year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 22, 15, 05,  149.758820,   65.618782,   9, 100,  327.077179,   36.943550,    44,   350
 2020, 06, 22, 15, 05,  149.777832,   65.618942,   8,  75,  308.557007,   14.556077,    44,   351
 2020, 06, 22, 15, 05,  149.750961,   65.620811,   9,  86,  312.947327,   19.120728,    51,   350
 2020, 06, 22, 15, 05,  149.770050,   65.620903,   9, 100,  324.517639,   33.121803,    51,   351
 2020, 06, 22, 15, 05,  149.926086,   65.563637,   7,   7,  302.720184,    9.201034,    56,   359
 2020, 06, 22, 15, 05,  161.820892,   64.888741,   8,  42,  301.505890,    6.936588,    99,   980
 2020, 06, 22, 15, 05,  158.857071,   64.854744,   8,  39,  301.237244,    8.258435,   133,   824
 2020, 06, 22, 15, 05,  158.876114,   64.853699,   9,  90,  314.987213,   18.281254,   133,   825
 2020, 06, 22, 15, 05,  158.892654,   64.843773,   9, 100,  359.493256,   93.840637,   134,   826
 2020, 06, 22, 15, 05,  158.912704,   64.842651,   9, 100,  361.195770,   98.940170,   134,   827
 2020, 06, 22, 15, 05,  158.887177,   64.835091,   9,  81,  310.881256,   14.353114,   135,   826
 2020, 06, 22, 15, 05,  158.907364,   64.833954,   9,  95,  317.570618,   20.685938,   135,   827
 2020, 06, 22, 15, 05,  161.586288,   64.536301,   9,  97,  318.422974,   16.965025,   153,   976
 2020, 06, 22, 15, 05,  161.603119,   64.535049,   9,  90,  314.793274,   14.521133,   153,   977
 2020, 06, 22, 15, 05,  164.646881,   64.234680,   8,  53,  302.996552,    7.547672,   158,  1124
 2020, 06, 22, 15, 05,  166.637222,   63.925289,   9, 100,  365.057495,   83.384720,   173,  1232
 2020, 06, 22, 15, 05,  166.632217,   63.918434,   9, 100,  386.032806,  144.944870,   174,  1232
 2020, 06, 22, 15, 05,  166.668716,   63.914330,   9, 100,  328.758698,   23.775829,   174,  1234
 2020, 06, 22, 15, 05,  166.664062,   63.907429,   9, 100,  346.274445,   46.068272,   175,  1234
 2020, 06, 22, 15, 05,  166.681122,   63.905499,   8,  31,  304.854706,    6.668671,   175,  1235
 2020, 06, 22, 15, 05,  166.675949,   63.908367,   9, 100,  357.437378,   66.220520,   176,  1235
 2020, 06, 22, 15, 05,  153.212967,   64.706451,   8,  46,  301.955597,    7.210644,   185,   556
 2020, 06, 22, 15, 05,  160.814301,   64.297791,   8,  49,  302.412811,    7.882455,   198,   938
 2020, 06, 22, 15, 05,  148.650757,   64.566483,   8,  42,  301.569916,   13.227129,   212,   294
 2020, 06, 22, 15, 05,  149.406281,   63.918549,   7,  29,  300.521301,   10.438822,   311,   333
 2020, 06, 22, 15, 05,  150.960602,   63.909870,   8,  51,  302.658997,    9.216299,   312,   420
 2020, 06, 22, 15, 05,  151.587845,   63.747166,   8,  37,  301.055359,    8.802774,   333,   459
 2020, 06, 22, 15, 05,  151.584549,   63.743034,   9,  90,  314.742554,   17.594965,   340,   459
 2020, 06, 22, 15, 05,  151.567902,   63.732155,   8,  68,  306.418549,   11.700184,   341,   458
 2020, 06, 22, 15, 05,  151.584717,   63.732002,   8,  72,  307.770294,   12.700508,   341,   459
 2020, 06, 22, 15, 05,  153.641525,   63.542225,   8,  78,  309.605988,   11.236572,   362,   599
 2020, 06, 22, 15, 05,  153.657013,   63.541878,   7,  14,  300.117371,    5.602040,   362,   600
 2020, 06, 22, 15, 05,  153.670990,   63.541573,   9,  83,  311.513824,   11.551565,   362,   601
 2020, 06, 22, 15, 05,  153.683228,   63.541298,   8,  44,  301.769165,    6.388186,   362,   602
 2020, 06, 22, 15, 05,  153.632217,   63.490242,   8,  67,  306.156097,    8.871186,   373,   599
 2020, 06, 22, 15, 05,  153.647903,   63.489861,   9, 100,  322.346466,   20.665331,   373,   600
 2020, 06, 22, 15, 05,  156.623901,   63.196709,   8,  55,  303.427429,   12.476487,   398,   744
 2020, 06, 22, 15, 05,  156.616821,   63.196095,   8,  66,  305.926392,   14.216123,   403,   744
 2020, 06, 22, 15, 05,  162.586456,   62.726109,   9, 100,  326.231262,   28.442017,   411,  1066
 2020, 06, 22, 15, 05,  162.607040,   62.724270,   8,  79,  313.724030,   15.327936,   411,  1067
 2020, 06, 22, 15, 05,  162.561310,   62.720383,   9, 100,  322.493134,   24.906612,   412,  1065
 2020, 06, 22, 15, 05,  162.624176,   62.714809,   9,  87,  313.328217,   15.532222,   412,  1068
 2020, 06, 22, 15, 05,  162.644623,   62.713001,   8,  52,  302.970428,    8.346004,   412,  1069
 2020, 06, 22, 15, 05,  162.564133,   62.692013,   8,  53,  303.125793,    9.327509,   418,  1066
 2020, 06, 22, 15, 05,  162.560516,   62.684402,   9,  84,  312.135101,   15.373645,   419,  1066
 2020, 06, 22, 15, 05,  151.306793,   62.549007,   8,  78,  309.816559,   14.616454,   521,   449
 2020, 06, 22, 15, 05,  167.074738,   61.215767,   9, 100,  334.910248,   28.750202,   562,  1356
 2020, 06, 22, 15, 05,  167.037323,   61.206329,   9,  80,  310.492401,   10.486899,   564,  1354
 2020, 06, 22, 15, 05,  155.163544,   62.064323,   9,  89,  314.542786,   25.599049,   583,   692
 2020, 06, 22, 15, 05,  155.190811,   62.063286,   8,  74,  308.120697,   18.468599,   583,   693
 2020, 06, 22, 15, 05,  155.204498,   62.033440,   9, 100,  355.677460,  113.735390,   586,   694
 2020, 06, 22, 15, 05,  153.007248,   61.243370,   8,  61,  304.727448,    9.239781,   716,   581
 2020, 06, 22, 15, 05,  153.021347,   61.243050,   8,  53,  303.226837,    8.344439,   716,   582
 2020, 06, 22, 15, 05,  153.016830,   61.243473,   8,  79,  309.952332,   12.650255,   722,   582