year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 16, 17, 36,  119.577896,   66.603798,   7,  16,  313.525299,   17.591745,   203,   745
 2020, 07, 16, 17, 36,  119.741859,   66.510483,   7,  15,  300.679535,    7.900221,   217,   753
 2020, 07, 16, 17, 36,  121.686729,   66.327415,   9, 100,  326.528625,   28.256569,   231,   841
 2020, 07, 16, 17, 36,  121.683548,   66.318680,   8,  51,  302.685638,    8.131985,   232,   841
 2020, 07, 16, 17, 36,  121.704453,   66.317505,   8,  66,  305.942932,   10.247081,   232,   842
 2020, 07, 16, 17, 36,  121.163841,   65.827187,   7,  23,  303.084229,    8.148081,   311,   826
 2020, 07, 16, 17, 36,  121.184601,   65.826042,   7,  28,  306.188721,    9.865013,   311,   827
 2020, 07, 16, 17, 36,  134.742691,   63.543667,   7,  23,  313.824463,    9.271071,   435,  1602
 2020, 07, 16, 17, 36,  134.737549,   63.537365,   8,  66,  325.888275,   16.663485,   436,  1602
 2020, 07, 16, 17, 36,  134.717606,   63.533455,   9,  87,  321.808105,   14.521453,   437,  1601
 2020, 07, 16, 17, 36,  134.712463,   63.527153,   8,  62,  311.720398,    8.802103,   438,  1601
 2020, 07, 16, 17, 36,  136.729324,   63.166874,   7,   8,  301.136963,    4.875348,   440,  1739
 2020, 07, 16, 17, 36,  136.732925,   63.151642,   7,  25,  306.114624,    6.631961,   442,  1740
 2020, 07, 16, 17, 36,  135.700836,   63.326309,   7,  24,  303.201752,    5.574167,   443,  1670
 2020, 07, 16, 17, 36,  135.680862,   63.322548,   8,  78,  309.902435,    8.500654,   444,  1669
 2020, 07, 16, 17, 36,  135.660889,   63.318775,   9, 100,  323.590424,   16.299395,   445,  1668
 2020, 07, 16, 17, 36,  135.655579,   63.312492,   9,  92,  315.953033,   11.758758,   446,  1668
 2020, 07, 16, 17, 36,  129.479431,   64.027390,   9, 100,  336.421814,   29.980642,   472,  1278
 2020, 07, 16, 17, 36,  129.496841,   64.025299,   9, 100,  336.479980,   30.588406,   472,  1279
 2020, 07, 16, 17, 36,  133.137955,   63.436543,   8,  35,  312.348938,    8.635980,   486,  1512
 2020, 07, 16, 17, 36,  133.173172,   63.417004,   8,  42,  307.572632,    6.265670,   488,  1515
 2020, 07, 16, 17, 36,  130.744720,   63.737400,   8,  64,  307.734497,    7.890542,   491,  1359
 2020, 07, 16, 17, 36,  136.468826,   62.693447,   8,  71,  307.303680,    8.260181,   513,  1750
 2020, 07, 16, 17, 36,  131.564407,   63.441414,   7,  21,  305.756104,    6.129864,   518,  1419
 2020, 07, 16, 17, 36,  131.508865,   63.434837,   8,  50,  314.591309,   10.171650,   520,  1416
 2020, 07, 16, 17, 36,  136.329300,   62.667675,   8,  50,  302.553680,    5.752791,   520,  1743
 2020, 07, 16, 17, 36,  136.318481,   62.655060,   7,  15,  300.673981,    4.925786,   522,  1743
 2020, 07, 16, 17, 36,  136.313110,   62.648743,   9, 100,  326.553223,   19.465494,   523,  1743
 2020, 07, 16, 17, 36,  136.307755,   62.642429,   8,  79,  313.629761,   10.555108,   524,  1743
 2020, 07, 16, 17, 36,  136.302399,   62.636112,   9,  90,  314.991547,   11.717712,   525,  1743
 2020, 07, 16, 17, 36,  131.041199,   63.409180,   8,  73,  307.928955,    8.070497,   533,  1390
 2020, 07, 16, 17, 36,  130.937958,   63.408752,   7,  24,  304.184296,    5.650202,   535,  1384
 2020, 07, 16, 17, 36,  130.953690,   63.406635,   8,  44,  307.402161,    7.155355,   535,  1385
 2020, 07, 16, 17, 36,  130.924744,   63.389011,   8,  61,  318.359924,   12.558627,   538,  1384
 2020, 07, 16, 17, 36,  130.904602,   63.384544,   8,  43,  311.396790,    8.571897,   539,  1383
 2020, 07, 16, 17, 36,  130.920349,   63.382435,   8,  52,  309.908966,    8.003295,   539,  1384
 2020, 07, 16, 17, 36,  130.805496,   63.390564,   7,  25,  304.408936,    5.422930,   540,  1377
 2020, 07, 16, 17, 36,  130.837128,   63.386375,   7,  12,  302.687225,    4.759450,   540,  1379
 2020, 07, 16, 17, 36,  134.689468,   62.810001,   8,  53,  308.652252,    7.619040,   540,  1637
 2020, 07, 16, 17, 36,  130.753555,   63.390263,   8,  49,  310.890106,    8.359307,   541,  1374
 2020, 07, 16, 17, 36,  130.769455,   63.388172,   9,  90,  314.824036,   10.768038,   541,  1375
 2020, 07, 16, 17, 36,  130.785339,   63.386074,   8,  55,  305.300446,    5.925277,   541,  1376
 2020, 07, 16, 17, 36,  134.655670,   62.808479,   8,  67,  316.114136,   11.039173,   541,  1635
 2020, 07, 16, 17, 36,  130.642487,   63.388157,   7,  23,  307.226379,    6.294928,   544,  1368
 2020, 07, 16, 17, 36,  130.705948,   63.379715,   7,  14,  306.956665,    6.267562,   544,  1372
 2020, 07, 16, 17, 36,  130.654007,   63.379448,   8,  44,  315.260498,    9.341673,   545,  1369
 2020, 07, 16, 17, 36,  130.828110,   63.356201,   7,  17,  308.868256,    7.309906,   545,  1380
 2020, 07, 16, 17, 36,  130.843887,   63.354084,   8,  30,  309.437103,    7.601055,   545,  1381
 2020, 07, 16, 17, 36,  130.891113,   63.347725,   7,  14,  311.269196,    8.331446,   545,  1384
 2020, 07, 16, 17, 36,  130.613617,   63.370426,   8,  52,  313.265411,    9.671376,   547,  1367
 2020, 07, 16, 17, 36,  130.529678,   63.374306,   8,  59,  305.991882,    6.542165,   548,  1362
 2020, 07, 16, 17, 36,  130.545654,   63.372208,   8,  65,  307.590027,    7.270772,   548,  1363
 2020, 07, 16, 17, 36,  130.561600,   63.370098,   9,  97,  320.920563,   14.666616,   548,  1364
 2020, 07, 16, 17, 36,  130.577545,   63.368004,   9,  97,  323.413666,   16.370871,   548,  1365
 2020, 07, 16, 17, 36,  135.145447,   62.499222,   7,  25,  300.314056,    4.605145,   573,  1681
 2020, 07, 16, 17, 36,  135.317032,   62.469498,   7,  13,  301.687897,    4.641918,   573,  1693
 2020, 07, 16, 17, 36,  135.324799,   62.448517,   8,  65,  309.861511,    8.223240,   576,  1695
 2020, 07, 16, 17, 36,  131.680527,   63.016651,   8,  49,  308.968994,    8.093581,   577,  1445
 2020, 07, 16, 17, 36,  135.319672,   62.442211,   9,  90,  314.822815,   10.620614,   577,  1695
 2020, 07, 16, 17, 36,  135.046143,   62.446335,   8,  51,  302.740082,    5.182939,   583,  1678
 2020, 07, 16, 17, 36,  134.978104,   62.422142,   9,  84,  332.195526,   22.108616,   588,  1675
 2020, 07, 16, 17, 36,  135.285202,   62.327354,   7,  26,  301.385437,    4.525085,   594,  1699
 2020, 07, 16, 17, 36,  135.184464,   62.323284,   8,  55,  303.465973,    5.885084,   597,  1693
 2020, 07, 16, 17, 36,  135.241440,   62.313385,   8,  72,  307.539337,    7.176795,   597,  1697
 2020, 07, 16, 17, 36,  135.255722,   62.310902,   8,  48,  303.616547,    5.516665,   597,  1698
 2020, 07, 16, 17, 36,  130.270660,   62.863873,   7,  28,  311.699615,    8.739721,   627,  1368
 2020, 07, 16, 17, 36,  130.231033,   62.854767,   8,  53,  310.520172,    8.389239,   629,  1366
 2020, 07, 16, 17, 36,  130.246704,   62.852699,   7,  28,  309.143707,    7.538179,   629,  1367
 2020, 07, 16, 17, 36,  134.843430,   62.134079,   8,  55,  303.476624,    5.376006,   632,  1682
 2020, 07, 16, 17, 36,  134.838455,   62.127769,   9,  87,  313.622650,    9.934518,   633,  1682
 2020, 07, 16, 17, 36,  130.174698,   62.819115,   8,  62,  310.762146,    8.750751,   635,  1364
 2020, 07, 16, 17, 36,  130.190338,   62.817051,   7,   8,  300.373352,    4.338344,   635,  1365
 2020, 07, 16, 17, 36,  130.139145,   62.816582,   7,   5,  303.158447,    5.200022,   636,  1362
 2020, 07, 16, 17, 36,  130.154831,   62.814533,   8,  52,  314.704285,   10.832091,   636,  1363
 2020, 07, 16, 17, 36,  135.193985,   61.655655,   8,  37,  301.048584,    4.833095,   691,  1729
 2020, 07, 16, 17, 36,  135.173691,   61.630367,   7,  22,  300.836517,    4.389565,   695,  1729
 2020, 07, 16, 17, 36,  135.168823,   61.624016,   8,  53,  303.046448,    5.338550,   696,  1729
 2020, 07, 16, 17, 36,  128.537827,   62.301044,   8,  48,  302.334259,    6.610156,   741,  1289
 2020, 07, 16, 17, 36,  128.554047,   62.299072,   8,  33,  300.742523,    5.918491,   741,  1290
 2020, 07, 16, 17, 36,  128.550232,   62.292259,   8,  79,  310.112640,    9.918616,   742,  1290
 2020, 07, 16, 17, 36,  127.512871,   62.342434,   9,  82,  311.434906,   10.724874,   753,  1230
 2020, 07, 16, 17, 36,  127.441292,   62.343216,   9,  87,  313.356262,   11.476193,   754,  1226
 2020, 07, 16, 17, 36,  127.437645,   62.336205,   8,  42,  317.148468,   13.359665,   755,  1226
 2020, 07, 16, 17, 36,  127.447327,   62.320271,   7,  25,  308.742310,    8.615498,   757,  1227
 2020, 07, 16, 17, 36,  127.498062,   62.314487,   7,  11,  301.236145,    5.365398,   757,  1230