year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 18, 01, 37,    7.970824,    4.144254,   8,  54,  307.427429,   12.899921,   102,  2894
 2020, 10, 18, 01, 37,    7.292689,    3.987030,   8,  31,  305.450867,    9.499386,   139,  2817
 2020, 10, 18, 01, 37,   -3.142648,    4.586464,   8,  41,  306.098633,    4.312040,   305,  1516