year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 28, 04, 26,  108.240257,   51.927925,   8,  42,  314.910461,    5.058487,   153,  2664
 2020, 06, 28, 04, 26,  108.232025,   51.937279,   8,  64,  316.931305,    7.055106,   154,  2664
 2020, 06, 28, 04, 26,  128.188492,   56.026573,   8,  77,  323.012390,   17.799107,   185,  1115
 2020, 06, 28, 04, 26,  136.300705,   58.268452,   8,  70,  340.749542,   40.759163,   445,   581
 2020, 06, 28, 04, 26,  136.287415,   58.268059,   8,  62,  322.014313,   18.267025,   445,   582
 2020, 06, 28, 04, 26,  136.304581,   58.268459,   8,  79,  328.239441,   22.634335,   451,   580
 2020, 06, 28, 04, 26,  136.291458,   58.268131,   9,  90,  336.313232,   32.152901,   451,   581
 2020, 06, 28, 04, 26,  136.315201,   58.279175,   8,  73,  312.928802,   10.390258,   452,   579
 2020, 06, 28, 04, 26,  136.302292,   58.278847,   9,  93,  342.077820,   41.525528,   452,   580
 2020, 06, 28, 04, 26,  136.288849,   58.278515,   9,  93,  342.190491,   41.178135,   452,   581
 2020, 06, 28, 04, 26,  136.276276,   58.278187,   8,  62,  307.400238,    6.470991,   452,   582
 2020, 06, 28, 04, 26,  133.796356,   58.228428,   8,  70,  310.712219,   12.616845,   456,   728
 2020, 06, 28, 04, 26,  131.942490,   58.400002,   8,  44,  307.195221,    6.996829,   499,   829
 2020, 06, 28, 04, 26,  127.799629,   58.693394,   8,  70,  314.505676,   10.765674,   588,  1077
 2020, 06, 28, 04, 26,  127.797470,   58.701065,   9, 100,  379.392151,  149.730835,   589,  1077
 2020, 06, 28, 04, 26,  127.807549,   58.706501,   8,  78,  317.964478,   14.694110,   592,  1076
 2020, 06, 28, 04, 26,  127.788948,   58.704842,   9,  83,  348.495148,   59.117424,   592,  1077
 2020, 06, 28, 04, 26,  127.878708,   58.997883,   8,  73,  312.758789,    9.854747,   633,  1066
 2020, 06, 28, 04, 26,  127.859901,   58.996181,   9,  81,  321.226562,   17.835211,   633,  1067
 2020, 06, 28, 04, 26,  127.875870,   59.005531,   9,  96,  349.393585,   60.375343,   634,  1066
 2020, 06, 28, 04, 26,  127.857193,   59.003845,   9,  85,  336.749695,   36.517231,   634,  1067
 2020, 06, 28, 04, 26,  132.871811,   59.586945,   9,  87,  330.612854,   34.346539,   668,   759
 2020, 06, 28, 04, 26,  132.885025,   59.590176,   8,  56,  314.331757,   14.090549,   673,   758
 2020, 06, 28, 04, 26,  132.866074,   59.589291,   8,  56,  314.083252,   13.851468,   673,   759
 2020, 06, 28, 04, 26,  133.984833,   59.741795,   8,  56,  317.837372,   21.212088,   689,   701
 2020, 06, 28, 04, 26,  128.512802,   59.504936,   9,  99,  358.659424,   91.520653,   700,  1024
 2020, 06, 28, 04, 26,  124.627113,   59.182201,   9,  83,  324.523315,   14.793680,   710,  1247
 2020, 06, 28, 04, 26,  124.639030,   59.190891,   8,  78,  318.132172,    9.670229,   711,  1246
 2020, 06, 28, 04, 26,  125.623451,   59.384525,   9,  82,  330.552917,   23.526993,   724,  1181
 2020, 06, 28, 04, 26,  127.802620,   59.700840,   8,  76,  316.235901,   15.298451,   740,  1055