year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 12, 00, 05,  150.792908,   67.268768,   8,  35,  302.623260,    4.742187,    13,  2640
 2020, 07, 12, 00, 05,  150.782028,   67.263985,   8,  48,  306.556335,    7.084702,    13,  2641
 2020, 07, 12, 00, 05,  150.827866,   67.269836,   8,  31,  304.556854,    5.956667,    18,  2638
 2020, 07, 12, 00, 05,  150.785858,   67.267189,   8,  67,  308.552704,    8.775266,    19,  2640
 2020, 07, 12, 00, 05,  152.729935,   68.547943,   8,  79,  319.134552,   24.420300,    61,  2472
 2020, 07, 12, 00, 05,  152.631180,   68.496185,   8,  37,  302.289215,    6.515755,    65,  2478
 2020, 07, 12, 00, 05,  152.724548,   68.547516,   9,  82,  323.245850,   29.290308,    66,  2472
 2020, 07, 12, 00, 05,  138.569931,   65.514290,   8,  68,  308.979492,   23.406431,   470,  3117
 2020, 07, 12, 00, 05,  136.768784,   65.863808,   8,  30,  306.020111,   16.656828,   588,  3120
 2020, 07, 12, 00, 05,  136.755508,   65.853554,   8,  77,  316.759186,   35.875305,   588,  3121
 2020, 07, 12, 00, 05,  136.737717,   65.869469,   8,  60,  328.654633,   62.276543,   589,  3120
 2020, 07, 12, 00, 05,  136.724319,   65.859146,   7,  11,  318.048065,   35.546379,   589,  3121
 2020, 07, 12, 00, 05,  136.763870,   65.848389,   8,  53,  307.493195,   18.956776,   596,  3121
 2020, 07, 12, 00, 05,  136.746902,   65.865074,   9,  89,  333.607605,   80.297974,   597,  3120
 2020, 07, 12, 00, 05,  136.733505,   65.854568,   8,  73,  313.148621,   28.293655,   597,  3121
 2020, 07, 12, 00, 05,  136.326599,   65.776253,   8,  37,  301.743805,   13.625919,   605,  3132
 2020, 07, 12, 00, 05,  136.338013,   65.769974,   8,  58,  304.236786,   18.110359,   613,  3132
 2020, 07, 12, 00, 05,  136.594666,   66.033028,   8,  61,  305.354156,   18.368040,   615,  3110
 2020, 07, 12, 00, 05,  145.610718,   71.508690,   8,  52,  302.445648,    7.845165,   630,  2387
 2020, 07, 12, 00, 05,  144.725647,   71.407097,   8,  76,  316.059692,   19.402336,   653,  2414
 2020, 07, 12, 00, 05,  144.708893,   71.399551,   8,  55,  303.247284,    8.573058,   653,  2415
 2020, 07, 12, 00, 05,  136.405075,   66.771576,   9,  89,  335.263702,   74.824104,   678,  3057
 2020, 07, 12, 00, 05,  136.277039,   66.789391,   8,  78,  318.155334,   34.136372,   682,  3058
 2020, 07, 12, 00, 05,  136.204056,   66.733551,   8,  44,  308.232697,   17.610300,   682,  3063
 2020, 07, 12, 00, 05,  136.189758,   66.722595,   8,  67,  308.719513,   20.154596,   682,  3064
 2020, 07, 12, 00, 05,  136.652588,   67.100319,   8,  66,  311.804321,   19.762428,   683,  3026
 2020, 07, 12, 00, 05,  136.639542,   67.090637,   9,  80,  319.883972,   32.837593,   683,  3027
 2020, 07, 12, 00, 05,  136.193451,   66.722412,   8,  53,  310.679779,   22.885063,   690,  3064
 2020, 07, 12, 00, 05,  136.637039,   67.091743,   9,  80,  320.279449,   33.470142,   691,  3027
 2020, 07, 12, 00, 05,  133.975159,   65.683441,   8,  62,  305.778320,   21.552727,   732,  3169
 2020, 07, 12, 00, 05,  133.963608,   65.680984,   8,  55,  303.106537,   17.469065,   741,  3169
 2020, 07, 12, 00, 05,  134.370499,   66.232857,   8,  62,  305.843506,   17.667681,   747,  3127