year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 20, 08, 12,   69.218224,   42.191071,   9,  80,  328.915619,   11.556315,     7,  1711
 2020, 09, 20, 08, 12,   70.102509,   44.867260,   9,  86,  333.853241,   18.304304,   380,  1524
 2020, 09, 20, 08, 12,   70.092781,   44.865829,   9,  99,  357.887238,   48.290085,   380,  1525
 2020, 09, 20, 08, 12,   70.083069,   44.864395,   9, 100,  378.126343,   89.560432,   380,  1526
 2020, 09, 20, 08, 12,   70.100571,   44.873840,   9, 100,  384.762939,  108.774483,   381,  1524
 2020, 09, 20, 08, 12,   70.081169,   44.870979,   9,  91,  342.005066,   25.935064,   381,  1526
 2020, 09, 20, 08, 12,   70.199226,   44.928066,   8,  74,  320.661987,    6.991617,   387,  1512
 2020, 09, 20, 08, 12,   70.070816,   44.916172,   9,  98,  355.151550,   43.722229,   388,  1525
 2020, 09, 20, 08, 12,   70.068893,   44.922745,   9, 100,  401.266754,  163.050797,   389,  1525
 2020, 09, 20, 08, 12,   70.066986,   44.929337,   8,  50,  318.695404,    7.095903,   390,  1525
 2020, 09, 20, 08, 12,   70.057266,   44.927906,   8,  51,  325.886383,   10.843350,   390,  1526
 2020, 09, 20, 08, 12,   70.047554,   44.926479,   8,  44,  333.731262,   16.270046,   390,  1527
 2020, 09, 20, 08, 12,   70.028130,   44.923615,   9, 100,  367.349365,   64.653503,   390,  1529
 2020, 09, 20, 08, 12,   70.220871,   44.958672,   9,  95,  348.993622,   34.919994,   391,  1509
 2020, 09, 20, 08, 12,   70.055344,   44.934479,   9, 100,  398.197296,  150.878082,   391,  1526
 2020, 09, 20, 08, 12,   70.218979,   44.965271,   9, 100,  365.157776,   61.214893,   392,  1509
 2020, 09, 20, 08, 12,   70.209213,   44.963840,   9,  95,  348.571411,   33.751598,   392,  1510
 2020, 09, 20, 08, 12,   70.053436,   44.941059,   9, 100,  366.775696,   65.108704,   392,  1526
 2020, 09, 20, 08, 12,   70.043732,   44.939644,   8,  72,  331.112000,   15.818809,   392,  1527
 2020, 09, 20, 08, 12,   70.033997,   44.938206,   8,  63,  327.207886,   12.427560,   392,  1528
 2020, 09, 20, 08, 12,   70.207321,   44.970436,   9, 100,  369.763184,   70.608200,   393,  1510
 2020, 09, 20, 08, 12,   74.847008,   45.570255,   9, 100,  361.881592,   90.269623,   396,  1088
 2020, 09, 20, 08, 12,   74.858704,   45.579247,   9,  85,  332.455261,   30.614529,   397,  1087
 2020, 09, 20, 08, 12,   74.845467,   45.577866,   9, 100,  367.741455,  107.026985,   397,  1088
 2020, 09, 20, 08, 12,   70.131470,   44.986824,   9, 100,  393.412567,  135.562576,   397,  1517
 2020, 09, 20, 08, 12,   70.092514,   44.981117,   8,  69,  317.260834,    5.977404,   397,  1521
 2020, 09, 20, 08, 12,   70.082787,   44.979691,   9,  89,  337.908508,   22.811174,   397,  1522
 2020, 09, 20, 08, 12,   74.857155,   45.586857,   9,  87,  334.051971,   33.457642,   398,  1087
 2020, 09, 20, 08, 12,   74.843903,   45.585464,   8,  71,  317.424866,   14.336250,   398,  1088
 2020, 09, 20, 08, 12,   74.849846,   45.584366,   9,  96,  351.892181,   64.083366,   400,  1087
 2020, 09, 20, 08, 12,   77.206535,   46.465149,   9,  87,  392.838867,  202.372849,   500,   877
 2020, 09, 20, 08, 12,   77.205147,   46.473736,   8,  50,  313.630707,   12.836782,   501,   877
 2020, 09, 20, 08, 12,   59.159206,   43.641487,   9,  93,  343.016541,   67.253159,   519,  2494
 2020, 09, 20, 08, 12,   59.005260,   43.756527,   9, 100,  438.864685,  775.575989,   539,  2500
 2020, 09, 20, 08, 12,   58.991524,   43.753036,   9,  98,  356.746887,  107.305275,   539,  2501
 2020, 09, 20, 08, 12,   59.000793,   43.765678,   8,  72,  314.112244,   16.737362,   540,  2500
 2020, 09, 20, 08, 12,   58.987072,   43.762199,   9,  93,  343.816681,   68.998528,   540,  2501
 2020, 09, 20, 08, 12,   58.993088,   43.763199,   8,  73,  351.725861,   91.031540,   545,  2500
 2020, 09, 20, 08, 12,   80.325027,   47.038986,   7,   0,  321.384949,   30.428612,   554,   648
 2020, 09, 20, 08, 12,   64.919426,   45.223007,   8,  72,  315.331787,    8.270720,   561,  1990