year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 27, 13, 05,   19.763317,  -18.280619,   8,  59,  325.176697,   17.768049,     7,   234
 2020, 10, 27, 13, 05,   19.753429,  -18.282808,   8,  44,  328.022797,   22.425762,     7,   235
 2020, 10, 27, 13, 05,   19.723850,  -18.289356,   9,  87,  338.608337,   48.511642,     7,   238
 2020, 10, 27, 13, 05,   19.750578,  -18.270590,   8,  68,  336.333466,   40.776848,     8,   235
 2020, 10, 27, 13, 05,   19.740709,  -18.272789,   8,  55,  334.933197,   36.340271,     8,   236
 2020, 10, 27, 13, 05,   21.659609,  -17.807070,   8,  62,  320.625244,   29.227680,    10,    67
 2020, 10, 27, 13, 05,   21.719662,  -17.763897,   7,  18,  319.014771,   23.566818,    12,    62
 2020, 10, 27, 13, 05,   21.729755,  -17.746952,   8,  51,  329.268677,   42.374283,    13,    61
 2020, 10, 27, 13, 05,   21.652887,  -17.816378,   8,  64,  334.274750,   71.599594,    18,    67
 2020, 10, 27, 13, 05,   21.723030,  -17.756845,   8,  55,  331.937988,   59.719860,    21,    61
 2020, 10, 27, 13, 05,   21.378860,  -17.700129,   7,  28,  314.644867,   16.236061,    39,    84
 2020, 10, 27, 13, 05,   21.267305,  -17.683260,   8,  76,  325.583466,   41.354683,    42,    92
 2020, 10, 27, 13, 05,   21.179634,  -17.703594,   8,  78,  332.124207,   56.382275,    42,    99
 2020, 10, 27, 13, 05,   19.640932,  -18.014719,   8,  52,  324.638397,   20.065041,    45,   238
 2020, 10, 27, 13, 05,   19.631145,  -18.016916,   8,  58,  328.431824,   26.195139,    45,   239
 2020, 10, 27, 13, 05,   18.696453,  -18.224691,   8,  51,  324.755768,   14.786748,    45,   342
 2020, 10, 27, 13, 05,   21.263218,  -17.689724,   8,  45,  324.531036,   37.838326,    50,    92
 2020, 10, 27, 13, 05,   21.172121,  -17.696136,   9,  84,  339.796143,   80.480659,    51,    99
 2020, 10, 27, 13, 05,   18.698725,  -18.224396,   8,  66,  324.411835,   12.832379,    52,   341
 2020, 10, 27, 13, 05,   18.690239,  -18.226187,   8,  53,  322.919098,   10.730582,    52,   342
 2020, 10, 27, 13, 05,   19.633665,  -18.010691,   8,  72,  326.393250,   20.957178,    53,   238
 2020, 10, 27, 13, 05,   18.805197,  -18.141006,   8,  75,  335.082489,   31.915730,    57,   327
 2020, 10, 27, 13, 05,   18.361885,  -18.081261,   8,  55,  327.905701,   10.852092,    77,   375
 2020, 10, 27, 13, 05,   18.353825,  -18.083006,   8,  56,  328.704712,   11.748374,    77,   376
 2020, 10, 27, 13, 05,   18.361561,  -18.079153,   8,  63,  329.813019,   15.534548,    84,   374
 2020, 10, 27, 13, 05,   18.353464,  -18.080862,   9,  80,  334.514191,   22.222353,    84,   375
 2020, 10, 27, 13, 05,   18.350937,  -18.069555,   9,  90,  344.159149,   41.222084,    85,   375
 2020, 10, 27, 13, 05,   18.342844,  -18.071262,   9, 100,  380.096161,  165.049011,    85,   376
 2020, 10, 27, 13, 05,   18.567911,  -17.999689,   9, 100,  364.055603,  108.169411,    87,   348
 2020, 10, 27, 13, 05,   18.559540,  -18.001486,   9,  82,  334.048981,   27.779799,    87,   349
 2020, 10, 27, 13, 05,   17.895971,  -18.118889,   8,  75,  330.434937,   19.234735,    89,   432
 2020, 10, 27, 13, 05,   17.888454,  -18.120474,   9, 100,  363.372894,   92.432373,    89,   433
 2020, 10, 27, 13, 05,   17.880941,  -18.122061,   9,  84,  336.536194,   27.697018,    89,   434
 2020, 10, 27, 13, 05,   18.668522,  -17.857826,   9, 100,  364.723938,  107.817574,   104,   332
 2020, 10, 27, 13, 05,   18.659977,  -17.859663,   9, 100,  384.875916,  205.518005,   104,   333
 2020, 10, 27, 13, 05,   18.651445,  -17.861492,   9,  83,  335.182770,   28.412771,   104,   334
 2020, 10, 27, 13, 05,   21.797384,  -17.020060,   8,  54,  320.692535,   29.743889,   122,    40
 2020, 10, 27, 13, 05,   17.797426,  -17.888147,   7,  17,  327.615906,   12.566596,   124,   436
 2020, 10, 27, 13, 05,   18.998650,  -17.595034,   8,  68,  325.679413,   15.457458,   134,   288
 2020, 10, 27, 13, 05,   17.779917,  -17.852602,   8,  53,  330.130859,   16.834351,   134,   436
 2020, 10, 27, 13, 05,   17.772413,  -17.854155,   7,  29,  331.294434,   17.668200,   134,   437
 2020, 10, 27, 13, 05,   21.783257,  -16.945642,   9,  87,  336.306702,   78.269539,   136,    39
 2020, 10, 27, 13, 05,   21.769161,  -16.948915,   8,  77,  334.330994,   68.790176,   136,    40
 2020, 10, 27, 13, 05,   21.755159,  -16.952162,   9,  92,  344.731079,  115.478775,   136,    41
 2020, 10, 27, 13, 05,   21.741190,  -16.955402,   7,  24,  317.255432,   20.143791,   136,    42
 2020, 10, 27, 13, 05,   21.765833,  -16.934931,   9,  86,  334.750671,   73.154289,   137,    40
 2020, 10, 27, 13, 05,   17.265686,  -17.850431,   8,  61,  325.117920,    9.557053,   150,   503
 2020, 10, 27, 13, 05,   17.258753,  -17.851858,   8,  67,  328.897308,   14.077980,   150,   504
 2020, 10, 27, 13, 05,   19.253544,  -17.299305,   9,  81,  331.898590,   35.114765,   168,   253
 2020, 10, 27, 13, 05,   20.782291,  -16.932364,   8,  38,  315.671051,   17.268677,   170,   110
 2020, 10, 27, 13, 05,   20.770132,  -16.935144,   8,  32,  319.893219,   24.557093,   170,   111
 2020, 10, 27, 13, 05,   18.753323,  -17.382812,   8,  74,  326.509155,   16.131447,   170,   307
 2020, 10, 27, 13, 05,   16.723038,  -17.799328,   8,  68,  327.928894,   11.135304,   171,   578
 2020, 10, 27, 13, 05,   16.716633,  -17.800644,   8,  79,  333.112671,   17.131838,   171,   579
 2020, 10, 27, 13, 05,   16.710234,  -17.801964,   9,  99,  359.462494,   63.740589,   171,   580
 2020, 10, 27, 13, 05,   16.703844,  -17.803276,   9,  90,  343.728058,   33.063591,   171,   581
 2020, 10, 27, 13, 05,   16.727236,  -17.787743,   8,  62,  334.559479,   18.030197,   172,   577
 2020, 10, 27, 13, 05,   16.720829,  -17.789055,   9,  92,  347.668884,   37.870491,   172,   578
 2020, 10, 27, 13, 05,   16.714432,  -17.790375,   9, 100,  363.652008,   70.675087,   172,   579
 2020, 10, 27, 13, 05,   16.708042,  -17.791689,   9, 100,  362.054504,   68.685760,   172,   580
 2020, 10, 27, 13, 05,   16.701653,  -17.793011,   8,  77,  331.389435,   15.849636,   172,   581
 2020, 10, 27, 13, 05,   16.725008,  -17.787069,   8,  64,  338.441223,   24.896782,   178,   576
 2020, 10, 27, 13, 05,   16.718594,  -17.788336,   8,  70,  347.335938,   38.825321,   178,   577
 2020, 10, 27, 13, 05,   16.712172,  -17.789612,   8,  75,  364.877258,   77.187248,   178,   578
 2020, 10, 27, 13, 05,   16.705776,  -17.790878,   8,  67,  343.130951,   32.813400,   178,   579
 2020, 10, 27, 13, 05,   16.576014,  -17.655588,   8,  44,  329.555817,   14.637172,   199,   593
 2020, 10, 27, 13, 05,   16.580120,  -17.644117,   9,  94,  359.805817,   64.282776,   200,   592
 2020, 10, 27, 13, 05,   16.573818,  -17.645393,   8,  62,  334.057068,   19.916822,   200,   593
 2020, 10, 27, 13, 05,   16.991575,  -17.408178,   8,  34,  333.660217,   21.004595,   220,   523
 2020, 10, 27, 13, 05,   16.989313,  -17.397657,   8,  63,  340.932922,   32.891438,   221,   523
 2020, 10, 27, 13, 05,   16.987665,  -17.399889,   9,  93,  357.144745,   65.204453,   227,   522
 2020, 10, 27, 13, 05,   17.501245,  -17.216614,   8,  73,  327.209656,   12.859022,   234,   447
 2020, 10, 27, 13, 05,   17.493877,  -17.218147,   9,  92,  345.787628,   43.664852,   234,   448
 2020, 10, 27, 13, 05,   16.285349,  -17.434498,   8,  52,  326.227783,    8.660514,   237,   628
 2020, 10, 27, 13, 05,   16.993288,  -17.268341,   8,  56,  331.571838,   19.409166,   245,   516
 2020, 10, 27, 13, 05,   18.522518,  -16.747784,   8,  62,  333.440369,   32.097614,   269,   311
 2020, 10, 27, 13, 05,   18.513700,  -16.749693,   8,  65,  337.043243,   39.652813,   269,   312
 2020, 10, 27, 13, 05,   17.345875,  -16.998447,   8,  57,  329.347504,   15.088523,   269,   459
 2020, 10, 27, 13, 05,   18.523119,  -16.749645,   9,  80,  331.716797,   28.131720,   276,   310
 2020, 10, 27, 13, 05,   18.514288,  -16.751493,   9,  88,  339.812592,   44.761093,   276,   311
 2020, 10, 27, 13, 05,   17.343351,  -16.992435,   8,  58,  326.719543,   11.150028,   276,   458
 2020, 10, 27, 13, 05,   17.340977,  -16.981598,   8,  66,  327.515076,   12.667919,   277,   458
 2020, 10, 27, 13, 05,   16.811398,  -17.055786,   8,  37,  321.995575,    6.707860,   280,   533
 2020, 10, 27, 13, 05,   17.382601,  -16.927694,   9,  83,  335.467102,   23.953722,   281,   451
 2020, 10, 27, 13, 05,   17.375275,  -16.929209,   8,  58,  324.166260,    8.215038,   281,   452
 2020, 10, 27, 13, 05,   16.817507,  -16.871031,   8,  67,  333.004486,   16.434427,   309,   524
 2020, 10, 27, 13, 05,   18.871683,  -16.397957,   8,  53,  321.672180,   17.031927,   313,   263
 2020, 10, 27, 13, 05,   17.360186,  -16.665464,   8,  78,  329.922119,   15.791224,   324,   443
 2020, 10, 27, 13, 05,   18.709993,  -16.325291,   8,  54,  325.704468,   20.351410,   329,   277
 2020, 10, 27, 13, 05,   17.243929,  -16.587040,   8,  52,  324.853516,    8.756037,   333,   456
 2020, 10, 27, 13, 05,   17.245844,  -16.591942,   8,  73,  326.830841,   11.380689,   339,   455
 2020, 10, 27, 13, 05,   17.009995,  -16.639135,   8,  61,  321.901306,    7.475343,   339,   488
 2020, 10, 27, 13, 05,   18.539410,  -15.784610,   8,  45,  317.944733,   11.398084,   412,   278
 2020, 10, 27, 13, 05,   18.540083,  -15.788942,   8,  62,  319.264282,   13.350029,   419,   277
 2020, 10, 27, 13, 05,   17.235531,  -16.031191,   9,  82,  332.999298,   22.346334,   421,   435
 2020, 10, 27, 13, 05,   15.494197,  -16.303179,   9,  97,  355.579163,   88.316299,   428,   671
 2020, 10, 27, 13, 05,   15.498176,  -16.305546,   8,  68,  344.363495,   51.035046,   433,   670
 2020, 10, 27, 13, 05,   15.486876,  -16.307695,   8,  53,  330.381500,   17.459177,   433,   671
 2020, 10, 27, 13, 05,   17.443169,  -15.857667,   9, 100,  363.183289,   99.026123,   439,   403
 2020, 10, 27, 13, 05,   19.181946,  -15.482224,   8,  70,  319.067200,   20.239330,   440,   206
 2020, 10, 27, 13, 05,   19.171925,  -15.484365,   8,  67,  316.891907,   16.595770,   440,   207
 2020, 10, 27, 13, 05,   20.284233,  -15.215672,   8,  32,  314.760437,   19.910706,   442,   106
 2020, 10, 27, 13, 05,   20.275387,  -15.222130,   8,  61,  326.278961,   45.514282,   450,   106
 2020, 10, 27, 13, 05,   20.784992,  -14.997243,   8,  50,  314.340302,   22.693783,   458,    64
 2020, 10, 27, 13, 05,   20.794424,  -15.003060,   8,  45,  311.436615,   15.537019,   466,    63
 2020, 10, 27, 13, 05,   16.009220,  -15.809937,   9,  93,  347.744965,   34.538616,   488,   597
 2020, 10, 27, 13, 05,   16.003021,  -15.811166,   8,  76,  334.935364,   14.582999,   488,   598
 2020, 10, 27, 13, 05,   15.994761,  -15.802195,   9,  81,  333.625977,   14.082250,   489,   599
 2020, 10, 27, 13, 05,   15.988571,  -15.803417,   9,  80,  332.944061,   13.292277,   489,   600
 2020, 10, 27, 13, 05,   17.941412,  -15.395672,   9, 100,  362.318359,  111.321396,   490,   329
 2020, 10, 27, 13, 05,   17.932940,  -15.397435,   8,  46,  328.391113,   23.987663,   490,   330
 2020, 10, 27, 13, 05,   17.417273,  -15.480820,   8,  70,  324.137238,   14.032073,   492,   393
 2020, 10, 27, 13, 05,   21.232519,  -14.637899,   8,  46,  326.020996,   61.473541,   493,    26
 2020, 10, 27, 13, 05,   21.218225,  -14.641146,   8,  40,  310.378387,   21.851824,   493,    27
 2020, 10, 27, 13, 05,   17.416058,  -15.478086,   8,  73,  326.801239,   18.737434,   499,   392
 2020, 10, 27, 13, 05,   17.093351,  -15.530957,   8,  68,  321.423828,   10.570541,   500,   434
 2020, 10, 27, 13, 05,   17.085922,  -15.532439,   8,  72,  323.401764,   12.890858,   500,   435
 2020, 10, 27, 13, 05,   21.222746,  -14.636854,   8,  69,  323.433075,   52.632084,   502,    26
 2020, 10, 27, 13, 05,   17.143030,  -15.463649,   8,  74,  324.918854,   12.876854,   505,   426
 2020, 10, 27, 13, 05,   17.135670,  -15.465148,   9,  87,  338.012726,   32.023193,   505,   427
 2020, 10, 27, 13, 05,   16.820820,  -15.528916,   8,  61,  319.758606,   10.096616,   505,   470
 2020, 10, 27, 13, 05,   15.467381,  -15.797229,   8,  38,  327.444885,   21.771904,   505,   661
 2020, 10, 27, 13, 05,   15.455922,  -15.799460,   8,  42,  326.766785,   19.937645,   505,   662
 2020, 10, 27, 13, 05,   15.453924,  -15.789630,   8,  61,  335.186859,   36.404034,   506,   662
 2020, 10, 27, 13, 05,   15.704857,  -15.597033,   8,  74,  328.266541,    8.918547,   531,   634
 2020, 10, 27, 13, 05,   15.702802,  -15.587009,   8,  53,  324.689240,    5.611777,   532,   634
 2020, 10, 27, 13, 05,   16.580154,  -15.372229,   8,  68,  323.912292,   14.116048,   536,   496
 2020, 10, 27, 13, 05,   16.573467,  -15.373570,   8,  68,  324.818054,   14.910189,   536,   497
 2020, 10, 27, 13, 05,   20.600990,  -14.515834,   8,  38,  309.119385,   14.800444,   537,    66
 2020, 10, 27, 13, 05,   15.674471,  -15.509106,   9,  85,  337.514404,   21.493460,   540,   636
 2020, 10, 27, 13, 05,   15.668481,  -15.510296,   9,  92,  345.971985,   33.641945,   540,   637
 2020, 10, 27, 13, 05,   15.662520,  -15.511467,   8,  69,  325.359894,    8.547478,   540,   638
 2020, 10, 27, 13, 05,   15.672524,  -15.505612,   8,  43,  322.677704,    6.011710,   546,   635
 2020, 10, 27, 13, 05,   20.793676,  -14.409867,   8,  52,  311.468658,   19.717735,   550,    50
 2020, 10, 27, 13, 05,   20.780411,  -14.412762,   8,  51,  313.558289,   22.925957,   550,    51
 2020, 10, 27, 13, 05,   20.991438,  -14.322385,   9,  81,  325.222473,   51.838932,   553,    35
 2020, 10, 27, 13, 05,   15.531408,  -15.460152,   8,  34,  324.405670,   10.823556,   553,   648
 2020, 10, 27, 13, 05,   19.738091,  -14.582792,   8,  54,  317.171356,   19.868382,   554,   134
 2020, 10, 27, 13, 05,   17.482956,  -15.058588,   9,  86,  335.103821,   33.244270,   554,   370
 2020, 10, 27, 13, 05,   16.228796,  -15.301379,   8,  71,  324.684875,   11.759728,   555,   543
 2020, 10, 27, 13, 05,   17.591413,  -15.012446,   8,  74,  328.294708,   26.391237,   556,   356
 2020, 10, 27, 13, 05,   20.981953,  -14.319911,   8,  59,  320.739258,   37.541744,   562,    35
 2020, 10, 27, 13, 05,   17.591290,  -15.011243,   9,  82,  330.596771,   31.253830,   563,   355
 2020, 10, 27, 13, 05,   15.353546,  -15.396227,   8,  43,  325.099548,   16.256182,   568,   661
 2020, 10, 27, 13, 05,   14.158944,  -15.486747,   9, 100,  379.197449,  161.709747,   587,   772
 2020, 10, 27, 13, 05,   14.149558,  -15.488522,   9, 100,  371.768158,  129.643967,   587,   773
 2020, 10, 27, 13, 05,   14.140209,  -15.490283,   8,  73,  328.687836,   17.407402,   587,   774
 2020, 10, 27, 13, 05,   16.053593,  -15.032526,   8,  71,  324.515228,    9.617633,   601,   557
 2020, 10, 27, 13, 05,   15.406440,  -15.148744,   8,  71,  326.018402,   15.813333,   602,   651
 2020, 10, 27, 13, 05,   16.187567,  -14.962518,   8,  57,  326.571472,   14.621580,   605,   535
 2020, 10, 27, 13, 05,   16.187057,  -14.963869,   8,  60,  327.328186,   17.391617,   611,   534
 2020, 10, 27, 13, 05,   13.878234,  -15.369291,   8,  79,  331.919861,   20.961409,   614,   797
 2020, 10, 27, 13, 05,   18.108431,  -14.534598,   8,  78,  324.524994,   25.286549,   615,   283
 2020, 10, 27, 13, 05,   18.098999,  -14.536536,   8,  46,  313.989960,   10.496356,   615,   284
 2020, 10, 27, 13, 05,   17.497061,  -14.611569,   9,  89,  339.416351,   44.183895,   619,   353
 2020, 10, 27, 13, 05,   17.496912,  -14.611135,   8,  68,  340.914917,   46.575790,   626,   352
 2020, 10, 27, 13, 05,   14.234457,  -15.233174,   7,  28,  324.021210,   11.449663,   626,   757
 2020, 10, 27, 13, 05,   15.133526,  -14.995750,   8,  63,  324.486176,   10.693213,   633,   670
 2020, 10, 27, 13, 05,   18.212914,  -13.912671,   8,  66,  320.701874,   20.347206,   700,   254
 2020, 10, 27, 13, 05,   18.203682,  -13.914596,   8,  76,  325.176880,   27.468760,   700,   255
 2020, 10, 27, 13, 05,   18.202082,  -13.908575,   8,  60,  325.899261,   29.170177,   708,   254