year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 08, 05, 40,  110.781631,    0.045480,   8,  77,  322.906281,   18.067377,     3,  2263
 2020, 10, 08, 05, 40,  112.085815,    0.263422,   8,  51,  308.124969,    8.543264,     5,  2110
 2020, 10, 08, 05, 40,  112.823753,    0.384198,   8,  68,  309.382202,    6.393540,     6,  2026
 2020, 10, 08, 05, 40,  112.346375,    0.379946,   9,  91,  338.454041,   35.391850,    15,  2080
 2020, 10, 08, 05, 40,  112.348679,    0.373723,   9,  81,  322.286163,   16.344872,    16,  2079
 2020, 10, 08, 05, 40,  112.347603,    0.381196,   8,  38,  312.431427,    7.630952,    17,  2079
 2020, 10, 08, 05, 40,  111.184090,    0.207787,   8,  67,  309.296478,    5.079045,    18,  2204
 2020, 10, 08, 05, 40,  111.174408,    0.272142,   8,  63,  308.803284,    4.996518,    26,  2204
 2020, 10, 08, 05, 40,  111.407959,    0.315659,   8,  70,  311.831726,    8.999007,    27,  2177
 2020, 10, 08, 05, 40,  111.145241,    0.275960,   8,  73,  313.843353,    8.502018,    27,  2208
 2020, 10, 08, 05, 40,  111.564346,    0.363328,   9,  95,  346.936462,   58.351566,    30,  2161
 2020, 10, 08, 05, 40,  111.567184,    0.358972,   8,  75,  316.050415,   12.746766,    32,  2160
 2020, 10, 08, 05, 40,  111.566048,    0.366808,   9,  90,  336.848297,   39.142197,    33,  2160
 2020, 10, 08, 05, 40,  111.425392,    0.352882,   9,  93,  342.986664,   52.057453,    34,  2174
 2020, 10, 08, 05, 40,  110.832092,    0.260137,   8,  78,  318.301208,   11.822293,    34,  2250
 2020, 10, 08, 05, 40,  111.491982,    0.387436,   8,  77,  318.265747,   14.414611,    37,  2167
 2020, 10, 08, 05, 40,  111.481987,    0.385885,   8,  78,  319.110504,   15.263636,    37,  2168
 2020, 10, 08, 05, 40,  110.283890,    0.217952,   8,  67,  308.704559,    7.692155,    39,  2321
 2020, 10, 08, 05, 40,  110.275932,    0.216728,   9,  83,  324.810303,   21.707447,    39,  2322
 2020, 10, 08, 05, 40,  112.378090,    0.546903,   8,  77,  318.087372,   12.688835,    40,  2072
 2020, 10, 08, 05, 40,  110.645195,    0.290547,   8,  68,  309.700348,    6.497404,    41,  2274
 2020, 10, 08, 05, 40,  111.199524,    0.383270,   8,  67,  312.224243,    7.599845,    42,  2197
 2020, 10, 08, 05, 40,  111.164810,    0.377996,   8,  51,  310.455322,    5.378730,    42,  2202
 2020, 10, 08, 05, 40,  110.909607,    0.339233,   8,  70,  311.450836,    7.057844,    42,  2238
 2020, 10, 08, 05, 40,  111.169357,    0.395118,   8,  61,  321.444397,   13.516092,    44,  2201
 2020, 10, 08, 05, 40,  111.130264,    0.414778,   8,  61,  306.683228,    4.741208,    50,  2205
 2020, 10, 08, 05, 40,  111.585915,    0.517944,   9,  99,  359.422943,   88.785950,    54,  2155
 2020, 10, 08, 05, 40,  113.657982,    0.842969,   8,  62,  310.125366,    5.469601,    55,  1913
 2020, 10, 08, 05, 40,  111.824486,    0.570404,   8,  68,  311.044556,    7.895620,    56,  2130
 2020, 10, 08, 05, 40,  111.523422,    0.532376,   8,  66,  309.654999,    7.339935,    57,  2161
 2020, 10, 08, 05, 40,  111.850426,    0.590073,   9,  82,  346.048615,   55.075268,    58,  2127
 2020, 10, 08, 05, 40,  111.707542,    0.568370,   9,  84,  336.349640,   38.880383,    58,  2142
 2020, 10, 08, 05, 40,  111.697960,    0.566912,   9,  86,  330.445129,   29.663269,    58,  2143
 2020, 10, 08, 05, 40,  111.449219,    0.553273,   9,  83,  324.965851,   22.559456,    61,  2168
 2020, 10, 08, 05, 40,  111.605881,    0.584803,   8,  74,  315.228638,   10.202365,    62,  2152
 2020, 10, 08, 05, 40,  111.599487,    0.579811,   8,  78,  319.913940,   14.772522,    64,  2152
 2020, 10, 08, 05, 40,  111.451790,    0.556572,   9,  84,  326.446228,   24.091530,    64,  2167
 2020, 10, 08, 05, 40,  111.644760,    0.610782,   9,  85,  328.466919,   26.054066,    67,  2147
 2020, 10, 08, 05, 40,  111.493210,    0.619286,   9,  81,  323.199310,   20.420416,    71,  2162
 2020, 10, 08, 05, 40,  111.791115,    0.680786,   8,  70,  316.227539,   12.403583,    73,  2131
 2020, 10, 08, 05, 40,  111.540001,    0.642468,   8,  79,  320.223267,   16.396242,    73,  2157
 2020, 10, 08, 05, 40,  111.530182,    0.640972,   9,  92,  341.794891,   48.147270,    73,  2158
 2020, 10, 08, 05, 40,  111.350998,    0.613618,   8,  61,  306.928528,    6.299698,    73,  2176
 2020, 10, 08, 05, 40,  111.349785,    0.621524,   9,  95,  347.375977,   63.037735,    74,  2176
 2020, 10, 08, 05, 40,  110.956886,    0.561727,   8,  78,  318.511475,   12.099898,    74,  2225
 2020, 10, 08, 05, 40,  111.416710,    0.675466,   9,  83,  333.929108,   37.418697,    82,  2168
 2020, 10, 08, 05, 40,  111.324356,    0.669106,   8,  47,  304.675446,    5.185224,    83,  2177
 2020, 10, 08, 05, 40,  111.222710,    0.653246,   8,  70,  314.778473,   12.863385,    83,  2187
 2020, 10, 08, 05, 40,  111.541939,    0.711021,   8,  67,  309.840240,    7.092470,    84,  2155
 2020, 10, 08, 05, 40,  111.532143,    0.709507,   8,  67,  309.935699,    7.152865,    84,  2156
 2020, 10, 08, 05, 40,  111.422287,    0.700487,   8,  77,  322.820801,   22.084391,    85,  2167
 2020, 10, 08, 05, 40,  111.510201,    0.722109,   8,  36,  304.853760,    3.579541,    86,  2158
 2020, 10, 08, 05, 40,  112.870285,    0.953552,   8,  36,  304.577820,    3.722250,    89,  2006
 2020, 10, 08, 05, 40,  111.681587,    0.772289,   9,  84,  327.236115,   24.431690,    89,  2140
 2020, 10, 08, 05, 40,  111.385262,    0.743151,   8,  72,  317.650299,   15.559877,    91,  2170
 2020, 10, 08, 05, 40,  111.716682,    0.801323,   9,  90,  348.628296,   59.357197,    92,  2136
 2020, 10, 08, 05, 40,  111.364052,    0.748002,   8,  79,  326.175720,   24.734632,    92,  2172
 2020, 10, 08, 05, 40,  111.715523,    0.809036,   8,  79,  338.233490,   40.317181,    93,  2136
 2020, 10, 08, 05, 40,  111.280876,    0.751663,   8,  36,  305.959076,    5.437642,    94,  2180
 2020, 10, 08, 05, 40,  111.374611,    0.760566,   8,  56,  305.528748,    5.994659,    96,  2170
 2020, 10, 08, 05, 40,  111.282852,    0.754212,   8,  60,  310.687378,   10.689909,    97,  2179
 2020, 10, 08, 05, 40,  111.936905,    0.880195,   9,  86,  330.406586,   27.486969,   100,  2111
 2020, 10, 08, 05, 40,  111.927956,    0.878807,   8,  65,  310.951111,    8.125925,   100,  2112
 2020, 10, 08, 05, 40,  111.090263,    0.765001,   8,  63,  307.062469,    5.547327,   102,  2200
 2020, 10, 08, 05, 40,  111.083298,    0.763929,   8,  71,  311.928986,    8.299400,   102,  2201
 2020, 10, 08, 05, 40,  111.454735,    0.837385,   9,  86,  356.612854,   82.496689,   104,  2161
 2020, 10, 08, 05, 40,  110.811699,    0.738632,   8,  79,  319.489227,   13.735398,   104,  2239
 2020, 10, 08, 05, 40,  110.797157,    0.736394,   9, 100,  374.185852,  107.400940,   104,  2241
 2020, 10, 08, 05, 40,  111.492805,    0.851214,   8,  69,  310.861816,    8.903462,   105,  2157
 2020, 10, 08, 05, 40,  111.453491,    0.845209,   8,  57,  308.699432,    6.831797,   105,  2161
 2020, 10, 08, 05, 40,  111.273361,    0.817657,   8,  53,  304.607971,    6.785737,   105,  2179
 2020, 10, 08, 05, 40,  112.795837,    1.057522,   8,  69,  310.656891,    5.738363,   106,  2012
 2020, 10, 08, 05, 40,  111.372742,    0.840916,   9,  80,  321.524139,   20.171869,   106,  2169
 2020, 10, 08, 05, 40,  110.845116,    0.760468,   8,  63,  306.579590,    5.376282,   106,  2234
 2020, 10, 08, 05, 40,  110.837921,    0.759369,   8,  66,  308.154877,    6.223299,   106,  2235
 2020, 10, 08, 05, 40,  111.189430,    0.821130,   8,  72,  313.089722,   13.789281,   107,  2187
 2020, 10, 08, 05, 40,  110.735092,    0.752093,   9,  80,  320.566132,   15.072759,   107,  2249
 2020, 10, 08, 05, 40,  110.799294,    0.770220,   8,  68,  309.015961,    7.487375,   108,  2240
 2020, 10, 08, 05, 40,  111.369194,    0.864552,   8,  45,  304.803406,    5.425158,   109,  2169
 2020, 10, 08, 05, 40,  111.154884,    0.858762,   8,  39,  302.285706,    4.174034,   115,  2189
 2020, 10, 08, 05, 40,  111.385063,    0.910827,   8,  59,  308.453461,    7.486266,   117,  2166
 2020, 10, 08, 05, 40,  111.101440,    0.875001,   9,  82,  322.519745,   15.326519,   118,  2195
 2020, 10, 08, 05, 40,  111.094498,    0.873920,   8,  72,  312.092590,    7.809869,   118,  2196
 2020, 10, 08, 05, 40,  111.382790,    0.926571,   8,  64,  307.610016,    6.735266,   119,  2166
 2020, 10, 08, 05, 40,  111.372978,    0.925056,   8,  45,  305.716156,    5.525167,   119,  2167
 2020, 10, 08, 05, 40,  111.157944,    0.908238,   8,  49,  303.288025,    4.439163,   121,  2188
 2020, 10, 08, 05, 40,  111.419144,    0.956233,   8,  78,  318.643646,   15.500238,   122,  2162
 2020, 10, 08, 05, 40,  111.408134,    0.962583,   8,  38,  315.501282,   11.560235,   123,  2163
 2020, 10, 08, 05, 40,  110.870659,    0.880876,   8,  54,  302.873322,    3.788487,   123,  2227
 2020, 10, 08, 05, 40,  111.377075,    0.965907,   9,  83,  326.580444,   23.782665,   124,  2166
 2020, 10, 08, 05, 40,  111.367073,    0.964388,   8,  72,  314.654541,   11.595436,   124,  2167
 2020, 10, 08, 05, 40,  111.357140,    0.962890,   9,  81,  322.555206,   20.719284,   124,  2168
 2020, 10, 08, 05, 40,  111.185204,    0.936846,   8,  69,  310.197906,    9.011562,   124,  2185
 2020, 10, 08, 05, 40,  111.174911,    0.935282,   8,  56,  308.103516,    7.057194,   124,  2186
 2020, 10, 08, 05, 40,  110.833549,    0.883571,   8,  51,  302.115997,    3.695980,   124,  2232
 2020, 10, 08, 05, 40,  111.153488,    0.940201,   8,  71,  311.726746,   10.963749,   125,  2188
 2020, 10, 08, 05, 40,  110.729866,    0.884646,   8,  46,  305.124634,    5.358841,   126,  2246
 2020, 10, 08, 05, 40,  111.378311,    0.977330,   8,  74,  313.940765,   12.470689,   128,  2165
 2020, 10, 08, 05, 40,  111.156517,    0.942280,   8,  72,  312.168518,   11.689130,   128,  2187
 2020, 10, 08, 05, 40,  110.923912,    0.913747,   7,  19,  303.292816,    3.274073,   129,  2218
 2020, 10, 08, 05, 40,  110.730347,    0.883171,   8,  44,  304.232819,    4.874288,   129,  2245
 2020, 10, 08, 05, 40,  111.324699,    0.993065,   8,  69,  309.634979,    9.161197,   131,  2170
 2020, 10, 08, 05, 40,  110.978165,    0.938827,   8,  60,  305.077240,    4.166981,   131,  2210
 2020, 10, 08, 05, 40,  110.749687,    0.903001,   7,  14,  300.843994,    2.880527,   131,  2242
 2020, 10, 08, 05, 40,  111.333656,    1.002526,   8,  32,  305.097260,    5.544829,   132,  2169
 2020, 10, 08, 05, 40,  110.920433,    0.938065,   8,  72,  311.979279,    8.355830,   132,  2218
 2020, 10, 08, 05, 40,  110.892349,    0.933681,   9,  80,  320.151520,   14.514188,   132,  2222
 2020, 10, 08, 05, 40,  110.748344,    0.911179,   8,  72,  312.404358,    9.517548,   132,  2242
 2020, 10, 08, 05, 40,  111.200073,    0.997971,   8,  51,  304.246948,    5.236972,   134,  2182
 2020, 10, 08, 05, 40,  110.896088,    0.959159,   8,  61,  305.121063,    4.775743,   135,  2221
 2020, 10, 08, 05, 40,  111.266983,    1.040699,   8,  66,  310.291840,   10.986056,   138,  2175
 2020, 10, 08, 05, 40,  110.974716,    1.095901,   8,  72,  315.693176,   10.812918,   153,  2206
 2020, 10, 08, 05, 40,  111.071396,    1.277564,   9,  85,  327.150604,   31.246935,   179,  2188
 2020, 10, 08, 05, 40,  111.986099,    1.682805,   8,  47,  305.966583,    6.348899,   217,  2087
 2020, 10, 08, 05, 40,  112.043060,    1.729781,   8,  53,  303.502899,    4.536903,   222,  2080
 2020, 10, 08, 05, 40,  111.630798,    1.675282,   8,  47,  302.359222,    4.130250,   223,  2125
 2020, 10, 08, 05, 40,  112.044022,    1.730665,   8,  38,  301.498596,    3.543355,   224,  2079
 2020, 10, 08, 05, 40,  111.632591,    1.673554,   8,  65,  306.973999,    7.240859,   225,  2124
 2020, 10, 08, 05, 40,  113.883049,    2.101629,   8,  64,  306.607788,    4.790916,   236,  1848
 2020, 10, 08, 05, 40,  113.999413,    2.314802,   8,  75,  314.677826,    9.451369,   265,  1826
 2020, 10, 08, 05, 40,  113.992157,    2.313694,   8,  52,  302.457123,    3.164387,   265,  1827
 2020, 10, 08, 05, 40,  111.602745,    1.947787,   8,  55,  303.124817,    5.883021,   265,  2121