year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 17, 01, 24,    6.355281,    5.686724,   8,  68,  306.299896,    7.224375,    19,  2272
 2021, 03, 17, 01, 24,    6.362807,    5.685486,   9,  83,  311.703217,   10.609793,    19,  2273
 2021, 03, 17, 01, 24,    6.515281,    5.660450,   8,  49,  302.373596,    5.673390,    19,  2293
 2021, 03, 17, 01, 24,    5.936969,    5.514218,   8,  38,  301.134155,    4.024077,    54,  2222
 2021, 03, 17, 01, 24,    6.656923,    5.386317,   9,  81,  310.725922,   11.188766,    55,  2318
 2021, 03, 17, 01, 24,    4.478786,    5.707790,   8,  59,  308.159698,    6.962017,    60,  2061
 2021, 03, 17, 01, 24,    5.886901,    5.430704,   8,  47,  302.191040,    4.361810,    68,  2218
 2021, 03, 17, 01, 24,    4.339502,    5.358080,   9, 100,  321.696564,   17.089569,   116,  2055
 2021, 03, 17, 01, 24,    4.348197,    5.356679,   8,  38,  305.840729,    5.209423,   116,  2056
 2021, 03, 17, 01, 24,    6.075966,    4.660920,   8,  67,  306.122223,    7.087731,   178,  2267
 2021, 03, 17, 01, 24,    7.163490,    4.420245,   8,  61,  304.758484,   10.178905,   185,  2402
 2021, 03, 17, 01, 24,    4.617032,    4.555802,   8,  73,  310.915466,    9.325523,   228,  2105