year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 22, 04, 39,  120.372604,   30.829039,   8,  61,  305.969330,    6.932485,   107,  2205
 2021, 02, 22, 04, 39,  131.647995,   33.261887,   8,  48,  306.474213,    6.126462,   216,   964
 2021, 02, 22, 04, 39,  118.548889,   31.641605,   8,  75,  315.188995,   13.008401,   281,  2367
 2021, 02, 22, 04, 39,  114.580536,   30.898689,   9,  89,  334.908752,   41.498192,   309,  2793
 2021, 02, 22, 04, 39,  120.906166,   32.667572,   8,  70,  310.181549,   11.775344,   361,  2104
 2021, 02, 22, 04, 39,  118.873306,   32.426777,   8,  79,  318.641815,   15.805663,   387,  2306
 2021, 02, 22, 04, 39,  118.865608,   32.697639,   8,  58,  304.073395,    6.049155,   425,  2297
 2021, 02, 22, 04, 39,  119.847282,   34.409477,   8,  32,  300.921967,    5.907628,   646,  2141
 2021, 02, 22, 04, 39,  117.929474,   34.332096,   8,  47,  301.528442,    5.698627,   693,  2328
 2021, 02, 22, 04, 39,  113.075211,   33.374561,   8,  57,  314.630280,   17.857046,   717,  2839
 2021, 02, 22, 04, 39,  113.080055,   33.364822,   8,  61,  305.328827,    8.704027,   723,  2838
 2021, 02, 22, 04, 39,  113.075500,   33.375744,   8,  61,  305.149933,    8.583757,   724,  2838
 2021, 02, 22, 04, 39,  112.995094,   33.378826,   8,  63,  306.354095,   10.239079,   726,  2846
 2021, 02, 22, 04, 39,  112.985344,   33.376266,   8,  79,  319.223206,   23.428579,   726,  2847
 2021, 02, 22, 04, 39,  119.044212,   34.982269,   8,  67,  308.225922,   10.949300,   754,  2187