year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 23, 06, 08,  113.735207,   33.832317,   8,  70,  310.142090,    8.866899,   148,   533
 2020, 10, 23, 06, 08,  112.793701,   36.126530,   8,  64,  306.543823,    7.021635,   504,   603
 2020, 10, 23, 06, 08,  111.935295,   37.312695,   8,  66,  307.900208,   12.439191,   694,   666
 2020, 10, 23, 06, 08,  104.692848,   36.721889,   8,  73,  314.218475,    9.566982,   714,  1334