year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 17, 03, 50,  121.079010,   60.696201,   8,  52,  305.311920,    7.345434,   207,  2004
 2020, 08, 17, 03, 50,  121.084801,   60.701969,   8,  50,  305.860474,    7.128268,   209,  2003
 2020, 08, 17, 03, 50,  135.373825,   63.116322,   8,  42,  304.080017,    8.431624,   251,  1070
 2020, 08, 17, 03, 50,  135.409119,   63.135326,   8,  65,  326.557800,   26.118624,   253,  1068
 2020, 08, 17, 03, 50,  135.367264,   63.131580,   9,  99,  359.497864,   88.049492,   253,  1070
 2020, 08, 17, 03, 50,  135.346375,   63.129719,   9,  91,  339.105408,   44.152157,   253,  1071
 2020, 08, 17, 03, 50,  135.399429,   63.138931,   8,  31,  324.629791,   20.593428,   256,  1068
 2020, 08, 17, 03, 50,  135.357498,   63.135311,   9,  89,  349.558411,   60.862598,   256,  1070
 2020, 08, 17, 03, 50,  135.431534,   63.165485,   8,  32,  318.323578,   15.596247,   259,  1066
 2020, 08, 17, 03, 50,  135.386200,   63.169491,   9,  89,  346.340515,   53.934231,   260,  1068
 2020, 08, 17, 03, 50,  135.382996,   63.177132,   8,  63,  333.099548,   33.142498,   261,  1068
 2020, 08, 17, 03, 50,  135.453979,   63.215080,   7,  28,  304.935974,    6.173345,   265,  1064
 2020, 08, 17, 03, 50,  135.432831,   63.213230,   8,  71,  314.291077,   13.557163,   265,  1065
 2020, 08, 17, 03, 50,  133.770981,   63.096230,   8,  54,  306.212616,    6.097005,   272,  1147
 2020, 08, 17, 03, 50,  135.634552,   63.345810,   9,  84,  325.732208,   26.378338,   282,  1053
 2020, 08, 17, 03, 50,  135.631271,   63.353516,   8,  70,  310.620789,   11.991693,   283,  1053
 2020, 08, 17, 03, 50,  133.382614,   63.163540,   9,  80,  319.997162,   16.533226,   286,  1165
 2020, 08, 17, 03, 50,  133.374054,   63.164955,   8,  42,  315.748993,   11.740987,   288,  1165
 2020, 08, 17, 03, 50,  133.608536,   63.249374,   8,  58,  317.366638,   13.649386,   296,  1151
 2020, 08, 17, 03, 50,  131.499603,   63.027710,   8,  53,  302.711975,    4.615284,   297,  1269
 2020, 08, 17, 03, 50,  131.482742,   63.025734,   8,  76,  315.324493,   11.733502,   297,  1270
 2020, 08, 17, 03, 50,  131.851028,   63.162434,   8,  45,  306.218079,    6.302443,   311,  1245
 2020, 08, 17, 03, 50,  133.304016,   63.326550,   7,   0,  312.340454,   10.613754,   312,  1164
 2020, 08, 17, 03, 50,  131.933990,   63.179211,   8,  53,  338.498169,   31.058359,   312,  1240
 2020, 08, 17, 03, 50,  131.548203,   63.149738,   8,  60,  328.496002,   20.565811,   314,  1262
 2020, 08, 17, 03, 50,  131.574448,   63.167461,   8,  34,  318.743347,   12.416414,   316,  1260
 2020, 08, 17, 03, 50,  131.582077,   63.204235,   8,  59,  322.023987,   15.680633,   322,  1258
 2020, 08, 17, 03, 50,  131.677231,   63.229794,   8,  57,  303.775085,    5.468631,   324,  1252
 2020, 08, 17, 03, 50,  109.975311,   58.602100,   7,   0,  304.175079,    8.971646,   332,  2696
 2020, 08, 17, 03, 50,  131.098892,   63.337383,   8,  47,  305.217804,    5.664250,   349,  1280
 2020, 08, 17, 03, 50,  131.179459,   63.354259,   7,   0,  305.580261,    6.256820,   350,  1275
 2020, 08, 17, 03, 50,  133.906235,   63.687458,   8,  54,  305.444672,    6.872300,   357,  1124
 2020, 08, 17, 03, 50,  133.888763,   63.685783,   8,  74,  313.858185,   12.781821,   357,  1125
 2020, 08, 17, 03, 50,  131.247513,   63.413177,   9,  86,  339.352478,   34.247978,   358,  1269
 2020, 08, 17, 03, 50,  131.230423,   63.411182,   8,  55,  303.242706,    4.921080,   358,  1270
 2020, 08, 17, 03, 50,  131.481216,   63.484325,   9,  92,  340.779663,   35.839840,   364,  1254
 2020, 08, 17, 03, 50,  131.463852,   63.482319,   8,  60,  312.960266,    9.478098,   364,  1255
 2020, 08, 17, 03, 50,  131.477203,   63.491219,   8,  44,  308.809723,    6.894229,   365,  1254
 2020, 08, 17, 03, 50,  131.525223,   63.504120,   7,  12,  309.074188,    7.013130,   366,  1251
 2020, 08, 17, 03, 50,  131.631744,   63.529263,   9,  94,  385.748718,  141.234009,   369,  1244
 2020, 08, 17, 03, 50,  131.614288,   63.527302,   9,  90,  336.812469,   32.140057,   369,  1245
 2020, 08, 17, 03, 50,  131.645218,   63.538151,   8,  76,  332.093933,   24.347546,   370,  1243
 2020, 08, 17, 03, 50,  131.627792,   63.536194,   9, 100,  396.711304,  181.905838,   370,  1244
 2020, 08, 17, 03, 50,  131.610321,   63.534229,   8,  53,  327.215820,   18.935429,   370,  1245
 2020, 08, 17, 03, 50,  131.540756,   63.526379,   8,  69,  318.050629,   12.234426,   370,  1249
 2020, 08, 17, 03, 50,  133.877197,   63.776913,   8,  71,  314.583771,   13.470331,   371,  1123
 2020, 08, 17, 03, 50,  131.641312,   63.545090,   9, 100,  397.698212,  183.976212,   371,  1243
 2020, 08, 17, 03, 50,  131.623840,   63.543129,   9,  82,  343.442566,   36.391823,   371,  1244
 2020, 08, 17, 03, 50,  131.606323,   63.541153,   9, 100,  366.501129,   79.461815,   371,  1245
 2020, 08, 17, 03, 50,  131.588821,   63.539181,   8,  75,  341.773499,   34.270382,   371,  1246
 2020, 08, 17, 03, 50,  131.637375,   63.552036,   9,  94,  416.190552,  278.031708,   372,  1243
 2020, 08, 17, 03, 50,  131.584961,   63.546112,   9,  94,  345.677368,   40.645126,   372,  1246
 2020, 08, 17, 03, 50,  131.567581,   63.544147,   8,  36,  316.211884,    9.906386,   372,  1247
 2020, 08, 17, 03, 50,  131.393997,   63.524391,   7,  26,  307.907501,    5.565936,   372,  1257
 2020, 08, 17, 03, 50,  131.633392,   63.558960,   9,  87,  388.715668,  147.044235,   373,  1243
 2020, 08, 17, 03, 50,  131.603943,   63.577770,   9,  87,  355.531799,   56.215759,   376,  1244
 2020, 08, 17, 03, 50,  131.600006,   63.584705,   8,  77,  346.784882,   42.078011,   377,  1244
 2020, 08, 17, 03, 50,  131.595993,   63.591629,   8,  51,  321.345367,   14.566338,   378,  1244
 2020, 08, 17, 03, 50,  131.574478,   63.596573,   9,  83,  338.617920,   31.323919,   379,  1245
 2020, 08, 17, 03, 50,  131.570450,   63.603485,   9,  80,  333.289368,   25.617411,   380,  1245
 2020, 08, 17, 03, 50,  131.518066,   63.597496,   8,  39,  313.452698,    8.141236,   380,  1248
 2020, 08, 17, 03, 50,  131.456161,   63.626114,   8,  68,  321.904572,   15.165797,   386,  1250
 2020, 08, 17, 03, 50,  131.469528,   63.634995,   8,  67,  327.987885,   20.789009,   387,  1249
 2020, 08, 17, 03, 50,  131.365189,   63.623142,   8,  58,  306.463196,    5.982689,   387,  1255
 2020, 08, 17, 03, 50,  131.347870,   63.621155,   8,  49,  306.466217,    5.715366,   387,  1256
 2020, 08, 17, 03, 50,  131.175415,   63.601341,   8,  64,  307.889282,    6.444964,   387,  1266
 2020, 08, 17, 03, 50,  131.430725,   63.637951,   8,  74,  327.133820,   19.760948,   388,  1251
 2020, 08, 17, 03, 50,  131.413361,   63.635986,   9,  97,  354.028290,   55.271446,   388,  1252
 2020, 08, 17, 03, 50,  131.305206,   63.630978,   9,  89,  335.310699,   28.932407,   389,  1258
 2020, 08, 17, 03, 50,  131.180557,   63.623943,   8,  59,  310.380035,    7.646750,   390,  1265
 2020, 08, 17, 03, 50,  106.818703,   57.988888,   8,  45,  304.926361,   13.417400,   397,  2916
 2020, 08, 17, 03, 50,  106.816200,   57.983135,   8,  68,  308.826538,   17.113548,   404,  2916
 2020, 08, 17, 03, 50,  107.585960,   58.422562,   8,  57,  303.717285,   10.938614,   421,  2847
 2020, 08, 17, 03, 50,  107.609634,   58.445724,   8,  54,  302.809113,   10.181254,   422,  2844
 2020, 08, 17, 03, 50,  106.546417,   58.039368,   9,  84,  325.921234,   41.135281,   422,  2925
 2020, 08, 17, 03, 50,  106.532211,   58.033821,   8,  75,  314.800751,   24.928825,   422,  2926
 2020, 08, 17, 03, 50,  106.547981,   58.100327,   8,  66,  307.700256,   16.673418,   426,  2921
 2020, 08, 17, 03, 50,  106.534767,   58.095200,   8,  70,  310.331573,   19.426771,   426,  2922
 2020, 08, 17, 03, 50,  105.886765,   57.871613,   8,  79,  318.755493,   33.164757,   428,  2966
 2020, 08, 17, 03, 50,  106.464882,   58.113338,   8,  36,  301.554779,   11.476196,   429,  2924
 2020, 08, 17, 03, 50,  105.888977,   57.878819,   8,  78,  317.658051,   31.600142,   436,  2965
 2020, 08, 17, 03, 50,  105.874489,   57.872997,   8,  75,  314.687561,   27.467379,   436,  2966
 2020, 08, 17, 03, 50,  106.463608,   58.122334,   8,  47,  301.473419,   11.381380,   437,  2923
 2020, 08, 17, 03, 50,  129.402359,   63.735977,   9,  80,  320.368530,   13.450577,   438,  1359
 2020, 08, 17, 03, 50,  129.398010,   63.742603,   9,  86,  329.028870,   19.991899,   439,  1359
 2020, 08, 17, 03, 50,  129.381821,   63.740520,   8,  54,  312.018433,    7.810920,   439,  1360
 2020, 08, 17, 03, 50,  130.919662,   63.958328,   9,  84,  325.957703,   18.658731,   443,  1267
 2020, 08, 17, 03, 50,  130.915222,   63.965137,   8,  53,  306.785156,    5.944299,   444,  1267
 2020, 08, 17, 03, 50,  129.589905,   63.841431,   8,  61,  314.341034,    9.169089,   450,  1344
 2020, 08, 17, 03, 50,  129.573502,   63.839367,   8,  74,  313.821289,    9.113428,   450,  1345
 2020, 08, 17, 03, 50,  127.725014,   63.591999,   7,  29,  300.174774,    3.729983,   450,  1462
 2020, 08, 17, 03, 50,  127.709686,   63.589825,   8,  78,  318.417511,   12.566217,   450,  1463
 2020, 08, 17, 03, 50,  129.613998,   63.858894,   8,  79,  319.012848,   13.087439,   452,  1342
 2020, 08, 17, 03, 50,  129.555786,   63.865963,   9,  85,  327.804535,   19.795759,   454,  1345
 2020, 08, 17, 03, 50,  129.539398,   63.863880,   8,  59,  307.625061,    6.263178,   454,  1346
 2020, 08, 17, 03, 50,  129.551422,   63.872616,   8,  39,  301.039185,    3.717335,   455,  1345
 2020, 08, 17, 03, 50,  129.535019,   63.870541,   8,  58,  305.334930,    5.315401,   455,  1346
 2020, 08, 17, 03, 50,  130.518845,   63.998825,   9,  83,  324.416046,   18.356287,   456,  1287
 2020, 08, 17, 03, 50,  111.617165,   60.106743,   8,  50,  302.032318,   10.315878,   457,  2498
 2020, 08, 17, 03, 50,  130.586243,   64.036064,   8,  37,  328.758026,   18.677753,   460,  1282
 2020, 08, 17, 03, 50,  130.564789,   64.040825,   8,  43,  325.872925,   17.423847,   461,  1283
 2020, 08, 17, 03, 50,  130.577286,   64.049629,   8,  75,  324.662964,   17.573929,   462,  1282
 2020, 08, 17, 03, 50,  129.549377,   63.930073,   8,  57,  308.182831,    7.001826,   463,  1343
 2020, 08, 17, 03, 50,  129.712997,   63.966675,   9,  94,  346.038513,   40.690395,   466,  1332
 2020, 08, 17, 03, 50,  129.696365,   63.964611,   9,  99,  359.920654,   63.223392,   466,  1333
 2020, 08, 17, 03, 50,  129.597626,   63.952255,   7,  21,  314.086365,    8.991947,   466,  1339
 2020, 08, 17, 03, 50,  129.581024,   63.950180,   8,  79,  333.372406,   23.896582,   466,  1340
 2020, 08, 17, 03, 50,  129.270096,   63.910755,   8,  64,  312.218018,    9.046803,   466,  1359
 2020, 08, 17, 03, 50,  129.725357,   63.975445,   8,  51,  307.362305,    6.125602,   467,  1331
 2020, 08, 17, 03, 50,  129.708664,   63.973377,   9,  88,  332.798035,   24.482635,   467,  1332
 2020, 08, 17, 03, 50,  129.692123,   63.971298,   9, 100,  377.059235,  102.076424,   467,  1333
 2020, 08, 17, 03, 50,  129.675629,   63.969242,   9, 100,  370.206116,   84.414536,   467,  1334
 2020, 08, 17, 03, 50,  129.658966,   63.967175,   9,  95,  347.888641,   41.992447,   467,  1335
 2020, 08, 17, 03, 50,  129.593231,   63.958923,   7,  28,  311.581451,    7.332582,   467,  1339
 2020, 08, 17, 03, 50,  129.576584,   63.956848,   9,  80,  323.571838,   15.474940,   467,  1340
 2020, 08, 17, 03, 50,  129.654510,   63.973831,   7,  27,  306.861328,    5.093826,   468,  1335
 2020, 08, 17, 03, 50,  129.761902,   64.001694,   8,  68,  317.989105,   11.412936,   470,  1328
 2020, 08, 17, 03, 50,  129.664337,   64.040100,   8,  45,  319.882874,   11.863204,   477,  1332
 2020, 08, 17, 03, 50,  129.577545,   64.036392,   8,  39,  303.268799,    3.916130,   478,  1337
 2020, 08, 17, 03, 50,  129.147385,   63.988430,   8,  44,  312.684204,   10.116657,   479,  1363
 2020, 08, 17, 03, 50,  129.647858,   64.054329,   8,  46,  321.740845,   13.915920,   480,  1332
 2020, 08, 17, 03, 50,  129.202728,   64.026970,   8,  75,  315.123169,   10.501627,   484,  1358
 2020, 08, 17, 03, 50,  129.170013,   64.022781,   7,  29,  306.842773,    6.341297,   484,  1360
 2020, 08, 17, 03, 50,  129.154068,   64.020729,   8,  58,  306.734924,    6.766881,   484,  1361
 2020, 08, 17, 03, 50,  129.638702,   64.096550,   8,  56,  308.532898,    6.730352,   486,  1331
 2020, 08, 17, 03, 50,  129.504745,   64.108650,   9,  80,  336.135193,   26.847448,   490,  1338
 2020, 08, 17, 03, 50,  129.490616,   64.128510,   9,  96,  350.768585,   46.647213,   493,  1338
 2020, 08, 17, 03, 50,  129.425552,   64.120277,   8,  66,  308.041168,    7.591405,   493,  1342
 2020, 08, 17, 03, 50,  109.098808,   60.149651,   8,  62,  305.842010,    8.605655,   567,  2613
 2020, 08, 17, 03, 50,  112.810265,   61.344250,   9,  89,  334.469452,   40.046265,   570,  2376
 2020, 08, 17, 03, 50,  112.800758,   61.351936,   9,  88,  332.125610,   36.557499,   571,  2376
 2020, 08, 17, 03, 50,  113.163490,   61.537888,   9,  83,  324.734009,   25.445801,   583,  2347
 2020, 08, 17, 03, 50,  106.500526,   59.420235,   8,  73,  313.209930,   18.021564,   588,  2826
 2020, 08, 17, 03, 50,  106.488396,   59.415699,   9,  86,  329.694580,   39.049011,   588,  2827
 2020, 08, 17, 03, 50,  106.721466,   59.516651,   8,  39,  302.387695,    9.095119,   589,  2807
 2020, 08, 17, 03, 50,  106.561356,   59.457199,   8,  38,  303.551697,    8.377884,   589,  2820
 2020, 08, 17, 03, 50,  106.549339,   59.452740,   8,  75,  357.798523,   98.251259,   589,  2821
 2020, 08, 17, 03, 50,  106.536888,   59.448090,   8,  75,  369.850586,  142.930725,   589,  2822
 2020, 08, 17, 03, 50,  106.524788,   59.443581,   8,  61,  320.904663,   26.172476,   589,  2823
 2020, 08, 17, 03, 50,  106.554169,   59.442810,   8,  43,  301.996765,    8.298151,   595,  2821
 2020, 08, 17, 03, 50,  106.542015,   59.438206,   8,  50,  301.900085,    8.614285,   595,  2822
 2020, 08, 17, 03, 50,  106.491562,   59.419052,   9,  86,  329.586304,   39.039047,   595,  2826
 2020, 08, 17, 03, 50,  106.479408,   59.414436,   8,  71,  310.898499,   16.066893,   595,  2827
 2020, 08, 17, 03, 50,  106.711472,   59.516418,   8,  64,  306.446686,   11.988331,   596,  2807
 2020, 08, 17, 03, 50,  106.552185,   59.456379,   9,  85,  327.320007,   33.410141,   596,  2820
 2020, 08, 17, 03, 50,  106.539963,   59.451744,   9, 100,  368.822662,  138.740433,   596,  2821
 2020, 08, 17, 03, 50,  106.527634,   59.447083,   9,  98,  355.020660,   92.984879,   596,  2822
 2020, 08, 17, 03, 50,  105.188087,   59.788723,   7,  21,  300.028015,    9.178758,   696,  2861
 2020, 08, 17, 03, 50,  105.174988,   59.783623,   8,  69,  309.415802,   16.671112,   696,  2862
 2020, 08, 17, 03, 50,  104.503998,   59.549252,   9,  86,  328.266510,   43.962154,   698,  2910
 2020, 08, 17, 03, 50,  104.490028,   59.543671,   8,  75,  314.786163,   24.094261,   698,  2911
 2020, 08, 17, 03, 50,  122.958908,   64.663239,   8,  71,  311.143555,    6.673774,   708,  1681