year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 18, 09, 55,   34.505062,   47.198170,   8,  73,  318.920319,    9.281951,     3,  2296
 2020, 07, 18, 09, 55,   34.748672,   47.264641,   8,  72,  317.876556,    8.131388,     4,  2273
 2020, 07, 18, 09, 55,   34.738060,   47.262157,   8,  74,  319.513519,    9.508336,     4,  2274
 2020, 07, 18, 09, 55,   38.242561,   48.211586,   8,  45,  307.310242,    3.249883,    31,  1981
 2020, 07, 18, 09, 55,   37.704563,   48.171162,   8,  31,  309.085754,    5.039161,    41,  2023
 2020, 07, 18, 09, 55,   38.773064,   48.460712,   9,  83,  325.020447,   16.852139,    53,  1929
 2020, 07, 18, 09, 55,   56.859558,   50.566681,   9,  82,  331.889069,   23.789148,    87,   415
 2020, 07, 18, 09, 55,   56.847645,   50.566399,   8,  79,  329.186859,   19.868526,    87,   416
 2020, 07, 18, 09, 55,   56.859047,   50.577946,   8,  79,  332.541504,   23.233278,    88,   415
 2020, 07, 18, 09, 55,   53.345661,   50.546101,   9, 100,  373.134216,  152.082275,   104,   707
 2020, 07, 18, 09, 55,   36.778149,   48.436241,   8,  75,  318.419769,   11.468164,   106,  2079
 2020, 07, 18, 09, 55,   36.651840,   48.474148,   8,  75,  322.396667,   14.623503,   116,  2086
 2020, 07, 18, 09, 55,   36.648354,   48.481358,   9,  98,  356.324646,   68.324059,   117,  2086
 2020, 07, 18, 09, 55,   53.421417,   50.665173,   9,  91,  342.781647,   47.566246,   121,   701
 2020, 07, 18, 09, 55,   53.436913,   50.675720,   8,  68,  326.157898,   15.227756,   122,   700
 2020, 07, 18, 09, 55,   53.435833,   50.685406,   9,  94,  348.650818,   63.529716,   123,   700
 2020, 07, 18, 09, 55,   53.434731,   50.695076,   9,  92,  344.940430,   54.363926,   124,   700
 2020, 07, 18, 09, 55,   53.323967,   50.716431,   9,  83,  336.047272,   31.461712,   132,   706
 2020, 07, 18, 09, 55,   31.783794,   47.474308,   9,  81,  332.182709,   38.071987,   136,  2476
 2020, 07, 18, 09, 55,   31.806641,   47.490494,   9,  90,  350.523834,   79.062050,   137,  2474
 2020, 07, 18, 09, 55,   31.792686,   47.486851,   9,  99,  357.799500,  102.167587,   137,  2475
 2020, 07, 18, 09, 55,   31.778620,   47.483177,   8,  55,  314.355194,   12.817459,   137,  2476
 2020, 07, 18, 09, 55,   53.072163,   50.770290,   9, 100,  372.389374,  145.231735,   139,   721
 2020, 07, 18, 09, 55,   53.070999,   50.779812,   9,  84,  339.668243,   40.935131,   140,   721
 2020, 07, 18, 09, 55,   53.085915,   50.790268,   9,  92,  344.136932,   55.909203,   141,   720
 2020, 07, 18, 09, 55,   53.069866,   50.789341,   9, 100,  376.572876,  169.707245,   141,   721
 2020, 07, 18, 09, 55,   53.053844,   50.788414,   9,  91,  343.589386,   50.885674,   141,   722
 2020, 07, 18, 09, 55,   53.084805,   50.799805,   8,  61,  329.201904,   23.080029,   142,   720
 2020, 07, 18, 09, 55,   53.068737,   50.798866,   8,  75,  394.543182,  275.112762,   142,   721
 2020, 07, 18, 09, 55,   53.052704,   50.797943,   8,  75,  358.716217,   95.197037,   142,   722
 2020, 07, 18, 09, 55,   53.079418,   50.780193,   8,  62,  330.533386,   28.313408,   145,   720
 2020, 07, 18, 09, 55,   53.063316,   50.779350,   8,  46,  325.630096,   20.619921,   145,   721
 2020, 07, 18, 09, 55,   53.078262,   50.789719,   9, 100,  379.468170,  189.809464,   146,   720
 2020, 07, 18, 09, 55,   53.062180,   50.788876,   9,  90,  340.279938,   47.159000,   146,   721
 2020, 07, 18, 09, 55,   53.046124,   50.788033,   9,  88,  337.247681,   38.829510,   146,   722
 2020, 07, 18, 09, 55,   53.077122,   50.799255,   9, 100,  379.032990,  187.520676,   147,   720
 2020, 07, 18, 09, 55,   53.061020,   50.798397,   9, 100,  378.805725,  184.556442,   147,   721
 2020, 07, 18, 09, 55,   53.044949,   50.797543,   9,  91,  342.463318,   51.527073,   147,   722
 2020, 07, 18, 09, 55,   32.855709,   47.994431,   9,  98,  354.939697,   76.374634,   170,  2384
 2020, 07, 18, 09, 55,   32.843285,   47.991356,   8,  78,  321.590454,   17.966904,   170,  2385
 2020, 07, 18, 09, 55,   32.851101,   48.002861,   9, 100,  363.542847,   99.629951,   171,  2384
 2020, 07, 18, 09, 55,   60.545029,   51.238201,   8,  38,  322.831299,   32.298065,   185,   153
 2020, 07, 18, 09, 55,   60.527565,   51.238358,   8,  58,  333.692993,   57.471561,   185,   154
 2020, 07, 18, 09, 55,   60.510109,   51.238506,   8,  66,  333.207703,   55.776852,   185,   155
 2020, 07, 18, 09, 55,   34.756512,   48.921646,   8,  62,  311.914154,   10.142710,   237,  2190
 2020, 07, 18, 09, 55,   52.758804,   51.565769,   9,  96,  351.012482,   74.248451,   264,   730
 2020, 07, 18, 09, 55,   52.742794,   51.564884,   9,  81,  325.620331,   20.232529,   264,   731
 2020, 07, 18, 09, 55,   33.536655,   48.866642,   8,  75,  317.688538,   11.461727,   269,  2293
 2020, 07, 18, 09, 55,   29.528629,   48.065025,   8,  72,  313.746216,    9.709766,   307,  2597
 2020, 07, 18, 09, 55,   58.027260,   52.177814,   8,  71,  322.319885,   16.670757,   330,   310
 2020, 07, 18, 09, 55,   54.426910,   52.483856,   9,  88,  337.552185,   24.832117,   392,   614
 2020, 07, 18, 09, 55,   54.417198,   52.483486,   9,  85,  332.795441,   19.077337,   392,   615
 2020, 07, 18, 09, 55,   59.238724,   52.597172,   8,  67,  334.482239,   44.053612,   394,   227
 2020, 07, 18, 09, 55,   59.262341,   52.600697,   8,  42,  324.603027,   27.271149,   402,   225
 2020, 07, 18, 09, 55,   59.247013,   52.600780,   8,  46,  334.147614,   46.113564,   402,   226
 2020, 07, 18, 09, 55,   59.231579,   52.600857,   8,  35,  332.599426,   41.809029,   402,   227
 2020, 07, 18, 09, 55,   50.029270,   52.487354,   9,  84,  327.566040,   20.345100,   429,   903
 2020, 07, 18, 09, 55,   50.016422,   52.486351,   8,  77,  318.766724,   11.696899,   429,   904
 2020, 07, 18, 09, 55,   50.020897,   52.489967,   8,  66,  331.374176,   24.616375,   433,   903
 2020, 07, 18, 09, 55,   57.909424,   53.347942,   8,  40,  310.380707,    8.023238,   516,   310
 2020, 07, 18, 09, 55,   59.366093,   53.757011,   9,  85,  330.360291,   42.405533,   572,   215
 2020, 07, 18, 09, 55,   59.356544,   53.759018,   9,  82,  326.125488,   33.665802,   580,   215