year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 05, 07, 18,   95.976234,   57.606319,   9,  84,  326.567902,   32.076355,     7,   396
 2020, 07, 05, 07, 18,   99.717751,   57.776039,   8,  78,  318.419189,   32.521671,    38,   173
 2020, 07, 05, 07, 18,   99.698273,   57.776455,   8,  66,  307.641693,   16.343636,    38,   174
 2020, 07, 05, 07, 18,  100.978630,   58.180199,   9,  93,  343.854828,  109.137093,   104,   114
 2020, 07, 05, 07, 18,  100.408951,   58.196796,   9,  94,  344.916412,  106.765427,   104,   140
 2020, 07, 05, 07, 18,  100.978569,   58.193745,   8,  79,  318.515869,   37.512333,   105,   114
 2020, 07, 05, 07, 18,  100.409401,   58.210075,   8,  72,  311.617889,   23.349812,   105,   140
 2020, 07, 05, 07, 18,   95.112030,   58.437733,   8,  41,  305.619049,    7.275745,   136,   451
 2020, 07, 05, 07, 18,  101.227127,   58.507416,   8,  63,  306.393982,   19.583138,   154,   104
 2020, 07, 05, 07, 18,  101.204071,   58.508167,   8,  69,  309.654175,   24.564489,   154,   105
 2020, 07, 05, 07, 18,  101.218864,   58.501411,   8,  54,  311.487427,   27.308481,   162,   104
 2020, 07, 05, 07, 18,  101.779724,   58.618595,   8,  77,  316.261658,   38.437160,   172,    81
 2020, 07, 05, 07, 18,  101.767540,   58.610168,   8,  77,  317.283569,   40.603268,   180,    81
 2020, 07, 05, 07, 18,   96.283104,   58.793949,   8,  35,  302.611755,    5.676463,   187,   368
 2020, 07, 05, 07, 18,   96.267799,   58.793865,   9,  83,  324.197968,   26.511497,   187,   369
 2020, 07, 05, 07, 18,   96.252510,   58.793785,   9,  84,  326.123169,   29.676373,   187,   370
 2020, 07, 05, 07, 18,   96.237206,   58.793694,   8,  66,  317.649048,   18.098112,   187,   371
 2020, 07, 05, 07, 18,   96.274605,   58.793587,   8,  40,  317.136719,   17.060797,   194,   368
 2020, 07, 05, 07, 18,   96.259186,   58.793556,   8,  65,  328.966858,   34.139008,   194,   369
 2020, 07, 05, 07, 18,   96.243904,   58.793530,   8,  63,  324.378357,   26.618362,   194,   370
 2020, 07, 05, 07, 18,   96.228683,   58.793503,   8,  48,  306.639008,    9.311478,   194,   371
 2020, 07, 05, 07, 18,  100.045822,   58.899330,   9,  91,  337.483307,   75.893578,   214,   158
 2020, 07, 05, 07, 18,  100.024681,   58.899876,   9,  88,  332.943695,   63.015396,   214,   159
 2020, 07, 05, 07, 18,  100.046822,   58.912418,   8,  76,  315.895813,   30.029617,   215,   158
 2020, 07, 05, 07, 18,  100.025795,   58.912964,   9,  81,  321.048309,   39.212013,   215,   159
 2020, 07, 05, 07, 18,   95.173668,   59.013039,   8,  42,  312.036377,   12.405982,   221,   442
 2020, 07, 05, 07, 18,   97.411629,   59.045223,   8,  78,  318.242737,   24.418585,   230,   297
 2020, 07, 05, 07, 18,   97.395882,   59.045311,   9, 100,  363.981934,  139.131210,   230,   298
 2020, 07, 05, 07, 18,   97.379898,   59.045406,   9,  89,  335.042969,   52.031757,   230,   299
 2020, 07, 05, 07, 18,   95.192574,   59.050747,   8,  79,  342.508575,   50.381001,   231,   440
 2020, 07, 05, 07, 18,   95.178963,   59.050598,   9,  80,  341.318176,   48.948376,   231,   441
 2020, 07, 05, 07, 18,   95.151123,   59.061398,   8,  71,  342.649658,   50.356857,   232,   443
 2020, 07, 05, 07, 18,  100.959419,   59.105259,   8,  71,  311.551208,   26.059668,   248,   117
 2020, 07, 05, 07, 18,  100.936836,   59.105991,   8,  71,  311.059143,   25.567032,   248,   118
 2020, 07, 05, 07, 18,   99.056648,   59.166187,   8,  68,  309.077545,   19.395678,   249,   207
 2020, 07, 05, 07, 18,   98.612137,   59.314434,   9,  84,  325.765747,   43.990574,   268,   230
 2020, 07, 05, 07, 18,   98.620842,   59.317146,   8,  77,  316.258392,   29.226900,   276,   229
 2020, 07, 05, 07, 18,   98.601868,   59.317455,   9,  80,  319.906342,   34.459957,   276,   230
 2020, 07, 05, 07, 18,   95.138199,   59.754135,   8,  72,  311.660095,   12.284944,   341,   438
 2020, 07, 05, 07, 18,  100.949318,   60.042217,   8,  61,  305.239441,   17.308569,   393,   120
 2020, 07, 05, 07, 18,  100.396919,   60.880569,   8,  53,  302.618835,   14.784583,   521,   146
 2020, 07, 05, 07, 18,  100.374954,   60.881241,   8,  75,  314.478333,   30.768414,   521,   147