year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 07, 12, 18,   -0.265697,   35.766659,   8,  67,  319.106384,    9.705675,    27,  2627
 2020, 09, 07, 12, 18,   20.282379,   39.610115,   8,  72,  314.978363,    8.392725,   134,   592
 2020, 09, 07, 12, 18,   19.924917,   40.019836,   8,  64,  311.760864,    5.234321,   199,   628
 2020, 09, 07, 12, 18,   19.900076,   40.103081,   8,  59,  309.296875,    5.546054,   213,   629
 2020, 09, 07, 12, 18,   18.238104,   40.162857,   8,  73,  317.975281,   12.787821,   236,   753
 2020, 09, 07, 12, 18,   19.611526,   40.401402,   8,  79,  323.684540,   26.707916,   261,   650
 2020, 09, 07, 12, 18,   20.713707,   40.694695,   8,  76,  317.895966,   12.107758,   295,   518
 2020, 09, 07, 12, 18,   19.383848,   40.617458,   8,  76,  343.046234,   73.924347,   295,   663
 2020, 09, 07, 12, 18,   19.369179,   40.616528,   8,  55,  318.411560,   23.713593,   295,   664
 2020, 09, 07, 12, 18,   15.349178,   40.673721,   9,  91,  341.286499,   44.817772,   351,  1009
 2020, 09, 07, 12, 18,   15.335793,   40.672375,   9,  87,  335.558594,   34.467976,   351,  1010
 2020, 09, 07, 12, 18,   15.341810,   40.674435,   9,  97,  354.342499,   77.183479,   354,  1009
 2020, 09, 07, 12, 18,   19.673668,   41.117702,   8,  42,  307.247314,    2.974263,   365,   637
 2020, 09, 07, 12, 18,   15.894441,   40.938736,   8,  63,  316.587952,    4.280760,   386,   946
 2020, 09, 07, 12, 18,   15.726788,   41.087791,   8,  77,  325.079620,   10.035503,   409,   960
 2020, 09, 07, 12, 18,   15.547070,   41.734848,   8,  38,  315.906433,    6.177005,   508,   963
 2020, 09, 07, 12, 18,   15.537876,   41.733971,   9,  93,  344.451263,   36.889885,   508,   964
 2020, 09, 07, 12, 18,   25.315035,   43.639114,   8,  79,  321.955597,   41.104740,   728,   103
 2020, 09, 07, 12, 18,   25.298466,   43.639061,   8,  72,  315.322205,   28.148289,   728,   104