year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 4
 2023, 07, 04, 05, 08,  112.921700,   -8.112113,   9, -99,  367.000000,   20.881371,   211,  6248,   0,   2
 2023, 07, 04, 05, 08,  138.404922,   -3.897705,   8, -99,  340.704224,   13.085795,   330,   101,   0,   0