year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 31
 2023, 07, 04, 17, 43,  116.668739,   27.409193,   8, -99,  307.689545,    2.171779,   218,  2346,   0,   0
 2023, 07, 04, 17, 43,  119.768761,   26.763807,   8, -99,  311.678650,    1.687421,   280,  3102,   0,   5
 2023, 07, 04, 17, 43,  119.636475,   26.733746,   8, -99,  325.601807,    2.305616,   295,  3072,   0,   0
 2023, 07, 04, 17, 43,  106.895355,   27.511368,   8, -99,  301.145325,    2.067089,   465,   313,   0,   0
 2023, 07, 04, 17, 43,  117.608360,   26.260618,   8, -99,  302.661865,    1.502615,   523,  2610,   0,   5
 2023, 07, 04, 17, 43,  117.607742,   26.257162,   8, -99,  301.681580,    1.021962,   524,  2610,   0,   5
 2023, 07, 04, 17, 43,  115.467445,   25.815264,   8, -99,  306.561218,    1.318967,   741,  2181,   0,   0
 2023, 07, 04, 17, 43,  117.372757,   25.354099,   8, -99,  306.233643,    1.250029,   802,  2606,   0,   0
 2023, 07, 04, 17, 43,  120.490410,   24.222965,   8, -99,  306.502991,    1.466433,   996,  3452,   0,   5
 2023, 07, 04, 17, 43,  120.455032,   23.823872,   8, -99,  312.159119,    1.346731,  1115,  3468,   0,   0
 2023, 07, 04, 17, 43,  113.412415,   24.267239,   8, -99,  295.676025,    1.146905,  1273,  1818,   0,   5
 2023, 07, 04, 17, 43,  113.416618,   24.266766,   8, -99,  305.573639,    1.146905,  1273,  1819,   0,   5
 2023, 07, 04, 17, 43,  109.384293,   24.387148,   8, -99,  296.881989,    1.736938,  1362,   933,   0,   5
 2023, 07, 04, 17, 43,  120.347794,   22.545149,   8, -99,  306.801453,    1.240376,  1497,  3525,   0,   5
 2023, 07, 04, 17, 43,  120.355408,   22.543886,   8, -99,  317.211029,    2.931867,  1497,  3527,   0,   5
 2023, 07, 04, 17, 43,  120.350967,   22.541176,   8, -99,  310.843964,    2.029162,  1498,  3526,   0,   5
 2023, 07, 04, 17, 43,  120.354134,   22.537209,   8, -99,  328.472351,    2.029162,  1499,  3527,   0,   5