year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 30, 17, 56,  118.462379,   39.432205,   8,  65,  305.559174,    7.997252,   512,  1538
 2020, 10, 30, 17, 56,  121.079376,   37.694958,   8,  58,  308.009735,    9.318127,   703,  1877
 2020, 10, 30, 17, 56,  121.081169,   37.691986,   8,  74,  308.234314,    9.643348,   704,  1878