year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 5
 2023, 07, 04, 19, 24,  106.358330,   26.667723,   8, -99,  301.703400,    1.154464,   147,  5709,   0,   5
 2023, 07, 04, 19, 24,  102.183075,   27.066910,   8, -99,  301.822296,    0.690804,   308,  4790,   0,   0
 2023, 07, 04, 19, 24,  104.125191,   26.190836,   8, -99,  299.488037,    0.735260,   438,  5208,   0,   0
 2023, 07, 04, 19, 24,   95.021851,   24.676121,   8, -99,  314.221619,    1.660837,  1401,  3397,   0,   0
 2023, 07, 04, 19, 24,   95.021210,   24.672810,   8, -99,  330.944916,    3.161844,  1402,  3397,   0,   0