year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 16
 2023, 07, 04, 06, 00,  109.232079,    0.800117,   8, -99,  341.293854,    4.621366,    75,  3730,   0,   0
 2023, 07, 04, 06, 00,  104.158646,    1.374889,   8, -99,  341.337524,    8.037935,   472,  4889,   0,   0
 2023, 07, 04, 06, 00,  103.806190,    2.380748,   8, -99,  330.360138,    5.026956,   788,  4914,   0,   0
 2023, 07, 04, 06, 00,  103.436996,    2.843111,   8, -99,  340.214081,    8.450580,   944,  4966,   0,   0
 2023, 07, 04, 06, 00,  100.245430,    2.601655,   9, -99,  367.000000,   21.399918,  1032,  5799,   0,   0
 2023, 07, 04, 06, 00,   98.367218,    2.286296,   8, -99,  334.582214,   10.171404,  1032,  6189,   0,   0
 2023, 07, 04, 06, 00,  102.178467,    3.426524,   8, -99,  329.200287,    3.256814,  1174,  5214,   0,   0
 2023, 07, 04, 06, 00,  102.177635,    3.431587,   8, -99,  347.855072,    3.256814,  1175,  5214,   0,   0
 2023, 07, 04, 06, 00,  102.339188,    3.888606,   9, -99,  367.000000,    6.584888,  1303,  5125,   0,   0
 2023, 07, 04, 06, 00,  103.451477,    4.574570,   8, -99,  329.634613,    4.018590,  1456,  4882,   0,   1
 2023, 07, 04, 06, 00,  103.446838,    4.573813,   8, -99,  329.018311,    4.018590,  1456,  4883,   0,   1
 2023, 07, 04, 06, 00,  103.381859,    4.657299,   8, -99,  327.734680,    5.418963,  1485,  4892,   0,   1
 2023, 07, 04, 06, 00,  103.377190,    4.656532,   8, -99,  340.231049,    5.418963,  1485,  4893,   0,   1