year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 17, 09, 15, -120.081177,   46.705288,   8,  58,  305.448212,   10.906394,   294,   644
 2020, 08, 17, 09, 15, -120.131432,   46.687576,   8,  65,  305.701447,   12.431532,   296,   641
 2020, 08, 17, 09, 15, -120.196976,   46.670517,   8,  60,  304.401733,    6.780299,   298,   635
 2020, 08, 17, 09, 15, -120.580322,   46.541649,   8,  79,  310.774109,    9.768592,   324,   595
 2020, 08, 17, 09, 15, -120.571060,   46.541187,   8,  74,  308.896027,    8.620056,   324,   596
 2020, 08, 17, 09, 15, -120.560898,   46.530315,   8,  37,  309.486816,    8.184125,   325,   597
 2020, 08, 17, 09, 15, -120.551872,   46.529858,   9,  92,  316.795105,   13.440934,   325,   598
 2020, 08, 17, 09, 15, -120.554626,   46.519630,   9, 100,  327.955353,   23.503683,   326,   598
 2020, 08, 17, 09, 15, -120.592346,   46.500713,   9,  85,  312.422363,   11.196507,   328,   594
 2020, 08, 17, 09, 15, -120.239212,   46.293690,   9,  85,  314.030212,   11.555531,   358,   639
 2020, 08, 17, 09, 15, -120.240822,   46.283573,   9, 100,  338.987640,   36.079292,   359,   639
 2020, 08, 17, 09, 15, -120.228210,   46.282917,   8,  53,  306.393250,   14.778518,   359,   640
 2020, 08, 17, 09, 15, -120.241928,   46.273438,   9, 100,  324.526520,   19.928741,   360,   639
 2020, 08, 17, 09, 15, -117.938583,   43.879593,   8,  68,  306.395233,    9.897896,   699,   833
 2020, 08, 17, 09, 15, -117.953995,   43.862999,   8,  78,  310.396301,   12.095496,   701,   832
 2020, 08, 17, 09, 15, -117.957848,   43.854382,   8,  79,  310.227539,   12.734799,   702,   832
 2020, 08, 17, 09, 15, -117.947342,   43.863461,   8,  74,  308.284393,   11.011382,   705,   833
 2020, 08, 17, 09, 15, -117.950745,   43.854843,   9,  92,  315.928314,   15.973190,   706,   833
 2020, 08, 17, 09, 15, -117.970001,   43.829697,   9, 100,  320.607361,   20.235107,   709,   832
 2020, 08, 17, 09, 15, -117.960526,   43.820011,   9, 100,  331.512970,   33.564880,   710,   833
 2020, 08, 17, 09, 15, -117.949387,   43.819103,   7,   9,  303.978333,    6.439585,   710,   834