year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 06, 07, 37,   57.358379,   48.232071,   8,  69,  309.925446,   19.797731,    72,  3085
 2020, 09, 06, 07, 37,   57.428543,   48.331730,   8,  69,  309.971863,   18.615292,    85,  3077
 2020, 09, 06, 07, 37,   90.408882,   55.144058,   8,  42,  300.870331,    7.910222,   232,   473
 2020, 09, 06, 07, 37,   90.373024,   55.143272,   8,  60,  304.897034,    9.852971,   232,   476
 2020, 09, 06, 07, 37,   90.579727,   55.251743,   8,  69,  320.448639,   21.619228,   248,   458
 2020, 09, 06, 07, 37,   90.567848,   55.251507,   9,  88,  332.023468,   36.270874,   248,   459
 2020, 09, 06, 07, 37,   91.223022,   55.274250,   8,  77,  317.281036,   22.918348,   249,   408
 2020, 09, 06, 07, 37,   91.468376,   55.369762,   8,  78,  317.633087,   23.490414,   264,   389
 2020, 09, 06, 07, 37,   91.440842,   55.369411,   8,  62,  307.337769,   12.950830,   264,   391