year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 28, 10, 02, -120.392998,   36.439854,   9, 100,  329.738800,   25.340811,     3,  1879
 2021, 02, 28, 10, 02, -120.383781,   36.438206,   9, 100,  419.852448,  285.720215,     3,  1880
 2021, 02, 28, 10, 02, -120.385674,   36.431404,   9, 100,  326.461639,   22.383547,     4,  1880