year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 5
 2023, 07, 04, 18, 27,  114.264244,   46.577175,   8, -99,  301.693695,    0.653238,   894,  3324,   0,   0
 2023, 07, 04, 18, 27,  114.250313,   46.555374,   8, -99,  298.320892,    0.639908,   901,  3324,   0,   0
 2023, 07, 04, 18, 27,  114.228340,   46.552086,   8, -99,  295.159180,    0.731764,   903,  3320,   0,   0
 2023, 07, 04, 18, 27,  116.199684,   45.766697,   8, -99,  298.985748,    0.949060,  1032,  3747,   0,   0
 2023, 07, 04, 18, 27,  115.360062,   45.475723,   8, -99,  297.464355,    0.783864,  1160,  3618,   0,   0