year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 09, 04, 34,  120.140488,   36.000561,   8,  40,  308.784607,    5.432261,   334,  2199
 2020, 08, 09, 04, 34,  120.069725,   36.147911,   8,  43,  311.224884,    4.554762,   359,  2200
 2020, 08, 09, 04, 34,  118.661011,   36.681293,   7,  22,  310.131134,    7.388149,   478,  2322