year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 23, 06, 04,  105.664131,   63.966267,   8,  79,  318.705139,   14.761494,    89,   866
 2020, 06, 23, 06, 04,  105.645370,   63.965103,   8,  78,  317.431335,   13.956972,    89,   867
 2020, 06, 23, 06, 04,  106.843422,   64.050896,   8,  46,  312.194611,   10.184355,    91,   805
 2020, 06, 23, 06, 04,  106.841873,   64.059921,   8,  70,  320.305237,   17.893476,    92,   805
 2020, 06, 23, 06, 04,  107.817192,   64.213242,   8,  68,  311.858917,   13.223616,   108,   757
 2020, 06, 23, 06, 04,  107.808311,   64.215118,   8,  38,  307.876526,   10.775928,   113,   757
 2020, 06, 23, 06, 04,  108.119484,   64.237488,   8,  41,  323.121765,   24.067112,   114,   743
 2020, 06, 23, 06, 04,  108.096901,   64.236565,   8,  47,  328.201599,   31.485661,   114,   744
 2020, 06, 23, 06, 04,  111.466110,   64.418449,   8,  55,  312.887817,    9.846310,   122,   582
 2020, 06, 23, 06, 04,  111.301064,   64.613388,   8,  75,  315.101562,   11.225552,   153,   591
 2020, 06, 23, 06, 04,  123.729645,   64.461502,   8,  47,  323.343323,   60.548935,   170,    14
 2020, 06, 23, 06, 04,  123.718933,   64.461777,   7,  25,  307.569305,   23.994518,   179,    14
 2020, 06, 23, 06, 04,  123.120392,   64.587776,   8,  65,  306.991394,   20.336475,   185,    33
 2020, 06, 23, 06, 04,   99.186852,   64.074089,   8,  51,  308.013611,    6.282956,   185,  1186
 2020, 06, 23, 06, 04,   99.182915,   64.081215,   9,  89,  335.246582,   30.498211,   186,  1186
 2020, 06, 23, 06, 04,   99.163513,   64.079170,   8,  55,  312.722809,    9.171298,   186,  1187
 2020, 06, 23, 06, 04,  123.107452,   64.589027,   8,  50,  308.253296,   22.077396,   194,    33
 2020, 06, 23, 06, 04,   99.109566,   64.383873,   9,  91,  338.396729,   33.815918,   232,  1180
 2020, 06, 23, 06, 04,  108.385712,   65.534843,   8,  79,  319.658966,   21.351181,   309,   716
 2020, 06, 23, 06, 04,  108.407791,   65.545288,   9,  85,  328.139008,   32.203442,   310,   715
 2020, 06, 23, 06, 04,  108.359924,   65.543549,   9,  86,  329.441650,   35.253151,   310,   717
 2020, 06, 23, 06, 04,  108.405289,   65.554840,   8,  75,  358.290314,  106.346054,   311,   715
 2020, 06, 23, 06, 04,  109.410927,   65.787292,   8,  71,  324.399078,   27.896881,   342,   674
 2020, 06, 23, 06, 04,  109.453903,   65.818359,   8,  58,  316.924011,   18.516165,   345,   672
 2020, 06, 23, 06, 04,  109.376617,   65.825989,   9,  83,  325.092712,   31.157990,   346,   675
 2020, 06, 23, 06, 04,  107.828438,   65.771072,   8,  58,  323.897919,   23.338095,   346,   736
 2020, 06, 23, 06, 04,  107.874321,   65.782455,   9,  82,  324.417206,   25.004620,   347,   734
 2020, 06, 23, 06, 04,  107.849899,   65.781464,   9,  83,  324.542969,   25.367304,   347,   735
 2020, 06, 23, 06, 04,  107.872124,   65.791885,   8,  55,  334.329346,   38.316998,   348,   734
 2020, 06, 23, 06, 04,  107.847702,   65.790878,   9,  96,  350.751312,   76.060310,   348,   735
 2020, 06, 23, 06, 04,  107.862419,   65.791336,   8,  75,  359.977417,  109.535858,   353,   734
 2020, 06, 23, 06, 04,  107.838097,   65.790421,   8,  55,  312.906097,   12.731819,   353,   735
 2020, 06, 23, 06, 04,  110.049118,   66.002739,   8,  72,  324.926666,   36.928349,   373,   649
 2020, 06, 23, 06, 04,  109.049797,   66.044380,   8,  49,  307.800110,   10.907233,   380,   685
 2020, 06, 23, 06, 04,  109.068115,   66.050629,   8,  68,  319.426331,   24.478397,   386,   684
 2020, 06, 23, 06, 04,  106.192551,   65.975288,   9,  88,  332.381134,   33.826744,   390,   803
 2020, 06, 23, 06, 04,  105.794319,   65.991173,   8,  64,  310.678375,    8.219219,   394,   821
 2020, 06, 23, 06, 04,  108.324158,   66.113884,   8,  69,  313.437134,   12.707059,   395,   712
 2020, 06, 23, 06, 04,  108.297653,   66.122566,   8,  72,  317.294769,   17.799969,   396,   713
 2020, 06, 23, 06, 04,  108.290451,   66.121124,   8,  51,  313.061157,   14.003894,   401,   713
 2020, 06, 23, 06, 04,  108.086449,   66.381653,   8,  50,  323.474152,   23.068356,   439,   718
 2020, 06, 23, 06, 04,  108.250587,   66.540581,   8,  68,  316.592255,   17.931959,   460,   710
 2020, 06, 23, 06, 04,  108.268852,   66.539848,   8,  39,  310.403748,   12.317657,   465,   709
 2020, 06, 23, 06, 04,  102.207642,   66.235123,   9, 100,  368.814484,   87.467339,   467,   997
 2020, 06, 23, 06, 04,  107.142914,   66.669197,   8,  41,  318.944763,   16.247929,   488,   752
 2020, 06, 23, 06, 04,  107.164398,   66.679497,   9,  83,  324.356201,   23.899683,   489,   751
 2020, 06, 23, 06, 04,  107.138840,   66.678421,   9,  81,  321.501434,   20.389721,   489,   752
 2020, 06, 23, 06, 04,   94.633469,   65.630554,   8,  74,  313.396423,    7.349495,   490,  1362
 2020, 06, 23, 06, 04,  100.881805,   66.864792,   8,  71,  316.295044,   10.760983,   574,  1037
 2020, 06, 23, 06, 04,  100.879066,   66.872681,   8,  46,  319.003082,   12.692608,   575,  1037
 2020, 06, 23, 06, 04,  100.897011,   66.867973,   8,  69,  323.102142,   17.564066,   577,  1036
 2020, 06, 23, 06, 04,  100.894730,   66.875900,   8,  67,  314.917145,    9.418530,   578,  1036
 2020, 06, 23, 06, 04,   71.808212,   60.880112,   8,  62,  307.786469,   14.097699,   583,  2778
 2020, 06, 23, 06, 04,  107.415520,   67.720497,   8,  70,  310.559875,   12.347902,   647,   728
 2020, 06, 23, 06, 04,  109.812408,   68.383080,   7,   0,  330.260101,   43.626945,   734,   640
 2020, 06, 23, 06, 04,  109.780464,   68.382362,   7,  24,  321.652374,   27.325314,   734,   641
 2020, 06, 23, 06, 04,  109.805717,   68.384979,   9,  93,  343.633728,   77.645309,   740,   640