year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 23, 02, 00,    6.704772,   32.512081,   8,  64,  305.418304,    6.919549,   168,  2612
 2020, 07, 23, 02, 00,    6.711800,   32.510380,   8,  71,  307.304291,    8.032388,   168,  2613
 2020, 07, 23, 02, 00,    6.468122,   32.137699,   8,  69,  306.828247,    7.463060,   231,  2601
 2020, 07, 23, 02, 00,    6.052951,   31.663412,   9,  87,  313.592773,   10.492512,   313,  2571
 2020, 07, 23, 02, 00,    6.059659,   31.661810,   8,  78,  309.821381,    8.105720,   313,  2572
 2020, 07, 23, 02, 00,    5.809146,   31.684393,   8,  76,  308.780548,   15.545012,   322,  2548
 2020, 07, 23, 02, 00,    5.956818,   31.586763,   9, 100,  329.220154,   24.261992,   328,  2562
 2020, 07, 23, 02, 00,    5.454405,   30.761591,   8,  74,  308.273193,   15.067968,   462,  2548
 2020, 07, 23, 02, 00,    9.787498,   28.733650,   9,  95,  317.191986,   37.859089,   600,  3073
 2020, 07, 23, 02, 00,    7.195979,   28.689287,   8,  67,  306.198914,   11.788578,   701,  2849
 2020, 07, 23, 02, 00,    7.198484,   28.687723,   8,  73,  307.944183,   13.141869,   708,  2850