year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 26, 05, 21,  117.116257,  -21.360132,   8,  77,  321.231567,   19.213659,   184,  2418
 2020, 07, 26, 05, 21,  117.106323,  -21.361221,   8,  72,  317.028931,   14.509987,   184,  2419
 2020, 07, 26, 05, 21,  117.105164,  -21.352062,   9,  99,  357.886505,   89.728073,   185,  2419
 2020, 07, 26, 05, 21,  117.095299,  -21.353140,   9, 100,  369.746552,  129.695160,   185,  2420
 2020, 07, 26, 05, 21,  136.965698,  -16.521435,   8,  74,  322.010468,   40.346279,   396,    75
 2020, 07, 26, 05, 21,  136.962280,  -16.507849,   8,  69,  338.405701,   87.282494,   397,    75
 2020, 07, 26, 05, 21,  136.968536,  -16.513487,   9,  88,  332.399078,   71.803024,   405,    74
 2020, 07, 26, 05, 21,  136.965088,  -16.499901,   9,  85,  327.582947,   57.513229,   406,    74
 2020, 07, 26, 05, 21,  136.802994,  -16.372129,   9,  83,  324.508453,   48.904266,   426,    83
 2020, 07, 26, 05, 21,  136.790100,  -16.375071,   8,  73,  313.740845,   24.815536,   426,    84
 2020, 07, 26, 05, 21,  121.742210,  -19.122175,   8,  71,  325.258942,   10.847783,   431,  1860
 2020, 07, 26, 05, 21,  121.742264,  -19.119900,   9,  82,  329.983032,   14.730425,   432,  1859
 2020, 07, 26, 05, 21,  136.808990,  -16.377325,   8,  56,  314.917419,   28.329464,   434,    82
 2020, 07, 26, 05, 21,  136.796112,  -16.380165,   8,  64,  327.053955,   56.380600,   434,    83
 2020, 07, 26, 05, 21,  136.792358,  -16.159985,   8,  53,  311.940399,   20.606621,   458,    79
 2020, 07, 26, 05, 21,  136.779449,  -16.162914,   9,  81,  321.897095,   41.819031,   458,    80
 2020, 07, 26, 05, 21,  136.776382,  -16.149305,   9,  80,  321.665222,   41.163250,   459,    80
 2020, 07, 26, 05, 21,  136.782013,  -16.155268,   9,  89,  335.220032,   82.471481,   467,    79
 2020, 07, 26, 05, 21,  136.769180,  -16.158106,   8,  74,  314.501068,   27.862135,   467,    80
 2020, 07, 26, 05, 21,  133.273483,  -15.135566,   8,  74,  318.170013,   15.425879,   726,   378
 2020, 07, 26, 05, 21,  122.536201,  -17.000328,   8,  56,  324.341553,    8.544522,   729,  1695
 2020, 07, 26, 05, 21,  122.503731,  -16.984589,   8,  43,  326.293945,    8.813548,   732,  1699
 2020, 07, 26, 05, 21,  122.546501,  -16.837521,   8,  30,  327.853607,   12.135695,   753,  1688