year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 09, 05, 55,  107.378296,   34.413330,   8,  79,  326.579102,    6.373543,   211,  1462
 2020, 07, 09, 05, 55,  107.369820,   34.412121,   9,  81,  329.003815,    8.683030,   211,  1463
 2020, 07, 09, 05, 55,  108.134087,   34.539093,   9,  91,  343.981659,   25.382004,   214,  1374
 2020, 07, 09, 05, 55,  108.125221,   34.537899,   8,  39,  322.607117,    4.013747,   214,  1375
 2020, 07, 09, 05, 55,  107.446594,   34.464203,   9,  89,  338.998901,   17.832535,   217,  1453
 2020, 07, 09, 05, 55,  106.919449,   34.827972,   8,  52,  328.012543,    7.111806,   282,  1501