year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 01, 28,  135.076111,   66.895462,   8,  78,  318.332428,   21.245188,     3,  2514
 2020, 07, 13, 01, 28,  135.058395,   66.888611,   8,  77,  316.492767,   18.723995,     3,  2515
 2020, 07, 13, 01, 28,  134.472672,   66.659554,   8,  40,  320.945892,   23.940659,     3,  2544
 2020, 07, 13, 01, 28,  134.496155,   66.683067,   9, 100,  361.427826,  131.776031,     4,  2542
 2020, 07, 13, 01, 28,  134.475189,   66.674774,   9, 100,  366.082794,  154.866486,     4,  2543
 2020, 07, 13, 01, 28,  134.477936,   66.690056,   8,  35,  325.570404,   30.858295,     5,  2542
 2020, 07, 13, 01, 28,  134.457199,   66.681854,   9,  96,  349.921051,   91.143150,     5,  2543
 2020, 07, 13, 01, 28,  132.888718,   66.451248,   8,  33,  308.933990,    6.116622,    44,  2626
 2020, 07, 13, 01, 28,  133.295288,   66.864029,   7,  27,  310.923248,   12.332304,    72,  2559
 2020, 07, 13, 01, 28,  133.277802,   66.856918,   8,  59,  316.024780,    9.372025,    72,  2560
 2020, 07, 13, 01, 28,  133.299347,   66.880287,   9,  86,  329.346924,   41.328880,    73,  2558
 2020, 07, 13, 01, 28,  134.538757,   67.381279,   8,  39,  310.655029,   11.681298,    74,  2495
 2020, 07, 13, 01, 28,  133.488831,   67.000000,   8,  64,  329.834259,   40.202934,    76,  2546
 2020, 07, 13, 01, 28,  133.284348,   66.917984,   8,  43,  310.260651,   12.425188,    76,  2556
 2020, 07, 13, 01, 28,  133.262421,   66.909149,   8,  67,  313.870880,   16.776829,    76,  2557
 2020, 07, 13, 01, 28,  133.240433,   66.900276,   8,  32,  311.346649,   12.345362,    76,  2558
 2020, 07, 13, 01, 28,  133.451172,   66.978294,   8,  59,  332.941254,   41.508747,    81,  2548
 2020, 07, 13, 01, 28,  133.269836,   66.918983,   8,  74,  314.225403,   17.703951,    82,  2556
 2020, 07, 13, 01, 28,  133.248474,   66.910240,   8,  76,  315.484253,   19.453291,    82,  2557
 2020, 07, 13, 01, 28,  133.110764,   66.897972,   8,  69,  325.751495,   15.574163,    85,  2562
 2020, 07, 13, 01, 28,  134.491119,   67.512924,   8,  61,  305.446106,    7.957304,    90,  2487
 2020, 07, 13, 01, 28,  131.207047,   66.665840,   8,  68,  309.308563,    7.887840,   140,  2671
 2020, 07, 13, 01, 28,  131.195343,   66.660728,   8,  63,  306.062927,    5.838890,   140,  2672
 2020, 07, 13, 01, 28,  131.203491,   66.663391,   8,  55,  312.364258,   10.164000,   146,  2671
 2020, 07, 13, 01, 28,  145.906586,   71.312469,   8,  43,  323.256104,   13.636799,   147,  1844
 2020, 07, 13, 01, 28,  145.887238,   71.308250,   8,  45,  322.365112,   13.001312,   147,  1845
 2020, 07, 13, 01, 28,  145.867889,   71.304047,   8,  79,  326.311981,   16.513922,   147,  1846
 2020, 07, 13, 01, 28,  132.392120,   67.263199,   8,  77,  317.020111,   20.790668,   152,  2554
 2020, 07, 13, 01, 28,  145.849564,   71.428192,   8,  64,  306.671173,    5.491667,   163,  1837
 2020, 07, 13, 01, 28,  132.889587,   67.590111,   8,  34,  311.623657,    9.667977,   166,  2521
 2020, 07, 13, 01, 28,  132.972870,   67.651909,   8,  39,  328.476410,   28.383795,   168,  2515
 2020, 07, 13, 01, 28,  133.247162,   67.774239,   8,  78,  317.939056,   18.056925,   169,  2500
 2020, 07, 13, 01, 28,  133.228821,   67.767052,   8,  42,  308.584412,    8.152363,   169,  2501
 2020, 07, 13, 01, 28,  133.228958,   67.781097,   7,  28,  312.670959,   11.160262,   170,  2500
 2020, 07, 13, 01, 28,  145.754181,   71.499458,   8,  68,  315.511566,    9.362224,   174,  1835
 2020, 07, 13, 01, 28,  132.275177,   67.458046,   8,  51,  308.924408,    9.493642,   174,  2544
 2020, 07, 13, 01, 28,  145.741928,   71.505165,   8,  35,  311.721008,    6.757673,   175,  1835
 2020, 07, 13, 01, 28,  145.718658,   71.511871,   8,  69,  329.788727,   19.071234,   177,  1835
 2020, 07, 13, 01, 28,  145.706451,   71.517578,   9,  86,  328.524597,   18.377489,   178,  1835
 2020, 07, 13, 01, 28,  145.674728,   71.519073,   8,  60,  315.240448,    8.851791,   179,  1836
 2020, 07, 13, 01, 28,  145.655334,   71.514870,   8,  58,  314.592377,    8.444763,   179,  1837
 2020, 07, 13, 01, 28,  144.896774,   71.347290,   8,  69,  310.047241,    7.533566,   179,  1876
 2020, 07, 13, 01, 28,  144.877304,   71.342911,   8,  76,  315.834808,   10.790471,   179,  1877
 2020, 07, 13, 01, 28,  145.643036,   71.520576,   9,  91,  338.191895,   27.461325,   180,  1837
 2020, 07, 13, 01, 28,  145.623611,   71.516357,   9,  88,  337.985260,   26.732628,   180,  1838
 2020, 07, 13, 01, 28,  132.259995,   67.460220,   8,  63,  311.611328,   11.721354,   180,  2544
 2020, 07, 13, 01, 28,  132.158646,   67.433151,   8,  42,  312.978302,   13.780057,   181,  2548
 2020, 07, 13, 01, 28,  145.482452,   71.502419,   9,  83,  324.327515,   15.627163,   182,  1844
 2020, 07, 13, 01, 28,  145.463058,   71.498184,   9,  99,  358.286041,   58.282001,   182,  1845
 2020, 07, 13, 01, 28,  145.508957,   71.516579,   9,  89,  349.244141,   40.743050,   183,  1842
 2020, 07, 13, 01, 28,  145.489487,   71.512344,   8,  79,  332.680237,   21.752834,   183,  1843
 2020, 07, 13, 01, 28,  145.450729,   71.503899,   9, 100,  369.933594,   81.794746,   183,  1845
 2020, 07, 13, 01, 28,  145.431213,   71.499634,   9,  97,  352.037811,   47.201920,   183,  1846
 2020, 07, 13, 01, 28,  145.535492,   71.530746,   8,  79,  322.576385,   14.190660,   184,  1840
 2020, 07, 13, 01, 28,  145.438248,   71.509583,   9,  94,  345.580200,   38.039261,   184,  1845
 2020, 07, 13, 01, 28,  145.418808,   71.505341,   9,  99,  358.812134,   59.282028,   184,  1846
 2020, 07, 13, 01, 28,  144.726440,   71.411469,   9,  91,  337.654327,   28.141466,   191,  1877
 2020, 07, 13, 01, 28,  144.738632,   71.415771,   9,  91,  337.670746,   28.683048,   192,  1876
 2020, 07, 13, 01, 28,  131.375977,   67.306412,   8,  75,  314.624329,   11.016382,   200,  2587
 2020, 07, 13, 01, 28,  132.559784,   68.496231,   7,  26,  306.661072,    7.962155,   270,  2465
 2020, 07, 13, 01, 28,  131.149704,   67.932671,   7,  13,  300.009735,    6.073547,   270,  2538
 2020, 07, 13, 01, 28,  131.152039,   67.927994,   8,  45,  301.128418,    7.008457,   275,  2538
 2020, 07, 13, 01, 28,  132.308716,   68.484344,   8,  79,  319.273956,   21.034552,   281,  2472
 2020, 07, 13, 01, 28,  131.779083,   68.316994,   8,  66,  308.026337,    9.614376,   284,  2497
 2020, 07, 13, 01, 28,  131.776199,   68.314423,   8,  54,  311.769867,   13.534940,   289,  2497
 2020, 07, 13, 01, 28,  131.983276,   68.412346,   8,  74,  313.841644,   14.218882,   290,  2485
 2020, 07, 13, 01, 28,  131.984436,   68.441223,   8,  69,  309.733459,   10.632928,   292,  2483
 2020, 07, 13, 01, 28,  131.851440,   68.416435,   8,  73,  313.213745,   13.999978,   294,  2488
 2020, 07, 13, 01, 28,  131.562851,   68.299957,   8,  44,  308.435394,    8.790101,   294,  2503
 2020, 07, 13, 01, 28,  131.542572,   68.291695,   9, 100,  378.437988,  203.022705,   294,  2504
 2020, 07, 13, 01, 28,  130.779114,   68.412903,   8,  38,  306.019135,   11.712377,   334,  2513
 2020, 07, 13, 01, 28,  130.759293,   68.404762,   8,  60,  319.978851,   27.629793,   334,  2514
 2020, 07, 13, 01, 28,  130.780457,   68.411034,   8,  45,  305.608215,   11.494229,   339,  2513
 2020, 07, 13, 01, 28,  130.760880,   68.402832,   9,  80,  320.444824,   28.497494,   339,  2514
 2020, 07, 13, 01, 28,  126.681129,   70.012131,   8,  45,  314.855835,   14.071737,   661,  2480
 2020, 07, 13, 01, 28,  126.804008,   70.082191,   8,  70,  319.090851,   20.327026,   662,  2472