year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 09, 02, 42,  130.640762,   63.442513,   8,  56,  314.317291,   10.657813,     1,  2215
 2020, 07, 09, 02, 42,  130.626938,   63.438816,   8,  62,  323.664185,   18.034103,     1,  2216
 2020, 07, 09, 02, 42,  130.613113,   63.435116,   8,  65,  328.613983,   21.945726,     1,  2217
 2020, 07, 09, 02, 42,  130.599365,   63.431419,   8,  70,  342.155914,   37.872791,     1,  2218
 2020, 07, 09, 02, 42,  130.676910,   63.499790,   9,  81,  321.670319,   14.729905,     6,  2209
 2020, 07, 09, 02, 42,  130.663116,   63.496124,   9,  86,  329.308899,   21.873909,     6,  2210
 2020, 07, 09, 02, 42,  130.653824,   63.503170,   8,  32,  306.713104,    4.831541,     7,  2210
 2020, 07, 09, 02, 42,  130.718094,   63.539139,   8,  49,  306.068970,    4.709950,     9,  2204
 2020, 07, 09, 02, 42,  130.927246,   63.745464,   9,  84,  326.494049,   27.213470,    28,  2182
 2020, 07, 09, 02, 42,  130.906921,   63.740200,   9,  90,  337.210022,   44.108868,    28,  2183
 2020, 07, 09, 02, 42,  130.886597,   63.734940,   9,  93,  341.751434,   53.464283,    28,  2184
 2020, 07, 09, 02, 42,  130.918030,   63.752403,   9,  85,  327.634155,   29.294170,    29,  2182
 2020, 07, 09, 02, 42,  130.897751,   63.747154,   9,  96,  349.142273,   69.105522,    29,  2183
 2020, 07, 09, 02, 42,  130.908905,   63.759365,   9,  93,  342.648560,   54.875137,    30,  2182
 2020, 07, 09, 02, 42,  130.888702,   63.754154,   9,  91,  338.095093,   45.400387,    30,  2183
 2020, 07, 09, 02, 42,  130.909485,   63.751858,   9,  85,  327.115387,   28.010315,    32,  2182
 2020, 07, 09, 02, 42,  130.889359,   63.746571,   9,  89,  333.718750,   37.044647,    32,  2183
 2020, 07, 09, 02, 42,  130.920624,   63.764141,   8,  78,  317.782501,   17.624638,    33,  2181
 2020, 07, 09, 02, 42,  130.900482,   63.758854,   9,  96,  349.601898,   70.992928,    33,  2182
 2020, 07, 09, 02, 42,  130.880310,   63.753567,   7,  27,  307.350739,    7.419159,    33,  2183
 2020, 07, 09, 02, 42,  129.729950,   63.462921,   7,   0,  326.352448,   21.071642,    35,  2260
 2020, 07, 09, 02, 42,  129.383026,   64.013733,   8,  37,  322.820251,   14.980131,   117,  2237
 2020, 07, 09, 02, 42,  129.340088,   64.001976,   8,  33,  324.303833,   16.041531,   117,  2240
 2020, 07, 09, 02, 42,  128.722656,   64.188461,   8,  64,  316.992432,   12.862489,   163,  2256
 2020, 07, 09, 02, 42,  128.361893,   64.097176,   9,  82,  322.743561,   17.942719,   164,  2280
 2020, 07, 09, 02, 42,  128.351761,   64.104378,   9,  93,  342.103851,   39.918377,   165,  2280
 2020, 07, 09, 02, 42,  128.656372,   64.209717,   8,  42,  311.852936,    9.506864,   167,  2258
 2020, 07, 09, 02, 42,  128.641815,   64.205673,   7,   0,  305.686951,    6.219561,   167,  2259
 2020, 07, 09, 02, 42,  128.333908,   64.129547,   9,  91,  341.034393,   37.089966,   168,  2279
 2020, 07, 09, 02, 42,  128.748367,   64.254967,   8,  55,  320.650757,   14.911963,   169,  2250
 2020, 07, 09, 02, 42,  128.309235,   64.132652,   9, 100,  363.716461,   82.455872,   169,  2280
 2020, 07, 09, 02, 42,  128.738678,   64.262146,   9,  97,  351.896332,   55.811710,   170,  2250
 2020, 07, 09, 02, 42,  123.968353,   64.300957,   8,  62,  330.823608,   34.495178,   350,  2445
 2020, 07, 09, 02, 42,  123.950356,   64.295174,   8,  57,  330.031769,   33.509895,   350,  2446
 2020, 07, 09, 02, 42,  123.957458,   64.301239,   8,  79,  352.934143,   75.644287,   355,  2445
 2020, 07, 09, 02, 42,  123.962387,   64.314537,   9,  99,  359.214722,   93.983513,   356,  2444
 2020, 07, 09, 02, 42,  123.944656,   64.308762,   9,  81,  354.901276,   80.445335,   356,  2445
 2020, 07, 09, 02, 42,  124.035118,   64.384720,   8,  73,  325.741272,   26.112171,   360,  2437
 2020, 07, 09, 02, 42,  123.857422,   64.327126,   9,  87,  409.536163,  375.291687,   360,  2447
 2020, 07, 09, 02, 42,  119.423889,   62.789982,   8,  58,  304.134979,    7.906087,   364,  2759
 2020, 07, 09, 02, 42,  119.411896,   62.785271,   8,  61,  305.141937,    8.726486,   364,  2760
 2020, 07, 09, 02, 42,  124.046249,   64.457687,   8,  35,  308.821899,    8.095115,   366,  2432
 2020, 07, 09, 02, 42,  123.848404,   64.375504,   8,  62,  323.197845,   26.326988,   369,  2444
 2020, 07, 09, 02, 42,  119.426270,   62.783920,   8,  55,  313.056061,   15.152805,   370,  2759
 2020, 07, 09, 02, 42,  119.414284,   62.779110,   7,  22,  300.141876,    5.659755,   370,  2760
 2020, 07, 09, 02, 42,  125.737923,   65.001816,   9,  89,  334.310913,   33.022358,   372,  2329
 2020, 07, 09, 02, 42,  125.742058,   65.013718,   9,  81,  321.665985,   18.205879,   373,  2328
 2020, 07, 09, 02, 42,  125.726295,   65.008980,   9,  91,  339.118652,   40.188854,   373,  2329
 2020, 07, 09, 02, 42,  125.678116,   64.994560,   8,  67,  321.293427,   17.039854,   373,  2332
 2020, 07, 09, 02, 42,  123.960709,   64.470413,   9,  92,  354.709869,   83.942307,   374,  2434
 2020, 07, 09, 02, 42,  125.707115,   65.035194,   9,  80,  328.887665,   25.276003,   376,  2328
 2020, 07, 09, 02, 42,  123.917419,   64.479622,   8,  75,  374.815491,  153.887421,   376,  2435
 2020, 07, 09, 02, 42,  123.899879,   64.473953,   8,  76,  351.197144,   72.294647,   376,  2436
 2020, 07, 09, 02, 42,  123.886940,   64.481392,   8,  57,  343.951111,   54.871426,   377,  2436
 2020, 07, 09, 02, 42,  125.699127,   65.054085,   9,  99,  357.452850,   77.768532,   378,  2327
 2020, 07, 09, 02, 42,  125.683388,   65.049400,   8,  78,  319.310150,   17.170431,   378,  2328
 2020, 07, 09, 02, 42,  123.873993,   64.488831,   9, 100,  371.593811,  143.439255,   378,  2436
 2020, 07, 09, 02, 42,  123.843430,   64.490562,   9,  88,  344.234924,   59.483700,   379,  2437
 2020, 07, 09, 02, 42,  123.830383,   64.497978,   9, 100,  366.790771,  125.126030,   380,  2437
 2020, 07, 09, 02, 42,  123.818764,   64.498741,   8,  71,  373.764648,  157.320328,   385,  2437
 2020, 07, 09, 02, 42,  126.368225,   65.399178,   8,  79,  319.614319,   14.557370,   396,  2273
 2020, 07, 09, 02, 42,  126.352615,   65.394722,   8,  72,  312.013519,    9.070457,   396,  2274
 2020, 07, 09, 02, 42,  123.260788,   64.555244,   8,  67,  308.423676,   11.163877,   410,  2453
 2020, 07, 09, 02, 42,  126.315910,   65.533707,   8,  63,  323.920441,   17.463896,   414,  2265
 2020, 07, 09, 02, 42,  126.304581,   65.536537,   8,  77,  321.975250,   16.331486,   418,  2265
 2020, 07, 09, 02, 42,  125.123741,   65.413940,   9,  81,  321.073517,   18.211754,   443,  2324
 2020, 07, 09, 02, 42,  123.183418,   64.824249,   8,  47,  310.164948,   11.948287,   449,  2438
 2020, 07, 09, 02, 42,  125.073715,   65.465309,   8,  71,  319.223724,   14.756424,   453,  2322
 2020, 07, 09, 02, 42,  125.097267,   65.493752,   9,  92,  340.240356,   42.324501,   455,  2319
 2020, 07, 09, 02, 42,  125.081406,   65.488983,   8,  59,  315.761627,   12.265113,   455,  2320
 2020, 07, 09, 02, 42,  124.616470,   65.843796,   8,  53,  309.630798,    7.138083,   516,  2312
 2020, 07, 09, 02, 42,  124.611710,   66.106522,   8,  72,  316.486603,   11.956181,   548,  2292
 2020, 07, 09, 02, 42,  122.994537,   65.639565,   9,  92,  340.593201,   47.202763,   551,  2389
 2020, 07, 09, 02, 42,  122.977570,   65.634132,   8,  76,  315.913971,   13.363894,   551,  2390
 2020, 07, 09, 02, 42,  123.052582,   65.680817,   8,  70,  311.706329,    9.687390,   553,  2384
 2020, 07, 09, 02, 42,  122.772278,   65.680298,   9,  94,  345.903625,   58.263996,   565,  2394
 2020, 07, 09, 02, 42,  122.755234,   65.674797,   9,  84,  325.771790,   25.360775,   565,  2395
 2020, 07, 09, 02, 42,  122.738213,   65.669304,   9, 100,  363.795044,  106.893120,   565,  2396
 2020, 07, 09, 02, 42,  122.752640,   65.719833,   9, 100,  363.393463,  100.538376,   569,  2392
 2020, 07, 09, 02, 42,  122.735641,   65.714401,   9, 100,  396.743652,  249.411362,   569,  2393
 2020, 07, 09, 02, 42,  122.701614,   65.703476,   9, 100,  375.741760,  146.889145,   569,  2395
 2020, 07, 09, 02, 42,  122.684540,   65.697983,   9,  90,  348.376221,   62.672173,   569,  2396
 2020, 07, 09, 02, 42,  122.688042,   65.710587,   9,  90,  348.447540,   61.156906,   570,  2395
 2020, 07, 09, 02, 42,  122.767212,   65.778839,   8,  33,  317.284027,   12.891345,   578,  2387
 2020, 07, 09, 02, 42,  122.619324,   65.857155,   9,  81,  321.920166,   20.781240,   589,  2387
 2020, 07, 09, 02, 42,  122.602295,   65.851715,   8,  62,  315.701935,   14.604872,   589,  2388
 2020, 07, 09, 02, 42,  122.632820,   65.859543,   8,  49,  310.026489,    9.882170,   593,  2386
 2020, 07, 09, 02, 42,  122.615921,   65.854080,   8,  63,  325.171692,   26.138916,   593,  2387
 2020, 07, 09, 02, 42,  122.598969,   65.848587,   8,  38,  309.280548,    9.957083,   593,  2388
 2020, 07, 09, 02, 42,  116.568382,   64.391937,   8,  70,  310.588074,   11.212719,   677,  2732
 2020, 07, 09, 02, 42,  116.515869,   64.446297,   8,  67,  308.261230,    9.077659,   682,  2729
 2020, 07, 09, 02, 42,  121.891266,   66.414185,   9,  83,  324.851288,   22.185698,   683,  2372
 2020, 07, 09, 02, 42,  121.897484,   66.597221,   8,  72,  311.818115,   10.027938,   707,  2358
 2020, 07, 09, 02, 42,  119.413101,   66.237701,   9, 100,  383.006531,  206.816330,   760,  2465
 2020, 07, 09, 02, 42,  119.394302,   66.231094,   9, 100,  384.069916,  214.191620,   760,  2466
 2020, 07, 09, 02, 42,  119.416183,   66.251358,   9, 100,  361.443939,  112.607849,   761,  2464
 2020, 07, 09, 02, 42,  119.397591,   66.244827,   9, 100,  393.861237,  272.907959,   761,  2465
 2020, 07, 09, 02, 42,  119.419189,   66.264946,   9,  97,  352.381470,   85.295189,   762,  2463
 2020, 07, 09, 02, 42,  119.400383,   66.258369,   9, 100,  397.076630,  296.102905,   762,  2464
 2020, 07, 09, 02, 42,  119.382034,   66.251930,   9, 100,  395.124847,  282.048584,   762,  2465
 2020, 07, 09, 02, 42,  119.555656,   66.337463,   9,  89,  333.716339,   42.663830,   764,  2454