year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 21
 2023, 07, 04, 15, 59,  140.664658,   35.946987,   8, -99,  305.221802,    0.862896,   215,  1704,   0,   5
 2023, 07, 04, 15, 59,  140.679367,   35.941242,   8, -99,  337.423615,    3.726244,   216,  1707,   0,   5
 2023, 07, 04, 15, 59,  140.673630,   35.937355,   8, -99,  316.381195,    3.726244,   217,  1706,   0,   5
 2023, 07, 04, 15, 59,  140.683853,   35.936428,   8, -99,  303.498993,    1.246011,   217,  1708,   0,   5
 2023, 07, 04, 15, 59,  140.673004,   35.933006,   8, -99,  315.155823,    2.827805,   218,  1706,   0,   5
 2023, 07, 04, 15, 59,  140.683228,   35.932079,   8, -99,  307.170258,    1.648660,   218,  1708,   0,   5
 2023, 07, 04, 15, 59,  140.688324,   35.931622,   8, -99,  306.646149,    1.648660,   218,  1709,   0,   5
 2023, 07, 04, 15, 59,  140.672394,   35.928661,   8, -99,  334.730225,    2.827805,   219,  1706,   0,   5
 2023, 07, 04, 15, 59,  140.677490,   35.928200,   8, -99,  308.883362,    2.827805,   219,  1707,   0,   5
 2023, 07, 04, 15, 59,  140.669815,   35.932438,   8, -99,  310.062622,    2.870252,   226,  1707,   0,   5
 2023, 07, 04, 15, 59,  140.674942,   35.931942,   8, -99,  310.288300,    3.530754,   226,  1708,   0,   5
 2023, 07, 04, 15, 59,  140.685135,   35.930954,   8, -99,  316.594727,    2.193616,   226,  1710,   0,   5
 2023, 07, 04, 15, 59,  140.674301,   35.927593,   8, -99,  340.641144,    3.530754,   227,  1708,   0,   5
 2023, 07, 04, 15, 59,  140.095261,   35.581966,   8, -99,  305.318848,    1.251847,   341,  1612,   0,   5
 2023, 07, 04, 15, 59,  139.719116,   35.476051,   8, -99,  299.810760,    1.763552,   380,  1549,   1,   5
 2023, 07, 04, 15, 59,  139.872513,   35.352760,   8, -99,  315.070892,    5.301869,   413,  1580,   1,   5
 2023, 07, 04, 15, 59,  139.861740,   35.361904,   8, -99,  320.998779,    6.101911,   420,  1579,   0,   5
 2023, 07, 04, 15, 59,  139.878311,   35.360382,   8, -99,  309.225494,    1.476227,   420,  1582,   0,   5
 2023, 07, 04, 15, 59,  139.872177,   35.356369,   8, -99,  317.043610,    4.867030,   421,  1581,   0,   5
 2023, 07, 04, 15, 59,  139.877701,   35.355862,   8, -99,  307.340118,    1.476227,   421,  1582,   0,   5
 2023, 07, 04, 15, 59,  133.302200,   33.401642,   8, -99,  298.184998,    1.751763,  1139,   353,   0,   5