year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 07, 10, 20, 16, -138.905975,   67.334000,   7,   0,  319.499512,   11.143302,   121,  2197
 2021, 07, 10, 20, 16, -138.950256,   67.321411,   8,  68,  337.516724,   29.238218,   121,  2200