year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 04, 08, 43,   77.183670,   64.923538,   8,  49,  301.770172,   12.834622,    59,   272
 2020, 06, 04, 08, 43,   77.162216,   64.923912,   8,  53,  302.723145,   13.744579,    59,   273
 2020, 06, 04, 08, 43,   77.174591,   64.916985,   8,  55,  312.546967,   23.515263,    66,   272
 2020, 06, 04, 08, 43,   70.990166,   66.203484,   9,  83,  324.380920,   21.365862,   262,   614
 2020, 06, 04, 08, 43,   70.975197,   66.203186,   8,  58,  304.237427,    6.881362,   262,   615
 2020, 06, 04, 08, 43,   77.319466,   66.686630,   8,  30,  300.148071,   10.936372,   332,   270
 2020, 06, 04, 08, 43,   56.185135,   66.764915,   8,  61,  305.075867,    5.023921,   493,  1254
 2020, 06, 04, 08, 43,   72.539146,   67.804405,   8,  67,  308.153595,   11.284334,   504,   504
 2020, 06, 04, 08, 43,   72.521149,   67.804276,   9,  99,  359.551544,   87.801613,   504,   505
 2020, 06, 04, 08, 43,   72.503426,   67.804138,   8,  65,  307.009766,   10.450942,   504,   506
 2020, 06, 04, 08, 43,   80.098999,   67.813217,   8,  49,  307.424896,   21.048820,   530,   167
 2020, 06, 04, 08, 43,   56.627594,   67.178894,   8,  66,  307.935699,    6.211801,   547,  1218
 2020, 06, 04, 08, 43,   79.969055,   68.528336,   8,  64,  306.822784,   23.160955,   633,   177
 2020, 06, 04, 08, 43,   83.649467,   68.408279,   8,  52,  302.478668,   20.729052,   646,    62
 2020, 06, 04, 08, 43,   83.613441,   68.410492,   8,  78,  317.849670,   48.224686,   646,    63
 2020, 06, 04, 08, 43,   54.293941,   67.853012,   8,  77,  316.637482,   10.515011,   683,  1298
 2020, 06, 04, 08, 43,   57.963684,   68.615425,   8,  61,  305.433960,    7.529832,   738,  1115