year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 20, 12, 02,   22.930813,    5.833749,   8,  38,  301.581757,    2.599224,    24,  1176
 2020, 10, 20, 12, 02,   18.969849,    5.241361,   8,  66,  310.606812,    3.755555,    24,  1719
 2020, 10, 20, 12, 02,   22.890566,    5.876362,   8,  53,  305.235626,    4.243175,    32,  1179
 2020, 10, 20, 12, 02,   28.295832,    6.691665,   8,  61,  306.397644,    4.989847,    39,   546
 2020, 10, 20, 12, 02,   28.878326,    6.933220,   8,  63,  306.838165,    5.656935,    60,   455
 2020, 10, 20, 12, 02,   28.877548,    6.939172,   8,  64,  307.216827,    5.482489,    67,   454
 2020, 10, 20, 12, 02,   28.680319,    7.236320,   7,  25,  305.033630,    3.331218,   109,   474
 2020, 10, 20, 12, 02,   28.679773,    7.232636,   8,  50,  306.860535,    5.297300,   115,   473
 2020, 10, 20, 12, 02,   28.520367,    7.277258,   8,  66,  309.610138,    6.746135,   121,   495
 2020, 10, 20, 12, 02,   20.705959,    6.219711,   8,  63,  309.657227,    3.347644,   130,  1447
 2020, 10, 20, 12, 02,   28.365618,    7.308443,   8,  68,  311.359589,    7.100635,   132,   516
 2020, 10, 20, 12, 02,   27.901920,    7.247049,   8,  52,  305.340759,    3.453570,   132,   589
 2020, 10, 20, 12, 02,   28.251440,    7.314825,   8,  49,  304.409241,    2.981695,   134,   533
 2020, 10, 20, 12, 02,   30.908197,    7.700345,   8,  31,  300.196350,    5.710422,   137,   201
 2020, 10, 20, 12, 02,   28.473053,    7.377085,   8,  70,  312.773102,    8.540904,   137,   499
 2020, 10, 20, 12, 02,   28.085508,    7.431315,   8,  46,  308.138336,    5.656802,   153,   555
 2020, 10, 20, 12, 02,   28.259764,    7.529206,   8,  60,  307.896973,    4.489794,   166,   525
 2020, 10, 20, 12, 02,   27.677511,    7.472086,   8,  71,  313.534882,    7.154543,   168,   618
 2020, 10, 20, 12, 02,   27.671574,    7.471281,   8,  58,  306.993652,    3.131167,   168,   619
 2020, 10, 20, 12, 02,   27.969666,    7.564458,   8,  55,  314.735870,    9.309893,   173,   569
 2020, 10, 20, 12, 02,   27.963320,    7.563575,   8,  46,  308.178131,    4.663783,   173,   570
 2020, 10, 20, 12, 02,   27.753969,    7.527282,   8,  48,  309.383301,    5.062894,   178,   603
 2020, 10, 20, 12, 02,   27.967840,    7.565788,   8,  73,  315.469055,    8.976659,   179,   568
 2020, 10, 20, 12, 02,   27.674389,    7.527203,   8,  65,  310.001862,    5.439962,   179,   616
 2020, 10, 20, 12, 02,   27.966473,    7.576168,   8,  30,  311.008575,    5.552683,   180,   568
 2020, 10, 20, 12, 02,   27.801958,    7.755273,   8,  45,  312.241150,    9.071914,   205,   589
 2020, 10, 20, 12, 02,   27.801598,    7.757468,   8,  59,  312.123627,    6.878126,   211,   588
 2020, 10, 20, 12, 02,   28.060944,    7.823335,   8,  51,  310.796204,    4.726060,   214,   546
 2020, 10, 20, 12, 02,   27.851557,    7.806046,   8,  62,  309.382599,    4.599802,   215,   579
 2020, 10, 20, 12, 02,   27.401213,    7.745579,   8,  60,  311.884308,   13.407093,   215,   647
 2020, 10, 20, 12, 02,   27.594074,    7.867528,   8,  63,  309.977661,    4.569234,   230,   618
 2020, 10, 20, 12, 02,   27.588116,    7.866731,   8,  59,  308.466522,    3.712078,   230,   619
 2020, 10, 20, 12, 02,   28.293125,    7.970974,   8,  60,  308.495361,    4.858107,   231,   507
 2020, 10, 20, 12, 02,   27.569128,    7.874518,   8,  63,  309.765198,    4.773103,   231,   622
 2020, 10, 20, 12, 02,   27.848211,    7.997456,   8,  66,  311.582458,    6.069438,   245,   573
 2020, 10, 20, 12, 02,   27.689062,    8.134870,   8,  57,  311.195404,    5.638367,   266,   594
 2020, 10, 20, 12, 02,   27.651339,    8.184345,   8,  61,  309.904602,    5.021131,   277,   598
 2020, 10, 20, 12, 02,   27.621216,    8.180387,   8,  65,  311.657440,    6.574337,   277,   603
 2020, 10, 20, 12, 02,   27.835171,    8.271852,   8,  63,  310.528656,    4.550555,   283,   567
 2020, 10, 20, 12, 02,   27.828875,    8.270999,   8,  58,  308.869781,    3.578301,   283,   568
 2020, 10, 20, 12, 02,   27.760015,    8.261671,   8,  69,  314.047852,    7.811492,   283,   579
 2020, 10, 20, 12, 02,   27.553373,    8.233616,   8,  35,  306.915558,    3.462015,   283,   613
 2020, 10, 20, 12, 02,   27.853910,    8.306498,   8,  66,  312.143982,    5.472151,   292,   562
 2020, 10, 20, 12, 02,   27.877888,    8.320218,   8,  61,  309.863647,    3.719922,   293,   558
 2020, 10, 20, 12, 02,   27.652529,    8.301192,   8,  64,  311.432343,    5.954952,   294,   594
 2020, 10, 20, 12, 02,   27.646381,    8.300379,   8,  63,  310.869690,    5.364036,   294,   595
 2020, 10, 20, 12, 02,   27.653217,    8.343069,   8,  58,  308.976135,    4.100024,   298,   593
 2020, 10, 20, 12, 02,   27.710962,    8.415633,   8,  68,  313.201752,    6.550330,   310,   581
 2020, 10, 20, 12, 02,   27.561630,    8.416779,   8,  71,  315.279694,    7.694782,   312,   605
 2020, 10, 20, 12, 02,   27.555651,    8.415988,   8,  62,  310.492584,    4.641299,   312,   606
 2020, 10, 20, 12, 02,   27.507540,    8.409576,   8,  63,  310.685272,    5.197297,   312,   614
 2020, 10, 20, 12, 02,   27.623917,    8.489642,   8,  78,  321.806305,   13.152069,   324,   592
 2020, 10, 20, 12, 02,   27.537523,    8.488807,   8,  53,  307.808441,    3.337158,   325,   606
 2020, 10, 20, 12, 02,   27.499279,    8.546003,   8,  55,  309.845459,    4.670514,   331,   611
 2020, 10, 20, 12, 02,   27.493252,    8.545187,   8,  42,  307.390625,    3.115182,   331,   612
 2020, 10, 20, 12, 02,   27.390903,    8.541636,   8,  71,  315.502167,    8.649857,   332,   629
 2020, 10, 20, 12, 02,   27.385044,    8.540842,   8,  66,  312.501892,    6.704021,   332,   630
 2020, 10, 20, 12, 02,   27.388401,    8.545338,   8,  51,  313.744476,    6.493330,   338,   628
 2020, 10, 20, 12, 02,   26.998255,    8.565079,   8,  71,  315.419434,   13.116847,   345,   667
 2020, 10, 20, 12, 02,   26.983454,    8.593135,   8,  65,  313.642822,   11.344930,   348,   668
 2020, 10, 20, 12, 02,   26.860392,    8.596156,   8,  56,  318.165405,   16.684944,   350,   679
 2020, 10, 20, 12, 02,   18.388391,    7.369518,   8,  68,  314.026367,    5.503999,   352,  1732
 2020, 10, 20, 12, 02,   26.986628,    8.599966,   8,  62,  312.053467,    8.914567,   354,   667
 2020, 10, 20, 12, 02,   26.975584,    8.598535,   8,  50,  309.334595,    6.637805,   354,   668
 2020, 10, 20, 12, 02,   26.853622,    8.592657,   8,  62,  313.516907,   10.061301,   355,   679
 2020, 10, 20, 12, 02,   18.680536,    7.434962,   8,  70,  315.059784,    5.862960,   355,  1690
 2020, 10, 20, 12, 02,   18.193838,    7.359972,   7,  10,  310.578064,    3.571370,   355,  1759
 2020, 10, 20, 12, 02,   18.249062,    7.470102,   8,  74,  317.978027,    8.076068,   370,  1748
 2020, 10, 20, 12, 02,   26.916981,    8.727897,   8,  61,  310.244385,    7.966844,   373,   671
 2020, 10, 20, 12, 02,   26.784788,    8.720398,   8,  53,  308.489685,    6.909172,   374,   683
 2020, 10, 20, 12, 02,   17.241341,    7.361966,   8,  65,  312.034912,    5.724504,   377,  1885
 2020, 10, 20, 12, 02,   26.973259,    8.815573,   8,  52,  307.607697,    5.449943,   381,   665
 2020, 10, 20, 12, 02,   18.973303,    7.662740,   8,  70,  315.173370,    6.649503,   382,  1643
 2020, 10, 20, 12, 02,   18.966351,    7.661683,   8,  62,  311.355591,    4.655644,   382,  1644
 2020, 10, 20, 12, 02,   18.300528,    7.560195,   8,  77,  320.754486,    9.815277,   382,  1739
 2020, 10, 20, 12, 02,   26.976332,    8.812071,   8,  59,  309.514496,    7.714873,   386,   664
 2020, 10, 20, 12, 02,   26.830210,    8.813088,   8,  67,  313.036804,   12.542778,   388,   677
 2020, 10, 20, 12, 02,   18.382647,    7.632943,   8,  64,  311.810272,    4.485275,   391,  1725
 2020, 10, 20, 12, 02,   27.147327,    8.915401,   8,  59,  312.401703,    9.022217,   394,   648
 2020, 10, 20, 12, 02,   27.177313,    8.985345,   8,  59,  312.438019,   10.125710,   406,   644
 2020, 10, 20, 12, 02,   26.758615,    8.960096,   8,  54,  309.356140,    9.501042,   409,   681
 2020, 10, 20, 12, 02,   26.368050,    8.926866,   8,  53,  309.693451,    7.402847,   411,   718
 2020, 10, 20, 12, 02,   17.947618,    7.803121,   8,  67,  312.985077,    5.390706,   426,  1779
 2020, 10, 20, 12, 02,   12.742145,    7.274802,   8,  74,  313.649933,   12.264492,   472,  2407
 2020, 10, 20, 12, 02,   24.748171,    9.428370,   8,  78,  320.631775,   13.170827,   520,   881
 2020, 10, 20, 12, 02,   24.760851,    9.456222,   8,  52,  308.911926,    4.124128,   523,   879
 2020, 10, 20, 12, 02,   28.775660,   10.002422,   8,  68,  311.485229,    8.420020,   524,   386
 2020, 10, 20, 12, 02,   28.776537,    9.993845,   8,  50,  310.335938,    6.910134,   530,   385
 2020, 10, 20, 12, 02,   28.768787,    9.992916,   8,  47,  308.026428,    5.039998,   530,   386
 2020, 10, 20, 12, 02,   29.169416,   10.335573,   8,  56,  311.136200,    8.882725,   569,   330
 2020, 10, 20, 12, 02,   25.296730,    9.852039,   8,  35,  312.161926,    8.040604,   571,   808
 2020, 10, 20, 12, 02,   24.922707,    9.890197,   8,  64,  314.155334,    7.649694,   585,   849
 2020, 10, 20, 12, 02,   24.827198,    9.903607,   8,  72,  317.290222,    9.307117,   588,   860
 2020, 10, 20, 12, 02,   24.866554,    9.926697,   8,  50,  313.652588,    6.563772,   590,   855
 2020, 10, 20, 12, 02,   16.536213,    8.787971,   8,  58,  316.004578,    5.651742,   604,  1932
 2020, 10, 20, 12, 02,   16.528387,    8.786742,   8,  70,  319.586243,    7.511539,   604,  1933
 2020, 10, 20, 12, 02,   16.570807,    8.872798,   8,  67,  323.876373,   11.624415,   616,  1925
 2020, 10, 20, 12, 02,   26.896139,   10.620891,   8,  62,  314.563843,   10.042335,   653,   640
 2020, 10, 20, 12, 02,   26.902411,   10.626351,   8,  58,  312.990692,    3.553332,   659,   638
 2020, 10, 20, 12, 02,   26.896524,   10.625621,   8,  74,  320.820587,    9.343027,   659,   639
 2020, 10, 20, 12, 02,   21.135582,   10.018692,   8,  74,  319.969788,    9.899282,   683,  1281
 2020, 10, 20, 12, 02,   20.789865,    9.968142,   8,  68,  315.386261,    5.799012,   683,  1326
 2020, 10, 20, 12, 02,   20.967628,   10.031510,   8,  66,  314.641571,    5.855319,   689,  1301
 2020, 10, 20, 12, 02,   20.881214,   10.033219,   8,  64,  313.622711,    4.760675,   691,  1312
 2020, 10, 20, 12, 02,   21.182150,   10.083576,   8,  65,  314.449768,    5.625300,   692,  1273
 2020, 10, 20, 12, 02,   21.181120,   10.090567,   8,  69,  316.368195,    6.764219,   693,  1273
 2020, 10, 20, 12, 02,   20.903673,   10.092962,   8,  72,  318.481720,    7.615613,   699,  1308
 2020, 10, 20, 12, 02,   21.022718,   10.304855,   8,  79,  325.048645,   12.849060,   728,  1287
 2020, 10, 20, 12, 02,   29.818512,   11.521472,   7,  21,  307.003540,    8.587349,   733,   234
 2020, 10, 20, 12, 02,   21.308140,   10.389244,   8,  71,  317.590942,    7.918894,   734,  1250
 2020, 10, 20, 12, 02,   29.764957,   11.482667,   7,  28,  306.359528,    5.087193,   738,   239
 2020, 10, 20, 12, 02,   29.733040,   11.578772,   8,  54,  312.621521,   12.203952,   746,   241
 2020, 10, 20, 12, 02,   29.717422,   11.645144,   8,  63,  310.261108,   10.778891,   759,   241
 2020, 10, 20, 12, 02,   19.000639,   10.229172,   8,  51,  314.699646,    4.970475,   761,  1558
 2020, 10, 20, 12, 02,   19.006624,   10.236852,   8,  32,  312.639069,    3.620947,   762,  1557
 2020, 10, 20, 12, 02,   18.999620,   10.235798,   9,  91,  342.119171,   27.312738,   762,  1558