year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 3
 2023, 07, 04, 02, 20,    9.976418,   57.063358,   8, -99,  309.007111,    2.577939,   728,  4469,   0,   5
 2023, 07, 04, 02, 20,    9.982531,   57.061825,   8, -99,  309.645264,    1.630248,   728,  4470,   0,   5
 2023, 07, 04, 02, 20,   19.698193,   52.585560,   8, -99,  296.634491,    1.538978,  1104,  6141,   0,   1