year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 28, 07, 17,   98.515213,   11.620616,   8,  60,  307.109314,    4.880181,     7,   573
 2021, 03, 28, 07, 17,   98.508873,   11.619835,   8,  70,  312.269073,    8.175580,     7,   574
 2021, 03, 28, 07, 17,   98.509171,   11.705432,   9, 100,  365.863770,   88.909004,    21,   571
 2021, 03, 28, 07, 17,   98.502724,   11.704647,   9,  85,  328.212494,   20.809042,    21,   572
 2021, 03, 28, 07, 17,  102.935699,   13.534575,   8,  51,  309.537720,   10.819927,   218,    55
 2021, 03, 28, 07, 17,   98.981850,   13.208311,   8,  64,  311.988617,   12.871244,   235,   460
 2021, 03, 28, 07, 17,  103.345718,   13.874846,   8,  76,  320.641449,   36.497437,   265,    22
 2021, 03, 28, 07, 17,  103.351913,   13.877909,   8,  57,  319.858124,   31.515512,   274,    21
 2021, 03, 28, 07, 17,  103.337303,   13.876528,   8,  51,  313.170380,   15.577547,   274,    22
 2021, 03, 28, 07, 17,  101.510353,   14.012108,   8,  40,  308.828491,    8.949014,   314,   163
 2021, 03, 28, 07, 17,  100.664452,   14.155464,   8,  33,  305.195770,    6.071719,   348,   241
 2021, 03, 28, 07, 17,  100.656036,   14.147322,   8,  45,  307.553894,    8.307133,   355,   241
 2021, 03, 28, 07, 17,   78.969330,   11.383024,   8,  65,  311.771454,    9.146329,   425,  2897
 2021, 03, 28, 07, 17,   98.961906,   14.834337,   8,  51,  309.786591,    7.490512,   485,   419
 2021, 03, 28, 07, 17,   99.922829,   15.642757,   8,  70,  317.819855,   14.812983,   587,   289
 2021, 03, 28, 07, 17,   99.916084,   15.642035,   8,  48,  313.198425,    7.990450,   587,   290
 2021, 03, 28, 07, 17,   97.816277,   15.406431,   8,  49,  312.154846,    4.630712,   587,   566
 2021, 03, 28, 07, 17,   99.925629,   15.639621,   8,  51,  317.316467,   14.122400,   594,   288
 2021, 03, 28, 07, 17,   99.919022,   15.638952,   8,  49,  316.875458,   12.861039,   594,   289
 2021, 03, 28, 07, 17,   97.804832,   15.448221,   8,  31,  311.342560,    5.191367,   597,   566
 2021, 03, 28, 07, 17,   97.798347,   15.447497,   8,  68,  316.801788,    9.580644,   597,   567
 2021, 03, 28, 07, 17,   98.025230,   15.567966,   8,  66,  309.596130,    6.119812,   612,   529
 2021, 03, 28, 07, 17,   78.580353,   12.730137,   8,  54,  310.385712,    9.468600,   635,  2900
 2021, 03, 28, 07, 17,   98.263992,   16.039707,   8,  75,  359.299011,   86.709587,   678,   483
 2021, 03, 28, 07, 17,  100.551216,   16.302042,   8,  71,  315.419006,   11.239063,   680,   213
 2021, 03, 28, 07, 17,  100.541199,   16.301052,   8,  73,  316.602600,   12.430336,   680,   214
 2021, 03, 28, 07, 17,   95.319801,   15.859672,   8,  76,  323.376373,   16.558628,   700,   823
 2021, 03, 28, 07, 17,   95.675316,   16.010847,   7,   0,  353.732605,   69.873650,   716,   782
 2021, 03, 28, 07, 17,   95.682518,   16.030218,   7,   0,  320.639069,   10.278979,   718,   781
 2021, 03, 28, 07, 17,   95.673035,   16.029026,   7,   0,  321.266479,   10.452353,   718,   782
 2021, 03, 28, 07, 17,   95.676186,   16.016489,   7,   0,  352.040558,   64.874046,   721,   781
 2021, 03, 28, 07, 17,   95.675041,   16.025583,   9,  80,  331.161652,   23.675270,   722,   781
 2021, 03, 28, 07, 17,   95.673889,   16.034674,   8,  63,  320.345490,    9.798456,   723,   781
 2021, 03, 28, 07, 17,   95.713509,   16.104183,   9,  80,  331.943085,   26.434023,   730,   776
 2021, 03, 28, 07, 17,   95.712372,   16.113308,   8,  78,  323.192322,   14.323243,   731,   776
 2021, 03, 28, 07, 17,   95.643425,   16.123259,   8,  46,  318.594421,    8.839227,   733,   783
 2021, 03, 28, 07, 17,   95.670769,   16.135908,   8,  63,  335.057831,   31.019091,   734,   780
 2021, 03, 28, 07, 17,   95.673523,   16.131981,   9,  87,  337.614868,   37.061733,   738,   779
 2021, 03, 28, 07, 17,   95.368576,   16.150314,   8,  79,  324.267365,   18.134518,   744,   811
 2021, 03, 28, 07, 17,   94.234642,   16.065418,   8,  74,  318.839325,    9.599737,   754,   945
 2021, 03, 28, 07, 17,   99.669197,   16.739550,   9,  80,  323.715271,   20.432114,   760,   295
 2021, 03, 28, 07, 17,   97.772102,   16.591133,   8,  49,  310.468323,    4.379922,   765,   539