year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 17, 05, 11,  126.798759,   55.063934,   8,  51,  308.557526,   10.738099,    18,   484
 2020, 07, 17, 05, 11,  126.787384,   55.063709,   8,  41,  304.120850,    7.688316,    18,   485
 2020, 07, 17, 05, 11,  126.588402,   55.167622,   8,  55,  308.142822,    5.461665,    28,   501
 2020, 07, 17, 05, 11,  126.576202,   55.167305,   8,  31,  308.429871,    5.218381,    28,   502
 2020, 07, 17, 05, 11,  126.543663,   55.184586,   8,  63,  314.948486,    8.992573,    36,   504
 2020, 07, 17, 05, 11,  127.324852,   55.222179,   8,  37,  315.173492,   11.206376,    38,   440
 2020, 07, 17, 05, 11,  127.337952,   55.233540,   9,  89,  334.784088,   36.890259,    39,   439
 2020, 07, 17, 05, 11,  127.324455,   55.233303,   8,  47,  314.275726,   10.913344,    39,   440
 2020, 07, 17, 05, 11,  126.384483,   55.673634,   8,  69,  337.970520,   39.455143,   107,   511
 2020, 07, 17, 05, 11,  126.372910,   55.673332,   7,   0,  315.957733,   13.303746,   107,   512
 2020, 07, 17, 05, 11,  126.388031,   55.680721,   7,  11,  300.909607,    3.604986,   114,   510
 2020, 07, 17, 05, 11,  126.240883,   55.763000,   8,  42,  321.758240,   15.714028,   122,   522
 2020, 07, 17, 05, 11,  126.229996,   55.762718,   9,  90,  335.689423,   32.889458,   122,   523
 2020, 07, 17, 05, 11,  126.157501,   55.854340,   9,  94,  371.050781,  110.074661,   137,   528
 2020, 07, 17, 05, 11,  126.144157,   55.864658,   9,  89,  334.286682,   29.446257,   138,   529
 2020, 07, 17, 05, 11,  126.133118,   55.864357,   9,  88,  333.494629,   28.698174,   138,   530
 2020, 07, 17, 05, 11,  126.155045,   55.875626,   8,  43,  310.105438,    6.775036,   139,   528
 2020, 07, 17, 05, 11,  134.195602,   57.279095,   8,  70,  310.117462,   24.301619,   364,    46
 2020, 07, 17, 05, 11,  134.170395,   57.280098,   8,  73,  312.615631,   28.835848,   364,    47
 2020, 07, 17, 05, 11,  134.184280,   57.282162,   8,  68,  311.002747,   25.006178,   373,    46
 2020, 07, 17, 05, 11,  129.027664,   57.514946,   8,  43,  313.861603,   12.767006,   390,   305
 2020, 07, 17, 05, 11,  131.445648,   57.731735,   8,  72,  317.185120,   23.510494,   425,   170
 2020, 07, 17, 05, 11,  128.725937,   58.609451,   7,   0,  302.413116,    7.189153,   555,   321
 2020, 07, 17, 05, 11,  128.731400,   58.605583,   7,  24,  303.115479,    6.877984,   562,   320
 2020, 07, 17, 05, 11,  123.627815,   58.582764,   8,  73,  312.844421,   16.763077,   568,   676
 2020, 07, 17, 05, 11,  123.627480,   58.592663,   8,  54,  307.196533,   10.590508,   569,   676
 2020, 07, 17, 05, 11,  132.340271,   59.353313,   9,  84,  326.129333,   45.084064,   681,   131
 2020, 07, 17, 05, 11,  132.315155,   59.354057,   9,  85,  327.609436,   49.167999,   681,   132
 2020, 07, 17, 05, 11,  132.330399,   59.362164,   8,  55,  312.740753,   21.620750,   690,   131