year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 20
 2023, 07, 04, 10, 29,   33.866364,   52.743290,   8, -99,  346.634552,   11.319575,    30,  3009,   0,   0
 2023, 07, 04, 10, 29,   18.664013,   49.676807,   8, -99,  326.696167,    4.541429,   114,  5510,   0,   5
 2023, 07, 04, 10, 29,   31.842995,   52.737968,   8, -99,  345.972107,    4.866220,   119,  3344,   0,   0
 2023, 07, 04, 10, 29,   31.807285,   52.773018,   8, -99,  330.629486,    4.861741,   131,  3346,   0,   0
 2023, 07, 04, 10, 29,   34.418858,   53.444313,   8, -99,  335.375671,    4.499375,   213,  2866,   0,   5
 2023, 07, 04, 10, 29,   19.468128,   50.491352,   8, -99,  325.050995,    2.500449,   272,  5262,   0,   5
 2023, 07, 04, 10, 29,   35.095200,   54.070408,   8, -99,  331.641327,    4.363812,   371,  2716,   0,   0
 2023, 07, 04, 10, 29,   35.088982,   54.069611,   8, -99,  351.028900,    4.363812,   371,  2717,   0,   0
 2023, 07, 04, 10, 29,   35.087711,   54.072979,   8, -99,  349.255157,   10.285664,   372,  2717,   0,   0
 2023, 07, 04, 10, 29,   32.791763,   53.917660,   8, -99,  335.948334,    2.539764,   420,  3090,   0,   0
 2023, 07, 04, 10, 29,   48.970627,   55.864342,   8, -99,  341.240479,    3.723768,   628,   742,   0,   1
 2023, 07, 04, 10, 29,   48.963593,   55.864273,   8, -99,  335.555237,    3.723768,   628,   743,   0,   1
 2023, 07, 04, 10, 29,   33.524002,   54.857803,   8, -99,  346.666077,   10.443834,   664,  2901,   0,   0
 2023, 07, 04, 10, 29,   33.517952,   54.856964,   8, -99,  350.504791,    5.306835,   664,  2902,   0,   0
 2023, 07, 04, 10, 29,   33.516582,   54.860264,   8, -99,  334.531250,    5.306835,   665,  2902,   0,   0
 2023, 07, 04, 10, 29,   23.178493,   53.122231,   8, -99,  343.186523,    3.965382,   724,  4521,   0,   0
 2023, 07, 04, 10, 29,   36.889297,   55.627293,   8, -99,  327.771088,    3.055605,   771,  2367,   0,   0
 2023, 07, 04, 10, 29,   43.223621,   56.229820,   8, -99,  340.966278,    4.740324,   794,  1534,   0,   0
 2023, 07, 04, 10, 29,   43.225021,   56.232544,   8, -99,  346.401611,    6.917378,   804,  1533,   0,   0
 2023, 07, 04, 10, 29,   35.368946,   55.993576,   8, -99,  332.645874,    8.966748,   930,  2550,   0,   0