year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 08, 13, 23,   18.337940,  -19.017580,   8,  76,  332.107635,   77.958885,   308,     1
 2020, 09, 08, 13, 23,   18.349693,  -18.999428,   7,  29,  319.678009,   35.872726,   309,     0
 2020, 09, 08, 13, 23,   18.334211,  -19.003187,   8,  77,  323.283844,   49.493122,   309,     1
 2020, 09, 08, 13, 23,   17.503984,  -16.944412,   9,  84,  330.391510,   70.306221,   636,     9
 2020, 09, 08, 13, 23,   17.489029,  -16.947985,   9,  88,  335.258667,   89.441002,   636,    10
 2020, 09, 08, 13, 23,   17.507917,  -16.942535,   8,  48,  320.480896,   38.423931,   645,     8
 2020, 09, 08, 13, 23,   17.492874,  -16.946045,   9,  90,  338.955658,  107.338188,   645,     9
 2020, 09, 08, 13, 23,   16.694006,  -16.950243,   8,  71,  317.137146,   28.826748,   666,    62
 2020, 09, 08, 13, 23,   16.680721,  -16.953320,   9,  85,  331.796143,   68.491638,   666,    63
 2020, 09, 08, 13, 23,   16.682592,  -16.947367,   9,  86,  333.237366,   73.644226,   675,    62
 2020, 09, 08, 13, 23,   16.368734,  -16.924721,   8,  58,  322.378448,   38.371971,   690,    84
 2020, 09, 08, 13, 23,   16.442419,  -16.836779,   8,  74,  319.644562,   31.316805,   695,    77
 2020, 09, 08, 13, 23,   16.478037,  -16.814312,   8,  79,  323.898956,   41.741550,   696,    74
 2020, 09, 08, 13, 23,   16.465090,  -16.817284,   9, 100,  364.982941,  223.550247,   696,    75
 2020, 09, 08, 13, 23,   16.452162,  -16.820238,   9,  92,  342.502991,   97.833191,   696,    76
 2020, 09, 08, 13, 23,   16.461891,  -16.803673,   9,  87,  333.980743,   66.535934,   697,    75
 2020, 09, 08, 13, 23,   16.448944,  -16.806650,   9,  89,  337.371155,   77.615417,   697,    76
 2020, 09, 08, 13, 23,   16.394258,  -16.804911,   8,  67,  318.489258,   26.366356,   698,    80
 2020, 09, 08, 13, 23,   16.317829,  -16.822472,   8,  74,  319.675598,   30.622261,   698,    86
 2020, 09, 08, 13, 23,   14.408064,  -17.225594,   9, 100,  362.339874,  126.385902,   700,   261
 2020, 09, 08, 13, 23,   14.398661,  -17.227667,   9, 100,  364.700500,  136.510071,   700,   262
 2020, 09, 08, 13, 23,   14.389248,  -17.229750,   8,  77,  329.293427,   29.008369,   700,   263
 2020, 09, 08, 13, 23,   14.358343,  -17.223963,   8,  70,  345.041321,   67.186691,   701,   266
 2020, 09, 08, 13, 23,   14.349162,  -17.225992,   8,  66,  337.439728,   48.387638,   701,   267
 2020, 09, 08, 13, 23,   16.398136,  -16.811214,   8,  57,  321.303772,   35.495274,   706,    79
 2020, 09, 08, 13, 23,   16.385292,  -16.814077,   8,  56,  319.351654,   31.528801,   706,    80
 2020, 09, 08, 13, 23,   16.318245,  -16.814804,   8,  71,  317.409851,   25.521812,   707,    85
 2020, 09, 08, 13, 23,   14.408943,  -17.231441,   9,  87,  335.922241,   41.169529,   707,   260
 2020, 09, 08, 13, 23,   14.399469,  -17.233459,   9,  90,  341.024414,   53.341873,   707,   261
 2020, 09, 08, 13, 23,   14.406051,  -17.219439,   9,  90,  340.079376,   51.117393,   708,   260
 2020, 09, 08, 13, 23,   14.396607,  -17.221460,   9,  81,  338.238251,   45.803658,   708,   261
 2020, 09, 08, 13, 23,   14.359054,  -17.229483,   9,  81,  330.143402,   32.332348,   708,   265
 2020, 09, 08, 13, 23,   14.356267,  -17.217499,   9,  99,  358.347748,  108.645737,   709,   265
 2020, 09, 08, 13, 23,   14.347054,  -17.219479,   9,  88,  337.749725,   47.729034,   709,   266
 2020, 09, 08, 13, 23,   14.410019,  -17.193352,   8,  76,  323.829041,   20.377087,   710,   259
 2020, 09, 08, 13, 23,   14.363008,  -17.203465,   8,  77,  342.601959,   56.101341,   710,   264
 2020, 09, 08, 13, 23,   16.286283,  -16.736753,   9, 100,  371.567841,  252.143234,   713,    86
 2020, 09, 08, 13, 23,   16.273621,  -16.739645,   9, 100,  363.105408,  195.300659,   713,    87
 2020, 09, 08, 13, 23,   16.260998,  -16.742533,   9,  99,  359.912140,  178.216507,   713,    88
 2020, 09, 08, 13, 23,   16.248390,  -16.745401,   9, 100,  360.731201,  189.264954,   713,    89
 2020, 09, 08, 13, 23,   16.333952,  -16.711605,   8,  54,  320.546082,   28.088966,   714,    82
 2020, 09, 08, 13, 23,   16.270441,  -16.726168,   9, 100,  362.008881,  191.532913,   714,    87
 2020, 09, 08, 13, 23,   16.245226,  -16.731939,   9,  89,  337.067688,   79.117081,   714,    89
 2020, 09, 08, 13, 23,   16.232651,  -16.734825,   8,  41,  309.911560,   14.456211,   714,    90
 2020, 09, 08, 13, 23,   16.288933,  -16.727886,   8,  71,  346.854523,  117.692986,   722,    85
 2020, 09, 08, 13, 23,   16.276224,  -16.730711,   8,  75,  378.997772,  327.137329,   722,    86
 2020, 09, 08, 13, 23,   16.263556,  -16.733530,   8,  75,  361.231445,  195.812988,   722,    87
 2020, 09, 08, 13, 23,   16.250927,  -16.736322,   8,  75,  368.846436,  248.484558,   722,    88
 2020, 09, 08, 13, 23,   16.238319,  -16.739122,   8,  66,  335.805420,   79.709152,   722,    89