year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 22, 05, 08,  113.372078,   22.700321,   7,  29,  313.034485,    8.098495,    17,  2395
 2020, 07, 22, 05, 08,  117.569771,   23.959862,   8,  39,  315.501556,    3.921941,    86,  1914
 2020, 07, 22, 05, 08,  112.832825,   23.329765,   8,  56,  314.440643,    9.460658,   122,  2429
 2020, 07, 22, 05, 08,  111.190125,   23.285671,   9,  80,  323.104065,   15.611388,   167,  2577
 2020, 07, 22, 05, 08,  109.353760,   23.145756,   8,  46,  306.556702,    6.376069,   210,  2821
 2020, 07, 22, 05, 08,  109.774803,   23.466801,   8,  59,  305.918274,    5.845351,   236,  2760
 2020, 07, 22, 05, 08,  109.773109,   23.471998,   8,  67,  309.942474,    9.094318,   243,  2759
 2020, 07, 22, 05, 08,  119.344154,   25.923380,   7,  28,  326.809479,    7.519109,   333,  1634
 2020, 07, 22, 05, 08,  116.796074,   25.675726,   9,  98,  357.321655,   57.612156,   358,  1947
 2020, 07, 22, 05, 08,  116.746521,   25.790064,   8,  77,  321.805115,    9.631000,   376,  1949
 2020, 07, 22, 05, 08,  116.737877,   25.788563,   9,  86,  333.398560,   20.491175,   376,  1950
 2020, 07, 22, 05, 08,  116.319122,   25.780127,   8,  32,  317.455109,    7.330773,   386,  1995
 2020, 07, 22, 05, 08,  119.530357,   26.486378,   7,  22,  317.648407,    5.128507,   412,  1592
 2020, 07, 22, 05, 08,  113.195671,   25.875811,   9,  91,  341.045044,   36.997368,   486,  2310
 2020, 07, 22, 05, 08,  120.172409,   27.238300,   8,  36,  311.250305,    3.071312,   509,  1488
 2020, 07, 22, 05, 08,  117.880882,   26.910656,   8,  51,  310.587952,    3.314739,   513,  1781
 2020, 07, 22, 05, 08,  118.758217,   27.336239,   8,  56,  321.105194,    6.978110,   555,  1660
 2020, 07, 22, 05, 08,  112.219131,   26.378794,   8,  68,  313.611145,    8.151846,   587,  2394
 2020, 07, 22, 05, 08,  115.670868,   27.046246,   8,  47,  312.636627,    6.078249,   588,  2024
 2020, 07, 22, 05, 08,  115.124176,   27.181553,   8,  57,  313.161072,    5.218717,   622,  2074
 2020, 07, 22, 05, 08,  111.517876,   26.571259,   8,  62,  308.271820,    8.125894,   636,  2453
 2020, 07, 22, 05, 08,  111.510330,   26.573317,   8,  46,  307.458588,    7.794498,   641,  2453
 2020, 07, 22, 05, 08,  118.536011,   27.985552,   8,  59,  320.580231,    7.971241,   656,  1665
 2020, 07, 22, 05, 08,  113.470757,   27.241514,   8,  62,  311.752167,    4.495500,   678,  2229
 2020, 07, 22, 05, 08,  116.123711,   27.771736,   7,  28,  317.895142,    6.046693,   683,  1954
 2020, 07, 22, 05, 08,  118.187569,   28.439507,   7,   7,  322.109039,    5.627550,   731,  1693
 2020, 07, 22, 05, 08,  115.529861,   28.095190,   8,  66,  318.094727,    7.012599,   746,  2006
 2020, 07, 22, 05, 08,  119.826447,   28.877018,   7,  24,  321.531738,    7.095727,   759,  1478
 2020, 07, 22, 05, 08,  119.864410,   28.937248,   7,  11,  323.059692,    7.412943,   767,  1472