year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 04, 44,  132.042770,   52.620747,   8,  73,  317.742859,   12.067801,   363,   622
 2020, 07, 13, 04, 44,  132.032913,   52.620338,   9,  82,  322.891479,   16.360426,   363,   623
 2020, 07, 13, 04, 44,  121.076752,   51.969719,   9,  99,  359.725952,   57.059761,   408,  1399
 2020, 07, 13, 04, 44,  117.514076,   51.536877,   8,  74,  317.314514,    7.135896,   423,  1716
 2020, 07, 13, 04, 44,  121.397362,   52.236134,   8,  64,  316.389008,    7.732663,   441,  1364
 2020, 07, 13, 04, 44,  118.623909,   52.147930,   8,  38,  332.608673,   17.435268,   486,  1597
 2020, 07, 13, 04, 44,  130.670883,   53.714088,   8,  77,  324.420227,   27.457228,   539,   692
 2020, 07, 13, 04, 44,  120.316757,   52.757603,   8,  63,  311.642365,    4.970162,   539,  1433
 2020, 07, 13, 04, 44,  118.385292,   52.631897,   8,  64,  320.415833,    9.352392,   562,  1597
 2020, 07, 13, 04, 44,  118.374115,   52.630165,   8,  51,  316.769409,    7.010410,   562,  1598
 2020, 07, 13, 04, 44,  121.311806,   53.186703,   8,  62,  311.239990,    6.374101,   583,  1339
 2020, 07, 13, 04, 44,  120.384697,   53.072182,   9,  84,  328.270935,   15.438131,   584,  1416
 2020, 07, 13, 04, 44,  120.717133,   53.232513,   8,  76,  323.512939,   10.388585,   601,  1384
 2020, 07, 13, 04, 44,  120.704964,   53.230900,   8,  34,  322.162933,    9.023626,   601,  1385
 2020, 07, 13, 04, 44,  120.690155,   53.235970,   8,  50,  325.521088,   11.727076,   602,  1386
 2020, 07, 13, 04, 44,  120.678047,   53.234356,   9,  82,  329.714661,   15.671082,   602,  1387
 2020, 07, 13, 04, 44,  120.699989,   53.244297,   8,  63,  333.953766,   18.426344,   603,  1385
 2020, 07, 13, 04, 44,  120.687599,   53.242649,   9, 100,  368.703857,   72.455734,   603,  1386
 2020, 07, 13, 04, 44,  120.675400,   53.241028,   9,  82,  335.657257,   20.901228,   603,  1387
 2020, 07, 13, 04, 44,  120.584793,   53.295364,   8,  59,  317.569366,    6.467109,   613,  1392
 2020, 07, 13, 04, 44,  120.572937,   53.293793,   8,  53,  319.284088,    7.656091,   613,  1393
 2020, 07, 13, 04, 44,  120.297485,   53.372902,   9,  81,  324.439636,   12.156834,   630,  1412
 2020, 07, 13, 04, 44,  120.285408,   53.371265,   9,  81,  325.057983,   12.616053,   630,  1413
 2020, 07, 13, 04, 44,  122.522285,   53.679203,   9,  81,  326.050903,   14.775355,   634,  1234
 2020, 07, 13, 04, 44,  121.735130,   53.592945,   8,  57,  324.426239,   10.604314,   635,  1294
 2020, 07, 13, 04, 44,  121.845642,   53.620796,   8,  54,  318.718628,    7.421432,   637,  1285
 2020, 07, 13, 04, 44,  121.755714,   53.609810,   8,  58,  334.743866,   20.441332,   637,  1292
 2020, 07, 13, 04, 44,  121.843277,   53.627701,   9,  92,  343.100800,   30.978888,   638,  1285
 2020, 07, 13, 04, 44,  121.753586,   53.616734,   8,  76,  321.240356,   10.055182,   638,  1292
 2020, 07, 13, 04, 44,  121.741089,   53.615204,   8,  60,  318.519775,    8.029655,   638,  1293
 2020, 07, 13, 04, 44,  121.702812,   53.610508,   7,  29,  316.520721,    6.330433,   638,  1296
 2020, 07, 13, 04, 44,  121.846916,   53.635353,   8,  53,  323.367554,   10.418375,   640,  1284
 2020, 07, 13, 04, 44,  121.831818,   53.640732,   8,  43,  320.403992,    8.635927,   641,  1285
 2020, 07, 13, 04, 44,  126.435532,   54.144829,   8,  71,  315.944458,    8.203289,   647,   967
 2020, 07, 13, 04, 44,  126.424332,   54.143929,   9,  82,  325.739197,   16.505951,   647,   968
 2020, 07, 13, 04, 44,  126.423004,   54.152145,   9,  89,  335.834839,   26.591888,   648,   968
 2020, 07, 13, 04, 44,  121.686897,   53.673508,   8,  37,  315.754120,    6.085436,   648,  1295
 2020, 07, 13, 04, 44,  126.481171,   54.165154,   8,  61,  314.626190,    7.126022,   649,   963
 2020, 07, 13, 04, 44,  126.469711,   54.164230,   9,  80,  323.640198,   14.032215,   649,   964
 2020, 07, 13, 04, 44,  121.684341,   53.680378,   7,  27,  314.646088,    5.652541,   649,  1295
 2020, 07, 13, 04, 44,  126.468971,   54.172512,   8,  46,  315.717377,    7.060968,   650,   964
 2020, 07, 13, 04, 44,  122.548279,   53.789833,   8,  73,  317.876617,    8.209893,   650,  1229
 2020, 07, 13, 04, 44,  122.534660,   53.788273,   9,  87,  334.694611,   24.333569,   650,  1230
 2020, 07, 13, 04, 44,  121.682060,   53.687267,   8,  46,  315.337921,    6.236364,   650,  1295
 2020, 07, 13, 04, 44,  126.503311,   54.183624,   9,  85,  330.666870,   21.609127,   651,   961
 2020, 07, 13, 04, 44,  122.545830,   53.796879,   8,  53,  314.117706,    5.719560,   651,  1229
 2020, 07, 13, 04, 44,  122.532227,   53.795315,   9,  95,  348.299438,   43.336971,   651,  1230
 2020, 07, 13, 04, 44,  126.501343,   54.191803,   8,  79,  322.510712,   14.609931,   652,   961
 2020, 07, 13, 04, 44,  123.075325,   53.949409,   8,  78,  325.596527,   15.423778,   665,  1188
 2020, 07, 13, 04, 44,  123.061211,   53.947868,   8,  42,  318.456726,    9.009130,   665,  1189
 2020, 07, 13, 04, 44,  123.073189,   53.956608,   8,  79,  323.005768,   13.405457,   666,  1188
 2020, 07, 13, 04, 44,  124.387115,   54.100853,   8,  67,  313.752808,    8.154963,   667,  1099
 2020, 07, 13, 04, 44,  126.197372,   54.273396,   9,  95,  347.669037,   43.451981,   668,   983
 2020, 07, 13, 04, 44,  126.185738,   54.272427,   9,  97,  354.092133,   54.531185,   668,   984
 2020, 07, 13, 04, 44,  129.891525,   54.724834,   8,  61,  314.603638,   11.326187,   699,   724
 2020, 07, 13, 04, 44,  126.611664,   54.511223,   7,  21,  307.307800,    4.080145,   699,   945
 2020, 07, 13, 04, 44,  128.720245,   54.736549,   9,  86,  331.747437,   31.926636,   712,   794
 2020, 07, 13, 04, 44,  125.015289,   54.497093,   8,  73,  325.794861,   20.903444,   717,  1053
 2020, 07, 13, 04, 44,  125.029785,   54.506378,   8,  42,  323.201324,   16.588278,   718,  1052
 2020, 07, 13, 04, 44,  125.026749,   54.514046,   9, 100,  391.002289,  205.975586,   719,  1052
 2020, 07, 13, 04, 44,  125.037842,   54.510731,   9,  81,  333.197296,   28.605303,   721,  1051
 2020, 07, 13, 04, 44,  125.035233,   54.518456,   9, 100,  369.091705,  114.119629,   722,  1051
 2020, 07, 13, 04, 44,  125.016861,   54.516827,   9, 100,  361.731262,   91.095955,   722,  1052
 2020, 07, 13, 04, 44,  126.369331,   54.712780,   9,  82,  326.963165,   17.120211,   732,   959
 2020, 07, 13, 04, 44,  126.367615,   54.720997,   9,  81,  324.630402,   15.561272,   733,   959
 2020, 07, 13, 04, 44,  122.522568,   54.411655,   8,  63,  320.180817,   14.015827,   743,  1213
 2020, 07, 13, 04, 44,  123.341919,   54.537949,   9,  82,  331.856812,   25.116880,   748,  1155
 2020, 07, 13, 04, 44,  123.325676,   54.536217,   9,  87,  343.107391,   40.787682,   748,  1156
 2020, 07, 13, 04, 44,  120.472160,   54.223351,   8,  37,  344.423248,   33.002113,   752,  1368
 2020, 07, 13, 04, 44,  123.710983,   54.622879,   9,  85,  329.942413,   20.194515,   756,  1129
 2020, 07, 13, 04, 44,  118.513466,   54.021935,   9,  90,  337.540314,   22.703194,   762,  1530
 2020, 07, 13, 04, 44,  118.501869,   54.020214,   7,  16,  319.881317,    7.948071,   762,  1531
 2020, 07, 13, 04, 44,  118.499176,   54.026745,   9,  96,  352.041199,   39.530216,   763,  1531
 2020, 07, 13, 04, 44,  131.814575,   55.236900,   8,  57,  308.954987,    6.013345,   764,   599
 2020, 07, 13, 04, 44,  118.496407,   54.033260,   8,  55,  333.833954,   16.698565,   764,  1531
 2020, 07, 13, 04, 44,  118.490738,   54.046261,   9,  91,  339.423706,   23.241314,   766,  1531
 2020, 07, 13, 04, 44,  118.487892,   54.052761,   8,  34,  325.198944,   10.058887,   767,  1531