year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 09, 05, 29,  118.119598,   29.378717,   8,  66,  307.751587,    6.913232,   390,  1126
 2020, 10, 09, 05, 29,  111.943291,   29.066610,   8,  59,  304.397644,    4.127992,   475,  1845
 2020, 10, 09, 05, 29,  111.934937,   29.065205,   8,  64,  306.677979,    5.135181,   475,  1846
 2020, 10, 09, 05, 29,  111.498337,   29.012947,   8,  49,  302.488678,    3.681784,   478,  1897
 2020, 10, 09, 05, 29,  114.437950,   30.635660,   8,  51,  306.951660,    3.542398,   649,  1495