year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 17, 08, 34,   70.884087,   56.426685,   8,  71,  315.418945,   11.335722,    39,   813
 2020, 07, 17, 08, 34,   70.880737,   56.444557,   8,  40,  310.065796,    6.996801,    41,   813
 2020, 07, 17, 08, 34,   64.159515,   55.870663,   8,  78,  325.241943,   12.855876,    44,  1258
 2020, 07, 17, 08, 34,   50.994991,   55.138901,   8,  61,  312.484161,    8.545079,   269,  2194
 2020, 07, 17, 08, 34,   59.888504,   56.862846,   7,   0,  326.592102,   11.637081,   273,  1530
 2020, 07, 17, 08, 34,   60.221027,   57.069958,   9,  86,  332.681244,   18.060371,   296,  1497
 2020, 07, 17, 08, 34,   60.053791,   57.945454,   9,  81,  325.974854,   10.864647,   427,  1473
 2020, 07, 17, 08, 34,   63.161819,   59.017239,   8,  60,  326.637878,   15.217642,   526,  1227
 2020, 07, 17, 08, 34,   63.158863,   59.024288,   8,  59,  321.539703,   11.134762,   527,  1227
 2020, 07, 17, 08, 34,   63.167831,   59.023224,   8,  76,  319.948914,   10.648835,   528,  1226
 2020, 07, 17, 08, 34,   59.335247,   58.790504,   8,  39,  303.297638,    3.160725,   565,  1488
 2020, 07, 17, 08, 34,   68.299606,   60.095066,   7,   0,  335.388672,   31.642193,   618,   905
 2020, 07, 17, 08, 34,   68.284050,   60.093990,   8,  70,  323.744934,   18.017542,   618,   906
 2020, 07, 17, 08, 34,   68.146332,   60.253639,   8,  61,  309.667908,    6.559217,   645,   911
 2020, 07, 17, 08, 34,   67.655708,   60.278477,   9,  88,  334.486816,   26.866529,   652,   942
 2020, 07, 17, 08, 34,   67.640663,   60.277370,   9,  83,  326.822632,   17.678215,   652,   943
 2020, 07, 17, 08, 34,   67.653320,   60.286755,   9, 100,  386.107635,  149.627655,   653,   942
 2020, 07, 17, 08, 34,   67.638252,   60.285641,   9, 100,  422.989838,  346.896179,   653,   943
 2020, 07, 17, 08, 34,   67.623253,   60.284527,   9,  99,  358.303802,   66.514603,   653,   944
 2020, 07, 17, 08, 34,   67.489388,   60.274536,   8,  73,  316.619690,    8.805661,   653,   953
 2020, 07, 17, 08, 34,   66.741638,   60.216095,   8,  59,  318.015472,    6.993739,   653,  1005
 2020, 07, 17, 08, 34,   67.650864,   60.295025,   8,  74,  354.074524,   57.461384,   654,   942
 2020, 07, 17, 08, 34,   67.635788,   60.293903,   8,  69,  341.127625,   34.709320,   654,   943
 2020, 07, 17, 08, 34,   67.659012,   60.292217,   8,  74,  356.533173,   64.610275,   657,   941
 2020, 07, 17, 08, 34,   67.643860,   60.291153,   8,  75,  414.170319,  289.410645,   657,   942
 2020, 07, 17, 08, 34,   67.628860,   60.290100,   8,  75,  394.249634,  184.399200,   657,   943
 2020, 07, 17, 08, 34,   67.613861,   60.289036,   8,  61,  323.940918,   16.185785,   657,   944
 2020, 07, 17, 08, 34,   67.373932,   60.280224,   8,  33,  318.945679,    9.216766,   658,   960
 2020, 07, 17, 08, 34,   67.356682,   60.287334,   9,  94,  345.905914,   41.221912,   659,   961
 2020, 07, 17, 08, 34,   67.342049,   60.286263,   9, 100,  365.965729,   81.902695,   659,   962
 2020, 07, 17, 08, 34,   67.354240,   60.295528,   8,  40,  315.700714,    7.809516,   660,   961
 2020, 07, 17, 08, 34,   67.725891,   60.381645,   8,  74,  317.658020,   10.996103,   667,   935
 2020, 07, 17, 08, 34,   67.672920,   60.403202,   8,  38,  310.881958,    5.903283,   670,   938
 2020, 07, 17, 08, 34,   67.657761,   60.402073,   8,  61,  325.261597,   18.231380,   670,   939
 2020, 07, 17, 08, 34,   67.662918,   60.406902,   9,  96,  351.248230,   49.988922,   674,   938
 2020, 07, 17, 08, 34,   67.647827,   60.405846,   9, 100,  373.028839,  103.539963,   674,   939
 2020, 07, 17, 08, 34,   67.645386,   60.414124,   9, 100,  384.813354,  144.133484,   675,   939
 2020, 07, 17, 08, 34,   67.658173,   60.423492,   8,  43,  319.280151,    9.454501,   676,   938
 2020, 07, 17, 08, 34,   67.670929,   60.432865,   9,  84,  334.049774,   23.829884,   677,   937
 2020, 07, 17, 08, 34,   67.655731,   60.431786,   8,  66,  330.478638,   20.048975,   677,   938
 2020, 07, 17, 08, 34,   67.640610,   60.430706,   9, 100,  374.681793,  109.416634,   677,   939
 2020, 07, 17, 08, 34,   67.625580,   60.429642,   9,  96,  350.674866,   51.413654,   677,   940
 2020, 07, 17, 08, 34,   67.653343,   60.440083,   9, 100,  362.022369,   75.539604,   678,   938
 2020, 07, 17, 08, 34,   67.638153,   60.438992,   9, 100,  400.660126,  215.005997,   678,   939
 2020, 07, 17, 08, 34,   67.104858,   60.399780,   8,  71,  317.246521,    8.120162,   678,   975
 2020, 07, 17, 08, 34,   67.090370,   60.398674,   8,  30,  312.827789,    5.047490,   678,   976
 2020, 07, 17, 08, 34,   67.204636,   60.415634,   8,  45,  317.299957,    8.163820,   679,   968
 2020, 07, 17, 08, 34,   67.073479,   60.405716,   9,  88,  335.991852,   25.849745,   679,   977
 2020, 07, 17, 08, 34,   67.216805,   60.424892,   9,  86,  332.067719,   21.639231,   680,   967
 2020, 07, 17, 08, 34,   67.202057,   60.423782,   9,  89,  337.320557,   27.314182,   680,   968
 2020, 07, 17, 08, 34,   67.228928,   60.434155,   9,  85,  329.851166,   19.864302,   681,   966
 2020, 07, 17, 08, 34,   67.214180,   60.433048,   9,  93,  344.347412,   37.576015,   681,   967
 2020, 07, 17, 08, 34,   67.241158,   60.443439,   9,  95,  349.793976,   48.338535,   682,   965
 2020, 07, 17, 08, 34,   67.226395,   60.442333,   9, 100,  389.354645,  156.164215,   682,   966
 2020, 07, 17, 08, 34,   67.211624,   60.441212,   9,  98,  356.581299,   59.505966,   682,   967
 2020, 07, 17, 08, 34,   67.174820,   60.463459,   8,  76,  322.962555,   12.605739,   685,   969
 2020, 07, 17, 08, 34,   67.160133,   60.462311,   8,  63,  322.371246,   11.213077,   685,   970
 2020, 07, 17, 08, 34,   67.145508,   60.461182,   9,  99,  359.639618,   64.388474,   685,   971
 2020, 07, 17, 08, 34,   67.130913,   60.460056,   8,  41,  320.446655,    9.050059,   685,   972
 2020, 07, 17, 08, 34,   67.143158,   60.469345,   8,  73,  352.618439,   47.963821,   686,   971
 2020, 07, 17, 08, 34,   67.128532,   60.468212,   8,  75,  385.445282,  136.743668,   686,   972
 2020, 07, 17, 08, 34,   67.150467,   60.468204,   8,  58,  320.229614,   13.235882,   689,   970
 2020, 07, 17, 08, 34,   67.135834,   60.467125,   8,  75,  401.191437,  208.368942,   689,   971
 2020, 07, 17, 08, 34,   67.121239,   60.466045,   8,  63,  328.273560,   19.066427,   689,   972
 2020, 07, 17, 08, 34,   65.441963,   60.370483,   8,  77,  321.845154,   16.014273,   694,  1065
 2020, 07, 17, 08, 34,   49.910328,   58.103497,   8,  45,  304.164307,    5.574131,   715,  2121
 2020, 07, 17, 08, 34,   62.961597,   60.517937,   8,  53,  312.575500,    5.402442,   751,  1194