year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 21, 23, 40,  150.971100,   63.925262,   8,  66,  307.977844,   19.082064,    19,  3117
 2020, 06, 21, 23, 40,  156.842270,   67.173058,   8,  76,  315.946259,   13.572349,    26,  2663
 2020, 06, 21, 23, 40,  156.746307,   67.227325,   9,  88,  332.971222,   30.523769,    38,  2660
 2020, 06, 21, 23, 40,  156.735245,   67.222328,   8,  67,  317.944824,   14.021129,    38,  2661
 2020, 06, 21, 23, 40,  156.714462,   67.229301,   8,  61,  313.587433,   10.453946,    39,  2661
 2020, 06, 21, 23, 40,  162.215622,   69.479630,   8,  49,  306.951752,    7.964677,    46,  2311
 2020, 06, 21, 23, 40,  162.189255,   69.474030,   8,  37,  305.827881,    6.167982,    50,  2312
 2020, 06, 21, 23, 40,  154.787079,   67.429520,   8,  75,  372.049622,  123.716270,   141,  2707
 2020, 06, 21, 23, 40,  154.776123,   67.424332,   8,  68,  336.876343,   38.985554,   141,  2708
 2020, 06, 21, 23, 40,  154.802795,   67.431831,   8,  53,  310.016479,    8.680798,   147,  2706
 2020, 06, 21, 23, 40,  154.791794,   67.426552,   9, 100,  372.900177,  126.836411,   147,  2707
 2020, 06, 21, 23, 40,  154.523666,   67.349762,   8,  58,  310.486572,    8.357917,   150,  2725
 2020, 06, 21, 23, 40,  154.372238,   67.447357,   9, 100,  363.583618,   98.984390,   166,  2719
 2020, 06, 21, 23, 40,  154.361130,   67.441948,   9, 100,  371.514130,  124.677177,   166,  2720
 2020, 06, 21, 23, 40,  154.350235,   67.436676,   8,  74,  313.990997,   12.986873,   166,  2721
 2020, 06, 21, 23, 40,  148.754044,   64.534363,   8,  47,  306.059540,   15.362256,   194,  3119
 2020, 06, 21, 23, 40,  148.681519,   64.588066,   8,  59,  305.274750,   16.391739,   198,  3117
 2020, 06, 21, 23, 40,  149.967575,   65.564812,   8,  56,  314.421051,   24.080019,   205,  3019
 2020, 06, 21, 23, 40,  149.965103,   65.565094,   8,  77,  316.773010,   27.958143,   213,  3019
 2020, 06, 21, 23, 40,  151.485001,   66.471985,   8,  42,  302.603119,    8.297979,   214,  2905
 2020, 06, 21, 23, 40,  151.407639,   66.428818,   8,  73,  312.623169,   18.212044,   214,  2911
 2020, 06, 21, 23, 40,  151.453140,   66.557327,   8,  60,  314.058380,   17.863375,   219,  2898
 2020, 06, 21, 23, 40,  151.454254,   66.553917,   8,  53,  316.332123,   19.697701,   226,  2898
 2020, 06, 21, 23, 40,  151.378708,   66.532356,   8,  48,  307.857544,    9.212018,   227,  2902
 2020, 06, 21, 23, 40,  151.265747,   66.510612,   8,  74,  318.591949,   21.597321,   229,  2907
 2020, 06, 21, 23, 40,  151.383621,   66.597206,   8,  69,  309.968475,   15.341704,   230,  2896
 2020, 06, 21, 23, 40,  151.370865,   66.590111,   7,  21,  301.605469,    7.205607,   230,  2897
 2020, 06, 21, 23, 40,  151.266968,   66.532112,   8,  56,  311.335083,   13.124887,   230,  2905
 2020, 06, 21, 23, 40,  147.309418,   64.824745,   8,  64,  344.652924,  119.877899,   285,  3125
 2020, 06, 21, 23, 40,  147.293869,   64.814186,   8,  75,  378.671570,  343.831024,   285,  3126
 2020, 06, 21, 23, 40,  147.278366,   64.803665,   8,  35,  311.110443,   26.138678,   285,  3127
 2020, 06, 21, 23, 40,  147.336243,   64.832382,   8,  71,  319.978760,   42.644321,   293,  3124
 2020, 06, 21, 23, 40,  147.320709,   64.821701,   9, 100,  365.621613,  240.037399,   293,  3125
 2020, 06, 21, 23, 40,  147.305344,   64.811104,   9, 100,  379.441376,  352.131348,   293,  3126
 2020, 06, 21, 23, 40,  147.277618,   64.818527,   8,  65,  321.744537,   45.923000,   294,  3126
 2020, 06, 21, 23, 40,  152.655716,   68.626518,   8,  61,  314.608185,   13.367572,   348,  2634
 2020, 06, 21, 23, 40,  152.632462,   68.632759,   7,  14,  308.507477,    8.166421,   349,  2634
 2020, 06, 21, 23, 40,  152.652222,   68.626442,   8,  56,  317.706299,   16.904305,   354,  2634
 2020, 06, 21, 23, 40,  152.576233,   68.764961,   8,  42,  300.851624,    4.274882,   364,  2619
 2020, 06, 21, 23, 40,  152.565887,   68.759979,   8,  60,  304.689240,    6.377648,   364,  2620
 2020, 06, 21, 23, 40,  152.569809,   68.763474,   8,  49,  306.872375,    7.655203,   370,  2619
 2020, 06, 21, 23, 40,  152.482407,   68.755768,   8,  75,  314.324219,   12.436451,   372,  2623
 2020, 06, 21, 23, 40,  152.472168,   68.750748,   9,  85,  327.360687,   24.168713,   372,  2624
 2020, 06, 21, 23, 40,  146.615417,   65.369293,   8,  70,  310.350708,   26.428303,   374,  3099
 2020, 06, 21, 23, 40,  146.600327,   65.358849,   8,  63,  306.274200,   20.086634,   374,  3100
 2020, 06, 21, 23, 40,  151.332626,   68.704720,   8,  37,  301.862335,    6.660927,   413,  2667
 2020, 06, 21, 23, 40,  150.442780,   69.170502,   8,  53,  313.619263,   13.097172,   493,  2635
 2020, 06, 21, 23, 40,  150.339615,   69.210129,   8,  74,  313.604553,   13.350834,   504,  2633
 2020, 06, 21, 23, 40,  150.329468,   69.204887,   8,  72,  323.402130,   21.357691,   504,  2634
 2020, 06, 21, 23, 40,  150.128067,   69.137794,   8,  47,  302.968170,    6.970879,   506,  2649
 2020, 06, 21, 23, 40,  150.117813,   69.132446,   8,  41,  301.079773,    5.952582,   506,  2650
 2020, 06, 21, 23, 40,  150.056229,   69.100334,   8,  66,  307.538605,    9.105249,   506,  2656
 2020, 06, 21, 23, 40,  150.045776,   69.094879,   8,  64,  308.927673,   10.490406,   506,  2657
 2020, 06, 21, 23, 40,  149.824783,   69.091576,   9,  82,  322.592316,   20.904629,   518,  2664
 2020, 06, 21, 23, 40,  149.781021,   69.125626,   9,  94,  344.405579,   47.908970,   521,  2661
 2020, 06, 21, 23, 40,  149.770737,   69.120178,   9,  92,  341.070679,   42.763588,   521,  2662
 2020, 06, 21, 23, 40,  149.760330,   69.114670,   8,  70,  310.170807,    9.272265,   521,  2663
 2020, 06, 21, 23, 40,  150.082718,   69.339264,   7,   0,  300.225037,    4.981331,   524,  2624
 2020, 06, 21, 23, 40,  150.072571,   69.334030,   8,  67,  333.936615,   32.290501,   524,  2625
 2020, 06, 21, 23, 40,  150.062500,   69.328850,   8,  64,  325.917206,   23.056623,   524,  2626
 2020, 06, 21, 23, 40,  149.717575,   69.149208,   8,  36,  316.258118,   12.340124,   524,  2660
 2020, 06, 21, 23, 40,  150.057007,   69.327049,   8,  41,  311.540192,   11.699656,   530,  2626
 2020, 06, 21, 23, 40,  149.726868,   69.190651,   8,  77,  316.936951,   14.671844,   532,  2654
 2020, 06, 21, 23, 40,  149.716797,   69.185280,   9, 100,  361.412323,   84.436607,   532,  2655
 2020, 06, 21, 23, 40,  149.706711,   69.179916,   9,  94,  344.462280,   47.095699,   532,  2656
 2020, 06, 21, 23, 40,  149.696793,   69.174629,   9, 100,  367.574310,  100.686989,   532,  2657
 2020, 06, 21, 23, 40,  149.686798,   69.169304,   8,  49,  314.177795,   11.017858,   532,  2658
 2020, 06, 21, 23, 40,  148.226532,   70.876999,   8,  32,  300.880402,    8.273566,   737,  2509