year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 18, 05, 57,  110.929810,   40.330162,   8,  66,  307.647308,    8.987874,     9,   973
 2021, 02, 18, 05, 57,  110.593063,   40.445026,   8,  59,  317.662445,   15.148537,    30,  1006
 2021, 02, 18, 05, 57,  110.583969,   40.444111,   8,  44,  302.203705,    6.256321,    30,  1007
 2021, 02, 18, 05, 57,  110.593811,   40.445644,   8,  49,  307.346527,    8.421851,    33,  1005
 2021, 02, 18, 05, 57,  110.584709,   40.444778,   8,  55,  312.747223,   11.365772,    33,  1006
 2021, 02, 18, 05, 57,  120.658081,   41.058113,   8,  66,  307.957855,   29.414545,    41,   105
 2021, 02, 18, 05, 57,  110.719856,   40.531338,   8,  71,  311.049500,    9.898740,    42,   990
 2021, 02, 18, 05, 57,  110.681572,   40.535801,   8,  64,  306.570740,    6.305059,    43,   994
 2021, 02, 18, 05, 57,  110.672348,   40.534889,   8,  60,  307.289368,    6.836987,    43,   995
 2021, 02, 18, 05, 57,  110.651299,   40.549194,   8,  33,  305.158356,    5.730132,    45,   997
 2021, 02, 18, 05, 57,  110.696075,   40.561825,   8,  42,  303.487030,    5.311083,    46,   992
 2021, 02, 18, 05, 57,  120.653107,   41.066292,   7,  23,  300.159576,   19.003857,    50,   105
 2021, 02, 18, 05, 57,  107.567703,   40.913040,   8,  34,  300.282349,    4.318798,   151,  1245
 2021, 02, 18, 05, 57,  107.561234,   41.191341,   8,  42,  300.800629,    4.328539,   193,  1238