year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 02, 05, 36,  112.056000,   34.660202,   8,  49,  301.802734,    5.172107,   302,  1460
 2021, 01, 02, 05, 36,  111.603638,   34.743099,   8,  64,  306.961151,    7.358147,   324,  1508
 2021, 01, 02, 05, 36,  109.217896,   35.343700,   8,  55,  303.059906,    6.910640,   467,  1758
 2021, 01, 02, 05, 36,  111.551620,   36.764194,   8,  73,  313.039490,   11.509722,   624,  1448