.681046,    99,  2895
 2020, 08, 23, 03, 39,  104.409103,   60.217312,   8,  39,  302.880493,   11.623668,   106,  2993
 2020, 08, 23, 03, 39,  104.393913,   60.210686,   8,  49,  303.455475,   12.300187,   106,  2994
 2020, 08, 23, 03, 39,  121.370247,   65.441849,   8,  53,  305.246887,    6.058688,   109,  1883
 2020, 08, 23, 03, 39,  121.353760,   65.438515,   8,  52,  305.306763,    6.189615,   109,  1884
 2020, 08, 23, 03, 39,  104.373909,   60.252594,   8,  34,  315.396088,   24.150249,   109,  2992
 2020, 08, 23, 03, 39,  104.358765,   60.246010,   7,  14,  304.376862,   11.166276,   109,  2993
 2020, 08, 23, 03, 39,  121.421844,   65.477646,   8,  56,  308.609589,    6.904665,   113,  1878
 2020, 08, 23, 03, 39,  121.324654,   65.473351,   8,  34,  302.304138,    4.383370,   115,  1883
 2020, 08, 23, 03, 39,  121.308090,   65.469955,   8,  58,  306.275787,    6.576647,   115,  1884
 2020, 08, 23, 03, 39,  104.394012,   60.250309,   8,  67,  314.892365,   25.225277,   116,  2991
 2020, 08, 23, 03, 39,  104.379166,   60.243786,   8,  54,  318.932526,   29.947046,   116,  2992
 2020, 08, 23, 03, 39,  104.468468,   60.299862,   8,  48,  301.540344,   12.007337,   117,  2985
 2020, 08, 23, 03, 39,  104.453217,   60.293186,   8,  69,  309.988251,   21.314161,   117,  2986
 2020, 08, 23, 03, 39,  121.221458,   65.491203,   8,  67,  314.482452,   10.548684,   120,  1887
 2020, 08, 23, 03, 39,  121.232185,   65.516785,   7,  19,  310.568481,    7.824421,   123,  1885
 2020, 08, 23, 03, 39,  121.241379,   65.526436,   7,  24,  304.766266,    5.529065,   124,  1884
 2020, 08, 23, 03, 39,  114.308182,   63.987194,   7,  22,  305.019318,    6.165846,   140,  2276
 2020, 08, 23, 03, 39,  114.444740,   64.035042,   8,  33,  308.428223,    7.626448,   141,  2266
 2020, 08, 23, 03, 39,  114.400681,   64.022858,   8,  76,  316.662262,   12.147181,   141,  2269
 2020, 08, 23, 03, 39,  114.386063,   64.018806,   8,  44,  309.313751,    6.708047,   141,  2270
 2020, 08, 23, 03, 39,  122.420815,   65.919060,   8,  67,  308.682831,    6.846867,   146,  1802
 2020, 08, 23, 03, 39,  114.245453,   63.995907,   8,  42,  315.268158,   11.936458,   146,  2278
 2020, 08, 23, 03, 39,  114.323090,   64.027809,   9, 100,  364.872498,   86.195808,   147,  2272
 2020, 08, 23, 03, 39,  114.308571,   64.023743,   9, 100,  387.646332,  161.441864,   147,  2273
 2020, 08, 23, 03, 39,  114.294014,   64.019646,   9,  97,  351.633362,   56.653801,   147,  2274
 2020, 08, 23, 03, 39,  114.249466,   64.007080,   8,  75,  328.646637,   23.402748,   147,  2277
 2020, 08, 23, 03, 39,  114.220062,   63.998775,   9,  86,  329.719513,   26.597630,   147,  2279
 2020, 08, 23, 03, 39,  114.356659,   64.047234,   8,  71,  316.577820,   12.985399,   148,  2269
 2020, 08, 23, 03, 39,  114.341942,   64.043121,   8,  48,  308.793457,    7.785357,   148,  2270
 2020, 08, 23, 03, 39,  114.312691,   64.034897,   9, 100,  361.796906,   79.614967,   148,  2272
 2020, 08, 23, 03, 39,  114.298111,   64.030800,   9, 100,  467.286743,  808.887390,   148,  2273
 2020, 08, 23, 03, 39,  114.283653,   64.026749,   9, 100,  410.317322,  276.553497,   148,  2274
 2020, 08, 23, 03, 39,  114.268967,   64.022598,   9,  94,  363.184479,   83.390205,   148,  2275
 2020, 08, 23, 03, 39,  114.273186,   64.033806,   8,  79,  319.380493,   17.239529,   149,  2274
 2020, 08, 23, 03, 39,  114.258636,   64.029716,   9,  92,  353.519196,   64.323013,   149,  2275
 2020, 08, 23, 03, 39,  104.055244,   60.750633,   8,  76,  315.445068,   27.663162,   185,  2969
 2020, 08, 23, 03, 39,  104.016685,   60.800751,   8,  35,  304.379822,   13.233457,   189,  2967
 2020, 08, 23, 03, 39,  121.565712,   66.128731,   9,  99,  358.926361,   59.933224,   197,  1831
 2020, 08, 23, 03, 39,  121.558296,   66.134941,   9,  89,  333.513489,   24.758730,   198,  1831
 2020, 08, 23, 03, 39,  121.567352,   66.144394,   8,  48,  308.025665,    6.501291,   199,  1830
 2020, 08, 23, 03, 39,  121.517845,   66.134644,   9,  92,  341.421265,   32.943344,   199,  1833
 2020, 08, 23, 03, 39,  121.501350,   66.131386,   9,  96,  349.039520,   43.688389,   199,  1834
 2020, 08, 23, 03, 39,  121.510391,   66.140839,   8,  42,  331.489349,   20.109426,   200,  1833
 2020, 08, 23, 03, 39,  121.477371,   66.134323,   9, 100,  370.209015,   82.619431,   200,  1835
 2020, 08, 23, 03, 39,  121.486443,   66.143791,   9,  89,  358.951263,   57.056644,   201,  1834
 2020, 08, 23, 03, 39,  121.469872,   66.140533,   8,  59,  346.763397,   37.894466,   201,  1835
 2020, 08, 23, 03, 39,  121.387245,   66.124199,   8,  74,  344.793274,   35.974606,   201,  1840
 2020, 08, 23, 03, 39,  121.370689,   66.120918,   8,  53,  322.351562,   14.762743,   201,  1841
 2020, 08, 23, 03, 39,  121.545044,   66.162994,   8,  69,  310.273895,    7.622552,   202,  1830
 2020, 08, 23, 03, 39,  121.478973,   66.150009,   8,  38,  324.193939,   14.755569,   202,  1834
 2020, 08, 23, 03, 39,  121.396271,   66.133667,   8,  60,  345.494324,   35.884220,   202,  1839
 2020, 08, 23, 03, 39,  121.324242,   66.142479,   9,  95,  347.412384,   41.287312,   205,  1842
 2020, 08, 23, 03, 39,  121.333351,   66.151978,   7,  26,  312.644958,    8.391676,   206,  1841
 2020, 08, 23, 03, 39,  121.458168,   66.184250,   8,  46,  313.104370,    8.224360,   207,  1833
 2020, 08, 23, 03, 39,  121.441635,   66.181007,   8,  55,  321.312622,   12.959249,   207,  1834
 2020, 08, 23, 03, 39,  121.449341,   66.185944,   8,  53,  316.123932,    9.940203,   208,  1833
 2020, 08, 23, 03, 39,  121.393898,   66.198006,   8,  57,  313.903809,    9.876541,   211,  1835
 2020, 08, 23, 03, 39,  121.395409,   66.213676,   8,  46,  324.646149,   15.893860,   213,  1834
 2020, 08, 23, 03, 39,  121.387939,   66.219872,   8,  78,  337.460388,   27.136221,   214,  1834
 2020, 08, 23, 03, 39,  121.398499,   66.244987,   9,  80,  344.193665,   34.821629,   217,  1832
 2020, 08, 23, 03, 39,  121.409126,   66.270081,   8,  40,  312.142609,    8.497519,   220,  1830
 2020, 08, 23, 03, 39,  121.477180,   66.324821,   9, 100,  371.155670,   83.739441,   226,  1823
 2020, 08, 23, 03, 39,  121.544853,   66.353394,   9,  84,  325.527649,   18.845989,   228,  1818
 2020, 08, 23, 03, 39,  121.478752,   66.340446,   8,  54,  317.956940,   11.664289,   228,  1822
 2020, 08, 23, 03, 39,  121.462158,   66.337189,   7,  16,  316.037018,   10.257249,   228,  1823
 2020, 08, 23, 03, 39,  121.472755,   66.362228,   7,  25,  310.882751,    7.672590,   231,  1821
 2020, 08, 23, 03, 39,  121.448631,   66.365158,   8,  49,  309.938812,    7.785314,   232,  1822
 2020, 08, 23, 03, 39,  121.432045,   66.361923,   7,  27,  306.392731,    6.080751,   232,  1823
 2020, 08, 23, 03, 39,  112.418121,   64.412582,   8,  79,  322.675171,   19.962696,   263,  2330
 2020, 08, 23, 03, 39,  112.328560,   64.396690,   9,  94,  344.614380,   50.509464,   264,  2335
 2020, 08, 23, 03, 39,  112.312912,   64.392067,   9, 100,  407.152008,  288.119202,   264,  2336
 2020, 08, 23, 03, 39,  112.296928,   64.387344,   9, 100,  418.810272,  371.428345,   264,  2337
 2020, 08, 23, 03, 39,  112.280861,   64.382584,   9,  84,  325.563324,   25.148451,   264,  2338
 2020, 08, 23, 03, 39,  112.333031,   64.408562,   8,  63,  306.380951,    6.833142,   265,  2334
 2020, 08, 23, 03, 39,  112.317207,   64.403900,   8,  75,  315.285645,   13.076354,   265,  2335
 2020, 08, 23, 03, 39,  112.301277,   64.399200,   9,  85,  327.073090,   25.467144,   265,  2336
 2020, 08, 23, 03, 39,  112.388924,   64.446053,   7,  29,  311.847168,    9.623624,   267,  2329
 2020, 08, 23, 03, 39,  111.810715,   64.306656,   8,  45,  313.773163,   13.807775,   270,  2363
 2020, 08, 23, 03, 39,  111.794640,   64.301849,   8,  63,  324.498322,   26.034582,   270,  2364
 2020, 08, 23, 03, 39,  111.778481,   64.297005,   8,  60,  318.814819,   18.950392,   270,  2365
 2020, 08, 23, 03, 39,  111.806664,   64.305481,   9,  81,  321.322906,   20.394569,   274,  2363
 2020, 08, 23, 03, 39,  111.790680,   64.300629,   9,  85,  327.559174,   28.301212,   274,  2364
 2020, 08, 23, 03, 39,  111.702950,   64.295593,   8,  71,  311.323273,   12.658492,   276,  2368
 2020, 08, 23, 03, 39,  111.399284,   64.224503,   8,  68,  309.232056,   10.923976,   278,  2385
 2020, 08, 23, 03, 39,  111.796677,   64.356483,   9,  92,  339.885040,   45.024105,   279,  2360
 2020, 08, 23, 03, 39,  111.780571,   64.351601,   8,  53,  309.303162,    9.401506,   279,  2361
 2020, 08, 23, 03, 39,  111.785179,   64.363785,   9,  94,  344.112549,   52.597095,   280,  2360
 2020, 08, 23, 03, 39,  112.346031,   64.541183,   9,  83,  323.718414,   22.032867,   281,  2324
 2020, 08, 23, 03, 39,  112.329247,   64.536255,   8,  69,  309.975800,    9.814933,   281,  2325
 2020, 08, 23, 03, 39,  111.826828,   64.397812,   9,  91,  339.056061,   44.347466,   282,  2356
 2020, 08, 23, 03, 39,  111.810738,   64.392990,   9,  91,  337.824188,   41.864815,   282,  2357
 2020, 08, 23, 03, 39,  111.895477,   64.429062,   7,  21,  302.612305,    5.931749,   283,  2351
 2020, 08, 23, 03, 39,  111.879478,   64.424286,   8,  79,  319.365417,   19.202902,   283,  2352
 2020, 08, 23, 03, 39,  111.088791,   64.184013,   9,  81,  321.235382,   22.474747,   283,  2400
 2020, 08, 23, 03, 39,  111.691322,   64.378662,   8,  78,  318.302002,   17.179193,   284,  2363
 2020, 08, 23, 03, 39,  111.904633,   64.453133,   8,  48,  305.127869,    7.246995,   285,  2349
 2020, 08, 23, 03, 39,  111.047890,   64.193611,   8,  77,  329.600403,   31.016111,   285,  2401
 2020, 08, 23, 03, 39,  111.036148,   64.201111,   8,  59,  318.101654,   19.074726,   286,  2401
 2020, 08, 23, 03, 39,  111.897682,   64.451538,   8,  54,  311.320709,   10.822937,   289,  2349
 2020, 08, 23, 03, 39,  111.674156,   64.383682,   8,  49,  307.497742,    8.923676,   289,  2363
 2020, 08, 23, 03, 39,  111.045540,   64.189110,   8,  63,  325.082123,   26.617128,   289,  2401
 2020, 08, 23, 03, 39,  111.033661,   64.196564,   8,  75,  325.409485,   25.058325,   290,  2401
 2020, 08, 23, 03, 39,  111.955353,   64.490311,   8,  40,  303.218842,    6.448086,   291,  2344
 2020, 08, 23, 03, 39,  111.943840,   64.497543,   8,  55,  305.726471,    7.836271,   292,  2344
 2020, 08, 23, 03, 39,  110.992905,   64.206146,   9,  83,  324.727539,   25.641432,   292,  2402
 2020, 08, 23, 03, 39,  111.852264,   64.480736,   8,  67,  308.488068,    9.481858,   293,  2349
 2020, 08, 23, 03, 39,  110.963928,   64.208260,   9,  91,  339.417358,   47.222706,   293,  2403
 2020, 08, 23, 03, 39,  110.946999,   64.202972,   9,  90,  336.326202,   42.441704,   293,  2404
 2020, 08, 23, 03, 39,  110.894188,   64.220024,   9,  93,  343.657928,   56.563942,   296,  2405
 2020, 08, 23, 03, 39,  110.877106,   64.214699,   9,  91,  339.272583,   49.450958,   296,  2406
 2020, 08, 23, 03, 39,  110.864822,   64.222069,   7,  24,  303.205383,    6.596055,   297,  2406
 2020, 08, 23, 03, 39,  111.889526,   64.545280,   8,  36,  310.927307,   10.672855,   298,  2343
 2020, 08, 23, 03, 39,  111.353867,   64.383949,   9,  96,  351.219818,   69.199226,   298,  2376
 2020, 08, 23, 03, 39,  111.337288,   64.378899,   9, 100,  366.390381,  111.942818,   298,  2377
 2020, 08, 23, 03, 39,  111.320618,   64.373810,   8,  70,  310.685760,   10.956800,   298,  2378
 2020, 08, 23, 03, 39,  111.877777,   64.552429,   8,  78,  332.762238,   32.221561,   299,  2343
 2020, 08, 23, 03, 39,  111.325325,   64.386177,   8,  67,  308.148743,    8.777830,   299,  2377
 2020, 08, 23, 03, 39,  112.104324,   64.629959,   8,  53,  302.740509,    6.260704,   300,  2328
 2020, 08, 23, 03, 39,  111.881790,   64.564255,   9,  86,  329.760773,   28.917120,   300,  2342
 2020, 08, 23, 03, 39,  111.866310,   64.559669,   8,  59,  319.768921,   17.723272,   300,  2343
 2020, 08, 23, 03, 39,  111.854431,   64.566780,   7,  24,  310.130676,    9.486496,   301,  2343
 2020, 08, 23, 03, 39,  110.782654,   64.241264,   8,  76,  324.248169,   25.372328,   301,  2408
 2020, 08, 23, 03, 39,  111.240105,   64.393051,   8,  57,  315.448242,   15.310586,   302,  2380
 2020, 08, 23, 03, 39,  111.223724,   64.388069,   8,  60,  318.717316,   18.495256,   302,  2381
 2020, 08, 23, 03, 39,  111.862427,   64.570877,   8,  52,  309.318268,   10.452491,   305,  2342
 2020, 08, 23, 03, 39,  110.798080,   64.242523,   8,  58,  322.653198,   22.313725,   305,  2407
 2020, 08, 23, 03, 39,  110.780685,   64.237022,   8,  36,  316.550720,   16.177717,   305,  2408
 2020, 08, 23, 03, 39,  111.235764,   64.390457,   9,  82,  323.089966,   22.526987,   306,  2380
 2020, 08, 23, 03, 39,  111.219536,   64.385445,   8,  44,  305.609070,    7.289744,   306,  2381
 2020, 08, 23, 03, 39,  110.811661,   64.280518,   8,  79,  323.127350,   23.274252,   308,  2404
 2020, 08, 23, 03, 39,  110.901001,   64.319672,   8,  64,  309.331390,   11.123216,   309,  2398
 2020, 08, 23, 03, 39,  110.883690,   64.314278,   8,  69,  313.641876,   14.059747,   309,  2399
 2020, 08, 23, 03, 39,  110.854126,   64.316200,   8,  61,  314.160492,   14.582742,   310,  2400
 2020, 08, 23, 03, 39,  110.836899,   64.310814,   8,  41,  308.734619,   10.272244,   310,  2401
 2020, 08, 23, 03, 39,  111.666016,   64.576027,   8,  74,  314.015198,   13.344683,   311,  2350
 2020, 08, 23, 03, 39,  111.509209,   64.636635,   9,  86,  329.521942,   29.728060,   325,  2352
 2020, 08, 23, 03, 39,  111.493324,   64.631821,   8,  64,  306.570740,    7.709396,   325,  2353
 2020, 08, 23, 03, 39,  111.118477,   64.517403,   8,  56,  305.816956,    7.133662,   325,  2376
 2020, 08, 23, 03, 39,  111.106438,   64.524673,   8,  73,  312.622345,   12.395699,   326,  2376
 2020, 08, 23, 03, 39,  111.023865,   64.499229,   8,  52,  309.685272,   10.614843,   326,  2381
 2020, 08, 23, 03, 39,  111.011688,   64.506493,   8,  45,  310.009308,   10.752404,   327,  2381
 2020, 08, 23, 03, 39,  110.994797,   64.501282,   9,  94,  346.054321,   60.364773,   327,  2382
 2020, 08, 23, 03, 39,  111.279259,   64.599350,   8,  74,  313.421539,   13.179984,   328,  2364
 2020, 08, 23, 03, 39,  111.262871,   64.594360,   9,  87,  330.158264,   31.446419,   328,  2365
 2020, 08, 23, 03, 39,  111.594307,   64.715858,   8,  65,  315.082794,   13.525987,   330,  2343
 2020, 08, 23, 03, 39,  111.578362,   64.711090,   8,  72,  315.642792,   13.915696,   330,  2344
 2020, 08, 23, 03, 39,  111.501160,   64.698692,   8,  44,  307.510437,    7.999742,   331,  2348
 2020, 08, 23, 03, 39,  111.309494,   64.641045,   9,  80,  320.679504,   20.223143,   331,  2360
 2020, 08, 23, 03, 39,  111.458015,   64.696510,   9,  85,  327.169403,   26.510014,   332,  2350
 2020, 08, 23, 03, 39,  111.393288,   64.677086,   8,  51,  307.670013,    9.388471,   332,  2354
 2020, 08, 23, 03, 39,  111.149971,   64.603584,   8,  46,  318.731079,   16.661587,   332,  2369
 2020, 08, 23, 03, 39,  111.203728,   64.630760,   9,  95,  352.942230,   68.683327,   333,  2365
 2020, 08, 23, 03, 39,  111.241531,   64.653008,   8,  37,  311.862946,   10.637159,   334,  2362
 2020, 08, 23, 03, 39,  111.197601,   64.628914,   8,  55,  348.504913,   59.303871,   337,  2365
 2020, 08, 23, 03, 39,  111.235207,   64.651367,   8,  40,  313.427002,   13.283612,   338,  2362
 2020, 08, 23, 03, 39,  111.108620,   64.623413,   9,  93,  343.023651,   52.151119,   339,  2369
 2020, 08, 23, 03, 39,  109.693855,   64.232613,   8,  40,  301.874786,    7.289147,   344,  2448
 2020, 08, 23, 03, 39,  109.588203,   64.245087,   8,  56,  306.987762,   10.564620,   348,  2451
 2020, 08, 23, 03, 39,  109.580315,   64.245995,   8,  30,  303.171082,    7.372245,   353,  2451
 2020, 08, 23, 03, 39,  109.352165,   64.182388,   8,  31,  304.071075,    8.574926,   354,  2463
 2020, 08, 23, 03, 39,  109.601044,   64.299721,   8,  63,  306.326447,    9.381041,   357,  2447
 2020, 08, 23, 03, 39,  109.480827,   64.272133,   9,  81,  321.267059,   25.968182,   358,  2453
 2020, 08, 23, 03, 39,  109.464874,   64.313896,   8,  59,  317.631378,   20.247034,   362,  2451
 2020, 08, 23, 03, 39,  109.505577,   64.338829,   8,  66,  313.166077,   16.012882,   363,  2448
 2020, 08, 23, 03, 39,  109.587349,   64.388573,   8,  54,  307.272705,   10.343028,   365,  2442
 2020, 08, 23, 03, 39,  110.860733,   64.798164,   8,  53,  310.499542,   11.623226,   366,  2367
 2020, 08, 23, 03, 39,  110.843414,   64.803780,   8,  79,  319.433105,   18.574539,   371,  2367
 2020, 08, 23, 03, 39,  109.545532,   64.391617,   9,  81,  320.993317,   24.796860,   371,  2443
 2020, 08, 23, 03, 39,  110.831345,   64.811020,   8,  47,  312.597961,   12.312635,   372,  2367
 2020, 08, 23, 03, 39,  109.532051,   64.398903,   9,  91,  338.980103,   52.102543,   372,  2443
 2020, 08, 23, 03, 39,  110.724808,   64.800148,   8,  65,  320.394440,   19.109104,   374,  2372
 2020, 08, 23, 03, 39,  109.719810,   64.483093,   8,  62,  305.875580,   10.156356,   374,  2431
 2020, 08, 23, 03, 39,  109.702316,   64.477448,   8,  70,  313.193512,   15.365218,   374,  2432
 2020, 08, 23, 03, 39,  110.712219,   64.807251,   8,  52,  317.083679,   15.789245,   375,  2372
 2020, 08, 23, 03, 39,  109.653328,   64.473198,   8,  59,  317.958801,   19.812304,   375,  2434