year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 00, 10,   16.599445,   -2.134580,   8,  36,  300.934906,    3.861659,   162,  1376
 2020, 07, 08, 00, 10,   15.363329,   -2.160170,   9, 100,  324.710419,   20.673033,   195,  1220
 2020, 07, 08, 00, 10,   15.026877,   -3.202957,   9, 100,  336.900665,   34.618763,   357,  1208
 2020, 07, 08, 00, 10,   15.162122,   -3.232044,   9,  95,  317.294556,   14.483850,   358,  1225
 2020, 07, 08, 00, 10,   20.273169,   -4.174084,   9, 100,  340.915192,   36.693092,   378,  1936
 2020, 07, 08, 00, 10,   20.272099,   -4.181099,   9,  98,  319.091949,   14.513000,   379,  1936
 2020, 07, 08, 00, 10,   25.428373,   -4.994400,   9,  98,  318.997681,   30.242376,   382,  2529
 2020, 07, 08, 00, 10,   25.421093,   -4.999773,   9,  84,  312.040649,   20.893242,   388,  2529
 2020, 07, 08, 00, 10,   25.432135,   -5.001346,   8,  71,  307.238434,   15.761333,   388,  2530
 2020, 07, 08, 00, 10,   17.918802,   -4.124041,   8,  41,  301.440613,    3.920956,   425,  1619
 2020, 07, 08, 00, 10,   16.240118,   -3.973962,   8,  79,  310.201172,    8.997075,   442,  1383
 2020, 07, 08, 00, 10,   25.763361,   -5.624477,   8,  30,  300.544067,    5.655097,   472,  2579
 2020, 07, 08, 00, 10,   25.769049,   -5.625291,   9,  91,  315.410217,   13.738289,   472,  2580
 2020, 07, 08, 00, 10,   25.767597,   -5.635440,   9, 100,  355.971893,   65.923332,   473,  2580
 2020, 07, 08, 00, 10,   25.773361,   -5.636276,   9, 100,  336.849060,   34.663166,   473,  2581
 2020, 07, 08, 00, 10,   25.779352,   -5.637143,   8,  64,  306.126556,    7.889029,   473,  2582
 2020, 07, 08, 00, 10,   25.783693,   -5.648135,   9, 100,  326.177460,   22.828833,   474,  2583
 2020, 07, 08, 00, 10,   25.789564,   -5.648992,   8,  41,  308.888123,    9.144509,   474,  2584
 2020, 07, 08, 00, 10,   25.794069,   -5.660026,   9,  89,  314.206512,   13.125992,   475,  2585
 2020, 07, 08, 00, 10,   25.800129,   -5.660907,   8,  55,  303.340637,    6.886642,   475,  2586
 2020, 07, 08, 00, 10,   17.728367,   -4.479491,   9, 100,  343.834106,   34.168354,   482,  1604
 2020, 07, 08, 00, 10,   25.840399,   -5.710742,   8,  55,  303.423462,    7.288729,   485,  2595
 2020, 07, 08, 00, 10,   25.826546,   -5.719193,   8,  33,  300.755951,    5.982927,   486,  2593
 2020, 07, 08, 00, 10,   25.832645,   -5.720062,   9,  93,  316.314362,   15.114725,   486,  2594
 2020, 07, 08, 00, 10,   25.838934,   -5.720955,   9, 100,  337.594574,   36.770088,   486,  2595
 2020, 07, 08, 00, 10,   18.135641,   -4.685905,   8,  69,  306.596497,    5.933837,   503,  1667
 2020, 07, 08, 00, 10,   18.134621,   -4.692553,   9,  99,  319.475128,   12.487856,   504,  1667
 2020, 07, 08, 00, 10,   26.668547,   -6.330398,   7,   6,  300.632660,    6.819140,   556,  2738
 2020, 07, 08, 00, 10,   26.675566,   -6.331404,   7,  11,  301.505768,    7.250344,   556,  2739
 2020, 07, 08, 00, 10,   26.668083,   -6.337115,   9,  81,  310.831085,   13.564502,   563,  2739
 2020, 07, 08, 00, 10,   26.672020,   -6.359905,   9, 100,  357.441986,   87.651436,   565,  2740
 2020, 07, 08, 00, 10,   26.679087,   -6.360874,   9,  96,  318.252441,   20.187765,   565,  2741
 2020, 07, 08, 00, 10,   26.670511,   -6.370816,   9, 100,  330.433441,   35.275860,   566,  2740
 2020, 07, 08, 00, 10,   26.677637,   -6.371807,   8,  60,  304.372223,    9.712031,   566,  2741
 2020, 07, 08, 00, 10,   17.047485,   -5.244965,   8,  48,  302.245239,    5.053748,   611,  1533
 2020, 07, 08, 00, 10,   25.827070,   -6.647110,   8,  57,  303.755463,    8.124124,   621,  2624
 2020, 07, 08, 00, 10,   24.652542,   -6.485964,   8,  72,  307.564331,   15.068440,   622,  2487
 2020, 07, 08, 00, 10,   24.656013,   -6.487092,   8,  71,  307.201599,   14.461424,   627,  2488
 2020, 07, 08, 00, 10,   25.826538,   -6.648664,   8,  66,  305.787964,    9.442788,   627,  2625
 2020, 07, 08, 00, 10,   24.654781,   -6.496616,   9, 100,  328.496155,   40.717953,   628,  2488
 2020, 07, 08, 00, 10,   26.704018,   -7.025334,   8,  78,  309.823059,   13.978964,   663,  2763
 2020, 07, 08, 00, 10,   26.711031,   -7.026304,   9, 100,  341.929688,   55.545559,   663,  2764
 2020, 07, 08, 00, 10,   26.717520,   -7.027182,   9,  87,  313.426605,   16.069197,   663,  2765
 2020, 07, 08, 00, 10,   16.646803,   -5.743569,   9,  85,  312.507507,    9.680623,   694,  1493
 2020, 07, 08, 00, 10,   11.382455,   -4.918808,   8,  64,  308.951721,   10.010249,   698,   837
 2020, 07, 08, 00, 10,   19.679190,   -6.302210,   8,  41,  301.415131,    5.473211,   707,  1921
 2020, 07, 08, 00, 10,   19.678179,   -6.309201,   9,  97,  318.508209,   14.845605,   708,  1921
 2020, 07, 08, 00, 10,   11.565958,   -5.272467,   8,  72,  310.716797,   10.938745,   746,   868
 2020, 07, 08, 00, 10,   16.433126,   -6.095846,   9, 100,  336.976654,   27.663567,   751,  1474
 2020, 07, 08, 00, 10,   23.755650,   -7.291948,   7,  21,  300.198212,    7.840844,   763,  2414
 2020, 07, 08, 00, 10,   16.838766,   -6.247940,   8,  71,  307.439423,    7.117958,   764,  1535