year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 12, 11, 39,   14.983130,   37.049248,   8,  70,  310.238159,    9.356415,    25,  2078
 2020, 11, 12, 11, 39,   14.083486,   37.168751,   8,  74,  313.442047,   12.334392,    69,  2147
 2020, 11, 12, 11, 39,   14.360389,   37.248589,   8,  68,  310.070312,    9.734474,    72,  2123
 2020, 11, 12, 11, 39,    8.655234,   36.285660,   8,  60,  304.701202,    6.730189,   120,  2671
 2020, 11, 12, 11, 39,   30.406008,   39.839973,   9,  81,  321.532410,   20.729870,   156,   518
 2020, 11, 12, 11, 39,   14.516065,   37.883217,   8,  65,  307.113037,    8.430709,   159,  2091
 2020, 11, 12, 11, 39,   14.508083,   37.882362,   8,  70,  310.452179,   11.388023,   161,  2091
 2020, 11, 12, 11, 39,   30.406881,   39.837772,   8,  64,  326.555786,   26.390186,   162,   517
 2020, 11, 12, 11, 39,   14.135980,   37.831497,   8,  71,  311.477478,   12.780374,   164,  2123
 2020, 11, 12, 11, 39,   16.441818,   38.415035,   8,  61,  307.007385,    6.269511,   185,  1897
 2020, 11, 12, 11, 39,   16.865978,   39.416466,   8,  73,  312.895782,    9.471244,   321,  1818
 2020, 11, 12, 11, 39,   20.740433,   40.726665,   8,  62,  305.825378,    5.618532,   427,  1368
 2020, 11, 12, 11, 39,   21.125469,   40.791546,   8,  47,  303.018860,    5.437301,   429,  1328
 2020, 11, 12, 11, 39,   21.511684,   40.855614,   8,  52,  315.662292,   10.270775,   431,  1289
 2020, 11, 12, 11, 39,   21.501633,   40.854321,   8,  61,  316.760834,   11.124929,   431,  1290
 2020, 11, 12, 11, 39,   21.399305,   40.964184,   8,  56,  303.484619,    5.126564,   450,  1296
 2020, 11, 12, 11, 39,   17.217945,   40.506931,   8,  55,  303.135498,    3.631576,   472,  1742
 2020, 11, 12, 11, 39,   21.942343,   41.447594,   8,  77,  316.544037,   12.859053,   511,  1233
 2020, 11, 12, 11, 39,   21.935114,   41.445480,   8,  76,  316.194214,   12.704777,   512,  1233
 2020, 11, 12, 11, 39,   21.359259,   41.382885,   8,  50,  301.923706,    4.230393,   513,  1288
 2020, 11, 12, 11, 39,   24.968615,   42.180477,   8,  47,  301.467712,    5.708148,   572,   965