year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 30, 14, 54,  -11.837423,    9.107105,   8,  76,  317.604858,   22.501637,     3,   169
 2020, 12, 30, 14, 54,  -11.480707,    9.307799,   8,  75,  316.955780,   25.675236,    23,   134
 2020, 12, 30, 14, 54,  -10.197470,    9.533079,   8,  74,  315.140656,   33.640648,    28,    31
 2020, 12, 30, 14, 54,  -11.923761,    9.294394,   8,  56,  316.462494,   21.195011,    34,   174
 2020, 12, 30, 14, 54,  -10.188837,    9.537826,   8,  70,  312.401245,   27.566875,    37,    30
 2020, 12, 30, 14, 54,  -10.942306,    9.477813,   9,  80,  322.111328,   41.397015,    39,    87
 2020, 12, 30, 14, 54,  -10.954638,    9.476344,   8,  74,  315.663940,   27.369045,    39,    88
 2020, 12, 30, 14, 54,  -11.524368,    9.448092,   8,  73,  314.764313,   22.730814,    42,   136
 2020, 12, 30, 14, 54,  -12.482262,    9.353991,   8,  74,  316.107574,   18.221617,    44,   228
 2020, 12, 30, 14, 54,  -10.242709,    9.647008,   8,  55,  314.821991,   31.464155,    45,    33
 2020, 12, 30, 14, 54,  -10.256829,    9.645282,   8,  53,  311.978149,   25.094519,    45,    34
 2020, 12, 30, 14, 54,  -12.386120,    9.378906,   8,  56,  316.057800,   17.919373,    45,   218
 2020, 12, 30, 14, 54,  -11.533571,    9.444964,   8,  51,  311.374268,   16.427212,    50,   136
 2020, 12, 30, 14, 54,  -12.386223,    9.382783,   8,  74,  316.459778,   17.389799,    53,   217
 2020, 12, 30, 14, 54,  -10.253622,    9.649017,   8,  77,  318.007965,   38.662460,    54,    33
 2020, 12, 30, 14, 54,  -10.583830,    9.667233,   8,  72,  313.622528,   25.235407,    58,    57
 2020, 12, 30, 14, 54,  -10.596963,    9.665660,   8,  74,  315.684906,   29.912766,    58,    58
 2020, 12, 30, 14, 54,  -11.571230,    9.560616,   8,  75,  316.829315,   24.898745,    59,   138
 2020, 12, 30, 14, 54,  -10.591506,    9.658079,   8,  59,  320.116241,   38.884502,    66,    57
 2020, 12, 30, 14, 54,  -11.568253,    9.559620,   8,  72,  314.378448,   20.250647,    67,   137
 2020, 12, 30, 14, 54,  -12.855217,    9.443872,   9,  87,  332.089294,   44.384441,    70,   264
 2020, 12, 30, 14, 54,  -12.864231,    9.442770,   8,  79,  321.541504,   25.559076,    70,   265
 2020, 12, 30, 14, 54,  -12.598715,    9.525414,   8,  70,  313.662598,   12.539798,    74,   236
 2020, 12, 30, 14, 54,  -12.684635,    9.514632,   8,  73,  315.817291,   15.408370,    74,   245
 2020, 12, 30, 14, 54,  -12.584541,    9.564830,   8,  37,  315.518402,   14.081399,    77,   234
 2020, 12, 30, 14, 54,  -12.573748,    9.558588,   8,  74,  316.428741,   17.386719,    84,   232
 2020, 12, 30, 14, 54,  -12.583581,    9.557406,   8,  77,  319.885132,   21.831861,    84,   233
 2020, 12, 30, 14, 54,  -11.952108,    9.645714,   8,  74,  316.250214,   19.684635,    85,   170
 2020, 12, 30, 14, 54,  -12.744046,    9.612641,   8,  77,  319.583191,   20.717220,    90,   249
 2020, 12, 30, 14, 54,  -12.753214,    9.611492,   8,  79,  322.289001,   24.897978,    90,   250
 2020, 12, 30, 14, 54,  -12.507809,    9.667422,   8,  78,  320.655182,   25.899527,    92,   224
 2020, 12, 30, 14, 54,  -12.506875,    9.672414,   8,  78,  321.079254,   26.046421,   100,   223
 2020, 12, 30, 14, 54,  -12.626103,    9.683211,   8,  70,  313.736481,   13.709872,   102,   235
 2020, 12, 30, 14, 54,  -12.523768,    9.733470,   8,  69,  313.202454,   14.128795,   105,   224
 2020, 12, 30, 14, 54,  -12.602825,    9.723692,   8,  75,  317.614899,   17.611320,   105,   232
 2020, 12, 30, 14, 54,  -10.433392,   10.028316,   8,  70,  312.331146,   24.981497,   108,    41
 2020, 12, 30, 14, 54,  -12.709583,    9.753431,   8,  79,  322.263245,   22.140093,   116,   242
 2020, 12, 30, 14, 54,  -10.440285,   10.031510,   8,  68,  310.847076,   22.045261,   117,    41
 2020, 12, 30, 14, 54,  -10.702216,   10.072235,   8,  74,  315.936951,   27.850319,   122,    60
 2020, 12, 30, 14, 54,  -12.346042,    9.886149,   8,  70,  314.359955,   16.174326,   123,   203
 2020, 12, 30, 14, 54,  -10.325483,   10.145561,   8,  70,  312.509552,   25.276371,   124,    32
 2020, 12, 30, 14, 54,  -10.697917,   10.078804,   8,  72,  314.266510,   25.305796,   131,    59
 2020, 12, 30, 14, 54,  -10.711328,   10.077301,   8,  76,  318.024963,   32.964130,   131,    60
 2020, 12, 30, 14, 54,  -12.345538,    9.889646,   8,  70,  314.489716,   17.106237,   131,   202
 2020, 12, 30, 14, 54,  -12.351802,    9.888904,   8,  75,  317.898010,   22.054590,   131,   203
 2020, 12, 30, 14, 54,  -10.320518,   10.149837,   8,  72,  314.261047,   29.177698,   133,    31
 2020, 12, 30, 14, 54,  -11.036803,   10.082122,   8,  74,  316.380707,   28.578871,   134,    85
 2020, 12, 30, 14, 54,  -11.875053,    9.983995,   8,  73,  316.537720,   23.245403,   134,   157
 2020, 12, 30, 14, 54,  -12.465071,    9.951734,   9,  93,  343.968842,   77.325859,   137,   214
 2020, 12, 30, 14, 54,  -12.474905,    9.950529,   9,  82,  326.175690,   33.877319,   137,   215
 2020, 12, 30, 14, 54,  -12.438113,    9.980483,   8,  75,  318.144775,   19.897034,   139,   211
 2020, 12, 30, 14, 54,  -12.713675,    9.958700,   8,  79,  322.121399,   21.735197,   140,   239
 2020, 12, 30, 14, 54,  -12.436514,    9.971287,   8,  54,  315.290527,   14.939300,   146,   210
 2020, 12, 30, 14, 54,  -12.714189,    9.963855,   8,  79,  322.908905,   22.960304,   148,   238
 2020, 12, 30, 14, 54,  -12.318839,   10.087558,   8,  76,  319.215881,   20.652418,   154,   197
 2020, 12, 30, 14, 54,  -12.686102,   10.054926,   8,  75,  318.953247,   17.860256,   155,   234
 2020, 12, 30, 14, 54,  -12.687193,   10.067339,   9,  85,  330.222687,   37.263981,   156,   234
 2020, 12, 30, 14, 54,  -13.454227,    9.970497,   8,  76,  320.206268,   17.325031,   156,   319
 2020, 12, 30, 14, 54,  -12.316675,   10.090818,   8,  58,  320.243439,   20.933996,   162,   196
 2020, 12, 30, 14, 54,  -12.685117,   10.060551,   9,  89,  336.587219,   53.316658,   163,   233
 2020, 12, 30, 14, 54,  -12.695720,   10.059306,   8,  74,  317.900177,   16.628345,   163,   234
 2020, 12, 30, 14, 54,  -12.684085,   10.135958,   8,  73,  316.957306,   15.404924,   169,   232
 2020, 12, 30, 14, 54,  -13.483438,   10.166729,   8,  75,  318.955627,   16.480953,   187,   318
 2020, 12, 30, 14, 54,  -12.798607,   10.320751,   8,  79,  322.194763,   24.266609,   200,   240
 2020, 12, 30, 14, 54,  -10.304523,   10.627523,   8,  78,  320.179199,   43.548275,   201,    24
 2020, 12, 30, 14, 54,  -12.984365,   10.347613,   9,  80,  323.903473,   27.277277,   204,   259
 2020, 12, 30, 14, 54,  -10.300953,   10.630432,   8,  59,  320.623749,   44.655884,   210,    23
 2020, 12, 30, 14, 54,  -10.315191,   10.628899,   8,  53,  313.430634,   26.965445,   210,    24
 2020, 12, 30, 14, 54,  -12.984235,   10.341919,   8,  78,  321.398956,   23.623335,   211,   258
 2020, 12, 30, 14, 54,  -10.523996,   10.768506,   8,  75,  318.375671,   35.844654,   230,    37
 2020, 12, 30, 14, 54,  -11.042405,   10.710352,   8,  69,  313.979309,   22.329382,   230,    76
 2020, 12, 30, 14, 54,  -14.315395,   10.546866,   8,  62,  310.955383,    8.498940,   263,   410
 2020, 12, 30, 14, 54,  -14.322852,   10.545942,   8,  71,  316.095215,   13.290412,   263,   411
 2020, 12, 30, 14, 54,  -14.362964,   10.563663,   8,  68,  314.243011,   10.150653,   265,   416
 2020, 12, 30, 14, 54,  -10.723784,   11.116440,   8,  73,  316.454102,   28.774427,   282,    47
 2020, 12, 30, 14, 54,  -10.737406,   11.114886,   8,  76,  319.520660,   35.824097,   282,    48
 2020, 12, 30, 14, 54,  -10.732662,   11.120477,   8,  79,  322.308197,   42.647297,   291,    47
 2020, 12, 30, 14, 54,  -14.470900,   11.364897,   8,  64,  311.854370,    9.237062,   390,   409
 2020, 12, 30, 14, 54,  -14.350711,   11.519562,   8,  73,  317.345245,   13.135985,   409,   390
 2020, 12, 30, 14, 54,  -13.892640,   11.633643,   8,  67,  313.516968,   10.014361,   421,   331
 2020, 12, 30, 14, 54,  -13.901127,   11.632657,   8,  66,  313.280365,    9.761416,   421,   332
 2020, 12, 30, 14, 54,  -11.867922,   11.980663,   9,  92,  343.302246,   94.170609,   438,   123
 2020, 12, 30, 14, 54,  -11.878170,   11.979532,   8,  52,  316.572479,   21.622150,   438,   124
 2020, 12, 30, 14, 54,  -11.866375,   11.994287,   8,  73,  318.632751,   25.045523,   439,   123
 2020, 12, 30, 14, 54,  -13.958749,   11.778707,   9, 100,  365.093689,  124.636223,   441,   336
 2020, 12, 30, 14, 54,  -13.967350,   11.777682,   9,  93,  344.527039,   60.316082,   441,   337
 2020, 12, 30, 14, 54,  -14.365655,   11.764297,   8,  70,  314.760284,   10.701223,   444,   386
 2020, 12, 30, 14, 54,  -13.814951,   11.949779,   8,  56,  318.008270,   15.776627,   461,   316
 2020, 12, 30, 14, 54,  -11.959316,   12.153712,   8,  70,  315.997528,   20.134907,   468,   128
 2020, 12, 30, 14, 54,  -13.814423,   11.959723,   9,  80,  324.009216,   23.132238,   469,   315
 2020, 12, 30, 14, 54,  -13.823037,   11.958728,   8,  77,  321.047333,   19.242990,   469,   316
 2020, 12, 30, 14, 54,  -11.942422,   12.276474,   8,  56,  319.325806,   27.099510,   477,   125
 2020, 12, 30, 14, 54,  -11.950145,   12.275595,   8,  61,  324.976349,   39.693340,   477,   126
 2020, 12, 30, 14, 54,  -11.939860,   12.274357,   7,  28,  312.909363,   15.270352,   485,   124
 2020, 12, 30, 14, 54,  -11.947152,   12.273572,   8,  78,  322.062256,   32.529999,   485,   125
 2020, 12, 30, 14, 54,  -12.097934,   12.310557,   8,  79,  323.110901,   33.232258,   489,   138
 2020, 12, 30, 14, 54,  -12.109898,   12.309214,   9,  83,  328.289673,   45.359219,   489,   139
 2020, 12, 30, 14, 54,  -11.952695,   12.746255,   9,  86,  332.605072,   58.247143,   553,   119
 2020, 12, 30, 14, 54,  -11.964432,   12.744969,   9,  97,  353.220215,  135.666138,   553,   120
 2020, 12, 30, 14, 54,  -12.298594,   12.721439,   8,  69,  315.219391,   17.925177,   554,   149
 2020, 12, 30, 14, 54,  -12.309742,   12.720194,   8,  71,  316.935303,   21.288435,   554,   150
 2020, 12, 30, 14, 54,  -11.323140,   12.856416,   8,  74,  319.593842,   31.450191,   556,    68
 2020, 12, 30, 14, 54,  -12.178097,   12.774836,   8,  56,  319.064392,   25.972906,   557,   138
 2020, 12, 30, 14, 54,  -12.308077,   12.719260,   8,  56,  318.962830,   24.128641,   562,   149
 2020, 12, 30, 14, 54,  -11.319319,   12.848821,   8,  71,  316.829834,   25.359718,   564,    67
 2020, 12, 30, 14, 54,  -12.176330,   12.772996,   8,  72,  317.582703,   22.581274,   565,   137
 2020, 12, 30, 14, 54,  -13.225724,   12.671634,   8,  74,  318.917633,   20.522289,   566,   237
 2020, 12, 30, 14, 54,  -13.378495,   12.741295,   8,  65,  332.621552,   43.992039,   573,   252
 2020, 12, 30, 14, 54,  -13.387913,   12.740194,   8,  69,  340.796539,   63.937569,   573,   253
 2020, 12, 30, 14, 54,  -13.385888,   12.734635,   8,  68,  314.105621,   12.781632,   580,   252
 2020, 12, 30, 14, 54,  -13.377769,   12.747921,   9,  84,  329.358429,   36.167027,   581,   251
 2020, 12, 30, 14, 54,  -13.387215,   12.746878,   9,  91,  340.013031,   60.250786,   581,   252
 2020, 12, 30, 14, 54,  -12.886977,   12.891285,   9,  84,  329.448944,   42.590176,   588,   200
 2020, 12, 30, 14, 54,  -12.897300,   12.890111,   9,  80,  325.004028,   34.058315,   588,   201
 2020, 12, 30, 14, 54,  -13.396225,   12.832582,   8,  74,  321.158508,   21.074413,   588,   252
 2020, 12, 30, 14, 54,  -13.405613,   12.831487,   9, 100,  366.723724,  155.952988,   588,   253
 2020, 12, 30, 14, 54,  -13.414936,   12.830405,   8,  79,  323.644287,   25.040325,   588,   254
 2020, 12, 30, 14, 54,  -13.404701,   12.825324,   8,  69,  323.969971,   25.395620,   595,   252
 2020, 12, 30, 14, 54,  -12.886493,   12.893963,   9,  84,  329.141388,   42.037891,   596,   199
 2020, 12, 30, 14, 54,  -12.896832,   12.892851,   9,  83,  327.832581,   40.040920,   596,   200
 2020, 12, 30, 14, 54,  -12.906829,   12.891773,   8,  64,  312.666931,   14.462231,   596,   201
 2020, 12, 30, 14, 54,  -13.406195,   12.837540,   9,  99,  359.896606,  124.829399,   596,   252
 2020, 12, 30, 14, 54,  -13.415497,   12.836519,   8,  41,  319.070526,   17.088959,   596,   253
 2020, 12, 30, 14, 54,  -12.881950,   12.958460,   8,  77,  321.386322,   26.038883,   601,   198
 2020, 12, 30, 14, 54,  -12.892145,   12.957321,   8,  78,  322.317780,   27.732538,   601,   199
 2020, 12, 30, 14, 54,  -10.764993,   13.244005,   8,  50,  313.875183,   27.490181,   605,    23
 2020, 12, 30, 14, 54,  -10.770216,   13.246331,   8,  69,  315.160919,   30.289213,   614,    23
 2020, 12, 30, 14, 54,  -10.857941,   13.251954,   9,  81,  325.997650,   55.821972,   615,    29
 2020, 12, 30, 14, 54,  -12.962118,   13.080565,   8,  51,  313.743591,   12.385481,   619,   204
 2020, 12, 30, 14, 54,  -13.619086,   13.005528,   8,  69,  315.338440,   14.769485,   619,   272
 2020, 12, 30, 14, 54,  -12.961724,   13.083437,   8,  39,  314.825562,   13.078993,   627,   203
 2020, 12, 30, 14, 54,  -13.630740,   13.023746,   8,  58,  315.054016,   13.540716,   628,   272
 2020, 12, 30, 14, 54,  -12.184772,   13.350316,   8,  70,  315.539734,   18.302853,   649,   129
 2020, 12, 30, 14, 54,  -12.196483,   13.349052,   9,  83,  328.393829,   46.319378,   649,   130
 2020, 12, 30, 14, 54,  -12.698849,   13.307540,   9,  83,  328.998505,   40.606899,   650,   175
 2020, 12, 30, 14, 54,  -12.709452,   13.306369,   8,  73,  318.191132,   18.878592,   650,   176
 2020, 12, 30, 14, 54,  -12.195522,   13.359929,   8,  57,  320.434662,   27.949976,   658,   129
 2020, 12, 30, 14, 54,  -12.697735,   13.308475,   8,  62,  327.195007,   36.778473,   658,   174
 2020, 12, 30, 14, 54,  -12.708326,   13.307381,   8,  60,  323.867950,   29.156067,   658,   175
 2020, 12, 30, 14, 54,  -10.930938,   13.557100,   8,  73,  318.212311,   35.190559,   663,    30
 2020, 12, 30, 14, 54,  -10.945184,   13.555675,   8,  69,  315.828522,   28.773584,   663,    31
 2020, 12, 30, 14, 54,  -13.412078,   13.295723,   8,  72,  317.785400,   19.564043,   663,   244
 2020, 12, 30, 14, 54,  -13.914210,   13.288090,   8,  72,  317.870819,   13.802818,   667,   298
 2020, 12, 30, 14, 54,  -13.910905,   13.285735,   8,  50,  314.502991,   10.123842,   674,   297
 2020, 12, 30, 14, 54,  -13.919558,   13.284798,   8,  57,  320.759644,   18.222383,   674,   298
 2020, 12, 30, 14, 54,  -13.163091,   13.504544,   8,  51,  315.822632,   16.367266,   685,   216
 2020, 12, 30, 14, 54,  -13.172958,   13.503423,   8,  56,  319.522583,   22.380207,   685,   217
 2020, 12, 30, 14, 54,  -13.172722,   13.507207,   8,  75,  321.354126,   25.068314,   693,   216
 2020, 12, 30, 14, 54,  -14.681900,   13.447305,   9,  80,  326.507141,   23.413080,   709,   384
 2020, 12, 30, 14, 54,  -12.175422,   13.757127,   9,  82,  327.516022,   42.451233,   712,   122
 2020, 12, 30, 14, 54,  -12.961635,   13.673492,   8,  70,  317.490875,   18.319613,   712,   193
 2020, 12, 30, 14, 54,  -12.397518,   13.878381,   8,  79,  325.395874,   35.595055,   731,   139
 2020, 12, 30, 14, 54,  -15.002968,   13.584418,   9,  86,  333.209686,   30.310717,   731,   422
 2020, 12, 30, 14, 54,  -15.010679,   13.583513,   9,  86,  333.768555,   30.654671,   731,   423
 2020, 12, 30, 14, 54,  -12.839347,   13.843404,   9,  81,  327.807129,   37.863640,   732,   179
 2020, 12, 30, 14, 54,  -12.849993,   13.842228,   9, 100,  381.902344,  279.072296,   732,   180
 2020, 12, 30, 14, 54,  -12.860627,   13.841054,   9,  97,  354.224457,  121.485077,   732,   181
 2020, 12, 30, 14, 54,  -15.011690,   13.594678,   8,  39,  315.051666,    7.672861,   732,   423
 2020, 12, 30, 14, 54,  -15.003938,   13.588943,   8,  65,  334.520874,   34.348160,   738,   421
 2020, 12, 30, 14, 54,  -15.011682,   13.588081,   8,  68,  339.874908,   43.113453,   738,   422
 2020, 12, 30, 14, 54,  -12.394281,   13.877396,   8,  79,  325.051117,   34.756180,   739,   138
 2020, 12, 30, 14, 54,  -12.405732,   13.876239,   8,  66,  315.660217,   16.198195,   739,   139
 2020, 12, 30, 14, 54,  -12.837176,   13.845307,   8,  73,  320.081268,   22.192516,   740,   178
 2020, 12, 30, 14, 54,  -12.847812,   13.844211,   9, 100,  375.066559,  231.580841,   740,   179
 2020, 12, 30, 14, 54,  -12.858481,   13.843104,   9, 100,  370.506561,  202.574432,   740,   180