year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 29, 10, 09,   35.491764,   10.515683,   8,  53,  314.333344,   18.310711,     2,  2991
 2020, 12, 29, 10, 09,   35.657345,   10.814140,   8,  72,  316.015411,   20.995134,    38,  2967
 2020, 12, 29, 10, 09,   34.606514,   10.647031,   8,  69,  314.973572,   21.446674,    41,  3068
 2020, 12, 29, 10, 09,   36.128540,   11.133264,   9,  88,  335.520996,   46.908756,    71,  2909
 2020, 12, 29, 10, 09,   36.119694,   11.131543,   9,  89,  337.664276,   51.632374,    71,  2910
 2020, 12, 29, 10, 09,   35.909164,   11.280785,   9,  87,  334.347839,   44.474037,   101,  2928
 2020, 12, 29, 10, 09,   35.908329,   11.292995,   9,  94,  346.447479,   75.988571,   102,  2928
 2020, 12, 29, 10, 09,   36.070087,   11.373568,   8,  68,  315.711792,   16.649887,   106,  2909
 2020, 12, 29, 10, 09,   36.062267,   11.372060,   8,  64,  313.240021,   13.738884,   106,  2910
 2020, 12, 29, 10, 09,   35.616287,   11.298660,   8,  66,  313.933624,   12.583562,   107,  2958
 2020, 12, 29, 10, 09,   35.606731,   11.296821,   8,  78,  322.576874,   25.643845,   107,  2959
 2020, 12, 29, 10, 09,   35.608959,   11.290783,   8,  41,  316.514221,   14.933537,   114,  2958
 2020, 12, 29, 10, 09,   35.606739,   11.302944,   8,  61,  314.864899,   12.939039,   115,  2958
 2020, 12, 29, 10, 09,   35.672958,   11.618761,   8,  51,  316.355713,   14.061035,   154,  2943
 2020, 12, 29, 10, 09,   35.670723,   11.630810,   8,  45,  315.779358,   14.086388,   155,  2943
 2020, 12, 29, 10, 09,   35.672672,   11.626691,   8,  51,  316.749268,   16.948820,   162,  2942
 2020, 12, 29, 10, 09,   35.567516,   11.618103,   8,  60,  313.635620,   12.309518,   163,  2953
 2020, 12, 29, 10, 09,   36.316975,   12.485119,   8,  74,  323.039917,   17.262880,   265,  2845
 2020, 12, 29, 10, 09,   36.161388,   12.813080,   8,  69,  318.936127,   12.157864,   316,  2853
 2020, 12, 29, 10, 09,   36.161430,   12.814425,   8,  69,  319.005890,   11.706146,   323,  2852
 2020, 12, 29, 10, 09,   36.814552,   13.108711,   8,  73,  321.992493,   14.276861,   344,  2762
 2020, 12, 29, 10, 09,   36.173409,   13.811160,   8,  73,  322.164551,   15.541188,   469,  2817