year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 27, 04, 23,  109.101074,   60.147522,   8,  54,  302.815796,    8.088710,   138,  2234
 2020, 09, 27, 04, 23,  113.162903,   61.540443,   8,  75,  314.330475,   14.489452,   200,  1962
 2020, 09, 27, 04, 23,   96.509682,   60.431389,   9,  80,  319.849091,   30.298235,   682,  2849
 2020, 09, 27, 04, 23,   96.496010,   60.426048,   8,  79,  318.999054,   29.326843,   682,  2850
 2020, 09, 27, 04, 23,   96.253601,   60.436485,   8,  79,  319.331299,   30.645454,   696,  2860
 2020, 09, 27, 04, 23,   96.239395,   60.430862,   8,  75,  314.729034,   25.276844,   696,  2861