year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 28, 07, 24,   77.599815,    9.900934,   8,  70,  310.090485,   11.798841,     6,  2915
 2021, 01, 28, 07, 24,  101.280281,   14.087272,   8,  68,  308.882538,   21.480852,   108,    50
 2021, 01, 28, 07, 24,  101.283554,   14.091997,   8,  60,  305.060760,   14.425645,   117,    49
 2021, 01, 28, 07, 24,  101.269836,   14.090664,   8,  59,  304.532318,   14.276308,   117,    50
 2021, 01, 28, 07, 24,  100.905716,   14.779274,   8,  70,  311.047058,   18.837435,   220,    68
 2021, 01, 28, 07, 24,  100.910271,   14.786255,   8,  73,  313.535461,   22.216574,   229,    67
 2021, 01, 28, 07, 24,  100.073822,   15.386975,   8,  56,  304.679871,   11.475792,   329,   125
 2021, 01, 28, 07, 24,   77.352959,   12.398189,   8,  74,  315.258881,   15.118770,   380,  2868
 2021, 01, 28, 07, 24,   77.355370,   12.399125,   8,  74,  315.199799,   13.844329,   387,  2867
 2021, 01, 28, 07, 24,   98.535370,   15.730281,   8,  54,  311.869324,   14.080422,   407,   262
 2021, 01, 28, 07, 24,   98.525772,   15.729294,   8,  60,  310.341736,   12.479635,   407,   263
 2021, 01, 28, 07, 24,  101.540588,   16.076954,   8,  65,  308.995178,   23.494740,   411,     8
 2021, 01, 28, 07, 24,  101.547241,   16.078903,   8,  62,  306.984406,   19.609169,   420,     7
 2021, 01, 28, 07, 24,  101.532265,   16.077620,   8,  60,  306.205780,   18.138651,   420,     8
 2021, 01, 28, 07, 24,   98.700058,   15.827763,   8,  53,  311.109283,   15.371692,   421,   242
 2021, 01, 28, 07, 24,  101.521500,   16.194166,   7,   0,  301.918396,   11.539766,   428,     8
 2021, 01, 28, 07, 24,   99.510368,   16.024931,   8,  71,  311.790619,   15.501273,   438,   163
 2021, 01, 28, 07, 24,   99.964630,   16.371893,   8,  43,  304.219543,    7.777964,   477,   120
 2021, 01, 28, 07, 24,   97.716972,   16.208193,   8,  38,  313.281555,    7.801777,   490,   343
 2021, 01, 28, 07, 24,   97.715736,   16.219814,   9,  83,  324.986450,   23.525339,   491,   343
 2021, 01, 28, 07, 24,   97.707314,   16.218908,   8,  58,  310.461029,    5.587175,   491,   344
 2021, 01, 28, 07, 24,   97.715149,   16.219337,   8,  64,  328.156311,   28.851175,   498,   342
 2021, 01, 28, 07, 24,   97.706703,   16.218479,   8,  50,  309.656799,    5.309238,   498,   343
 2021, 01, 28, 07, 24,   99.634155,   16.416187,   8,  62,  306.148865,    8.252618,   499,   146
 2021, 01, 28, 07, 24,   95.434387,   16.038574,   8,  66,  311.784637,    7.152462,   504,   653
 2021, 01, 28, 07, 24,   98.672852,   16.438128,   8,  52,  305.228973,    6.070864,   508,   235
 2021, 01, 28, 07, 24,   94.605751,   15.979542,   8,  36,  306.206970,    4.792946,   508,   728
 2021, 01, 28, 07, 24,   97.642769,   16.340860,   7,   0,  311.386932,    5.826881,   509,   349
 2021, 01, 28, 07, 24,   97.634407,   16.339949,   7,   0,  332.454010,   35.106201,   509,   350
 2021, 01, 28, 07, 24,   97.626068,   16.339039,   7,   0,  310.252350,    5.750211,   509,   351
 2021, 01, 28, 07, 24,   98.664917,   16.442766,   8,  61,  307.411346,    7.993421,   516,   235
 2021, 01, 28, 07, 24,   97.634865,   16.340427,   8,  66,  332.838593,   35.121910,   516,   349
 2021, 01, 28, 07, 24,   97.626511,   16.339573,   7,   0,  312.181763,    6.405516,   516,   350
 2021, 01, 28, 07, 24,   98.587692,   16.564964,   8,  62,  308.109436,    7.733818,   534,   241
 2021, 01, 28, 07, 24,   77.541496,   13.441875,   8,  67,  312.446838,    9.136119,   534,  2811
 2021, 01, 28, 07, 24,   98.927032,   16.610769,   8,  48,  303.955688,    9.534458,   535,   206
 2021, 01, 28, 07, 24,   97.745201,   16.527676,   8,  56,  310.973297,    8.363363,   538,   333
 2021, 01, 28, 07, 24,   97.736641,   16.526772,   8,  59,  309.938660,    6.666732,   538,   334
 2021, 01, 28, 07, 24,   96.175606,   16.420147,   8,  62,  313.099487,    4.286716,   550,   539
 2021, 01, 28, 07, 24,   96.167725,   16.429955,   8,  71,  314.022644,    5.260699,   551,   540
 2021, 01, 28, 07, 24,   94.795471,   16.332495,   8,  53,  304.228485,    6.821616,   557,   704
 2021, 01, 28, 07, 24,   94.797768,   16.332066,   8,  47,  302.639923,    6.034751,   562,   703
 2021, 01, 28, 07, 24,   96.659607,   16.611370,   8,  70,  314.827698,    6.870956,   569,   466
 2021, 01, 28, 07, 24,   98.435280,   16.828623,   8,  62,  308.702209,    9.411359,   579,   251
 2021, 01, 28, 07, 24,   76.832085,   13.599680,   8,  73,  316.575256,   15.332875,   580,  2888
 2021, 01, 28, 07, 24,   98.071838,   16.829865,   8,  65,  310.482056,    9.324893,   582,   290
 2021, 01, 28, 07, 24,   97.321907,   16.953533,   8,  79,  322.131683,   16.437784,   613,   373
 2021, 01, 28, 07, 24,   95.987625,   16.845211,   8,  65,  312.999573,    6.487072,   616,   555
 2021, 01, 28, 07, 24,   94.725029,   16.740904,   8,  53,  306.046600,    6.932136,   620,   703
 2021, 01, 28, 07, 24,   94.727303,   16.740356,   8,  44,  307.092010,    7.265790,   625,   702
 2021, 01, 28, 07, 24,   78.094574,   14.177059,   9,  83,  327.109894,   22.801962,   628,  2711
 2021, 01, 28, 07, 24,   95.967239,   17.373148,   8,  74,  316.647278,    7.582158,   696,   543
 2021, 01, 28, 07, 24,   95.960571,   17.372423,   8,  69,  315.062012,    6.406680,   696,   544
 2021, 01, 28, 07, 24,   95.935951,   17.518637,   9,  80,  322.503998,   14.465887,   716,   544
 2021, 01, 28, 07, 24,   95.940620,   17.518410,   8,  56,  315.953552,    8.948571,   722,   542
 2021, 01, 28, 07, 24,   95.933945,   17.517714,   8,  58,  318.764679,   11.107109,   722,   543
 2021, 01, 28, 07, 24,   79.650223,   15.316809,   8,  72,  313.682495,   13.960215,   748,  2486
 2021, 01, 28, 07, 24,   79.652435,   15.317925,   8,  56,  315.584320,   14.989863,   753,  2485