year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 28, 05, 27,  121.286972,   65.817177,   8,  56,  309.877991,   10.180865,    35,   541
 2020, 08, 28, 05, 27,  122.947296,   66.058571,   8,  68,  317.321747,   16.806553,    69,   441
 2020, 08, 28, 05, 27,  122.929237,   66.058548,   9,  85,  328.002167,   28.602736,    69,   442
 2020, 08, 28, 05, 27,  122.929184,   66.069679,   8,  51,  317.661774,   16.846209,    70,   442
 2020, 08, 28, 05, 27,  122.892845,   66.091827,   9,  80,  332.255249,   33.736931,    72,   444
 2020, 08, 28, 05, 27,  122.874832,   66.091774,   9, 100,  372.863800,  136.555237,    72,   445
 2020, 08, 28, 05, 27,  124.617332,   66.156227,   8,  75,  315.181061,   21.073685,    85,   353
 2020, 08, 28, 05, 27,  121.615326,   66.165543,   8,  57,  314.856567,   16.654835,    86,   518
 2020, 08, 28, 05, 27,  121.598801,   66.165382,   7,   0,  395.947021,  221.915604,    86,   519
 2020, 08, 28, 05, 27,  121.431023,   66.331284,   9, 100,  369.247467,  108.551155,   108,   528
 2020, 08, 28, 05, 27,  121.430450,   66.341972,   8,  68,  335.465454,   35.083103,   109,   528
 2020, 08, 28, 05, 27,  121.488449,   66.328964,   8,  47,  313.149536,   13.597453,   114,   524
 2020, 08, 28, 05, 27,  121.438698,   66.339165,   9, 100,  363.044189,   90.457504,   115,   527
 2020, 08, 28, 05, 27,  121.422066,   66.338989,   9, 100,  370.857758,  113.424629,   115,   528
 2020, 08, 28, 05, 27,  121.438034,   66.349861,   8,  46,  312.271179,   11.788236,   116,   527
 2020, 08, 28, 05, 27,  121.919777,   66.440903,   8,  41,  320.533295,   17.125666,   124,   498
 2020, 08, 28, 05, 27,  121.936676,   66.451904,   8,  39,  321.269073,   18.115393,   125,   497
 2020, 08, 28, 05, 27,  121.925888,   66.446777,   9,  92,  340.210388,   45.120773,   131,   497
 2020, 08, 28, 05, 27,  121.908630,   66.446655,   8,  78,  318.010529,   16.416693,   131,   498
 2020, 08, 28, 05, 27,  121.940689,   66.490250,   9,  87,  330.348907,   31.670742,   135,   496
 2020, 08, 28, 05, 27,  121.923714,   66.490112,   9,  83,  325.056732,   25.276987,   135,   497
 2020, 08, 28, 05, 27,  133.650513,   66.393120,   8,  79,  319.004913,   58.336819,   170,    16
 2020, 08, 28, 05, 27,  133.613235,   66.395607,   8,  77,  316.570923,   51.099865,   170,    17
 2020, 08, 28, 05, 27,  133.641357,   66.393326,   9,  84,  325.116974,   75.689041,   179,    16
 2020, 08, 28, 05, 27,  133.603302,   66.395958,   8,  47,  307.735168,   31.793224,   179,    17