year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 20, 04, 57,  115.063606,   27.854950,   8,  68,  309.343719,   10.922899,    11,  2375
 2021, 01, 20, 04, 57,  116.381615,   28.160509,   8,  68,  309.118042,    7.756059,    19,  2221
 2021, 01, 20, 04, 57,  117.742790,   28.500677,   8,  59,  304.572784,    7.161185,    29,  2085
 2021, 01, 20, 04, 57,  120.086884,   28.947868,   9,  81,  321.386383,   13.958670,    35,  1823
 2021, 01, 20, 04, 57,  116.114845,   28.284883,   8,  45,  301.207031,    3.752988,    43,  2248
 2021, 01, 20, 04, 57,  119.491959,   29.050638,   9,  82,  323.053223,   16.660637,    65,  1887
 2021, 01, 20, 04, 57,  119.790985,   29.375643,   8,  57,  303.713593,    4.430301,   105,  1843
 2021, 01, 20, 04, 57,  117.028954,   28.898584,   8,  53,  302.697296,    6.195623,   107,  2138
 2021, 01, 20, 04, 57,  116.822601,   29.021376,   8,  72,  312.247009,   12.955315,   132,  2152
 2021, 01, 20, 04, 57,  116.957031,   29.079271,   9,  82,  322.680695,   23.414614,   136,  2139
 2021, 01, 20, 04, 57,  120.903122,   30.092348,   8,  58,  304.088348,    3.877063,   184,  1688
 2021, 01, 20, 04, 57,  120.792236,   30.109007,   8,  59,  304.628693,    3.839056,   189,  1701
 2021, 01, 20, 04, 57,  120.410362,   30.508850,   8,  74,  313.679535,    8.896623,   257,  1732
 2021, 01, 20, 04, 57,  120.044876,   30.640690,   8,  58,  304.187744,    4.707571,   285,  1771
 2021, 01, 20, 04, 57,  120.041916,   30.654036,   8,  65,  307.074646,    6.120657,   287,  1771
 2021, 01, 20, 04, 57,  119.985321,   31.003401,   8,  59,  304.539948,    4.505505,   340,  1765
 2021, 01, 20, 04, 57,  118.166122,   31.135077,   8,  48,  301.693085,    4.778072,   405,  1961
 2021, 01, 20, 04, 57,  119.655502,   31.500170,   7,  23,  306.705597,    5.708249,   421,  1786
 2021, 01, 20, 04, 57,  119.670654,   31.509609,   7,  23,  301.459320,    3.427291,   422,  1784
 2021, 01, 20, 04, 57,  117.977478,   31.290131,   8,  71,  310.975922,    9.886247,   433,  1975
 2021, 01, 20, 04, 57,  120.233475,   31.783968,   8,  68,  309.101929,    6.888484,   449,  1709
 2021, 01, 20, 04, 57,  119.540154,   31.950741,   8,  64,  306.657043,    6.055126,   490,  1784
 2021, 01, 20, 04, 57,  119.594704,   32.135769,   8,  58,  304.637085,    4.802360,   516,  1771
 2021, 01, 20, 04, 57,  119.379425,   32.285248,   8,  60,  304.895447,    5.177737,   543,  1791
 2021, 01, 20, 04, 57,  119.378990,   32.290104,   8,  32,  300.714081,    3.381398,   544,  1790
 2021, 01, 20, 04, 57,  119.370575,   32.288696,   8,  46,  301.818298,    3.844900,   544,  1791
 2021, 01, 20, 04, 57,  118.765678,   32.418232,   8,  65,  307.273132,    6.551028,   578,  1854
 2021, 01, 20, 04, 57,  118.756981,   32.416744,   8,  66,  307.999023,    6.880990,   578,  1855
 2021, 01, 20, 04, 57,  119.376572,   32.615856,   8,  39,  302.106049,    3.722634,   592,  1779
 2021, 01, 20, 04, 57,  118.714684,   33.589672,   8,  58,  304.062714,    5.541412,   751,  1820
 2021, 01, 20, 04, 57,  118.714737,   33.593323,   8,  32,  300.203247,    3.927737,   752,  1819