year,month,day,hh, mm,lon,lat,mask,confidence,bright_t4,frp,line,sample,bowtie,persist_anomaly;  nfire = 12
 2023, 07, 04, 04, 28,  137.323807,   34.723190,   7, -99,  330.668304,    5.550380,   346,  1385,   0,   5
 2023, 07, 04, 04, 28,  137.322632,   34.722279,   7, -99,  333.458740,    5.643295,   356,  1384,   0,   5
 2023, 07, 04, 04, 28,  134.826080,   34.713287,   8, -99,  333.677124,    5.619045,   411,  1842,   0,   5
 2023, 07, 04, 04, 28,  136.881454,   35.026180,   8, -99,  336.006561,    6.874156,   456,  1445,   0,   5
 2023, 07, 04, 04, 28,  136.869293,   35.025219,   7, -99,  338.389374,    4.919323,   456,  1447,   0,   5
 2023, 07, 04, 04, 28,  136.874786,   35.030411,   7, -99,  336.336548,    4.919323,   457,  1446,   0,   5
 2023, 07, 04, 04, 28,  137.101944,   35.052933,   7, -99,  333.745087,    3.877086,   458,  1409,   0,   0
 2023, 07, 04, 04, 28,  137.070175,   35.055283,   7, -99,  332.655579,    5.751085,   459,  1414,   0,   0
 2023, 07, 04, 04, 28,  140.676102,   35.928402,   8, -99,  333.466034,    6.092531,   654,   617,   0,   5
 2023, 07, 04, 04, 28,  129.145660,   37.483288,   8, -99,  336.290466,    3.774595,  1434,  2804,   0,   0
 2023, 07, 04, 04, 28,  129.057373,   37.484894,   8, -99,  335.006836,    4.097455,  1438,  2823,   0,   5
 2023, 07, 04, 04, 28,  129.013428,   37.595955,   8, -99,  331.165741,    4.199561,  1473,  2824,   0,   5