year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 09, 04, 54,  122.993576,   41.135651,   8,  43,  311.086884,    5.062597,    54,  1280
 2020, 09, 09, 04, 54,  123.755173,   41.843319,   8,  76,  316.168457,   11.696577,   146,  1192
 2020, 09, 09, 04, 54,  113.972466,   41.082417,   8,  68,  309.432709,    7.213478,   265,  2145
 2020, 09, 09, 04, 54,  119.141693,   42.266193,   8,  56,  313.159027,    5.954584,   301,  1631