year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 25, 13, 03,   17.141758,    4.241560,   8,  58,  304.203125,   13.273679,   491,    84
 2020, 12, 25, 13, 03,   17.149900,    4.236469,   8,  61,  305.495575,   15.160518,   499,    83
 2020, 12, 25, 13, 03,   17.382214,    4.562695,   8,  72,  312.263855,   26.812283,   537,    60
 2020, 12, 25, 13, 03,   17.369162,    4.560866,   8,  61,  305.460327,   14.807254,   537,    61
 2020, 12, 25, 13, 03,   17.384584,    4.568696,   8,  48,  306.152466,   16.199192,   546,    59
 2020, 12, 25, 13, 03,   17.371672,    4.566973,   8,  51,  308.760040,   20.402521,   546,    60
 2020, 12, 25, 13, 03,   15.499815,    4.377195,   8,  62,  305.715424,   10.213074,   551,   228
 2020, 12, 25, 13, 03,   15.045701,    4.432097,   8,  54,  302.843506,    6.281239,   568,   275
 2020, 12, 25, 13, 03,   13.790095,    4.298561,   8,  64,  306.622253,    7.009266,   572,   431
 2020, 12, 25, 13, 03,   13.787870,    4.303226,   8,  69,  309.639587,    9.679892,   579,   430
 2020, 12, 25, 13, 03,   15.573441,    4.587069,   8,  32,  300.210236,    6.502803,   582,   216
 2020, 12, 25, 13, 03,   15.693218,    4.680569,   8,  47,  301.508453,    7.381194,   588,   203
 2020, 12, 25, 13, 03,   15.682942,    4.679095,   8,  66,  307.633362,   14.208261,   588,   204
 2020, 12, 25, 13, 03,   15.684368,    4.683129,   8,  68,  308.881561,   15.318184,   596,   203
 2020, 12, 25, 13, 03,   15.878719,    4.774538,   8,  60,  305.029816,   10.464342,   601,   183
 2020, 12, 25, 13, 03,   15.748934,    4.807828,   7,  27,  301.458496,    5.903760,   605,   195
 2020, 12, 25, 13, 03,    7.393757,    3.577364,   9,  81,  334.101959,   27.889242,   606,  1201
 2020, 12, 25, 13, 03,   15.752052,    4.785086,   8,  30,  301.307190,    5.881308,   611,   194
 2020, 12, 25, 13, 03,   15.749426,    4.810489,   8,  34,  300.649750,    5.334486,   613,   194
 2020, 12, 25, 13, 03,   15.764527,    4.851254,   8,  38,  300.502533,    5.147909,   616,   192
 2020, 12, 25, 13, 03,   15.753889,    4.849770,   8,  58,  304.060913,    9.184736,   616,   193
 2020, 12, 25, 13, 03,   15.591298,    4.852616,   8,  69,  309.670166,   15.302460,   618,   209
 2020, 12, 25, 13, 03,   15.581610,    4.851247,   8,  76,  315.358398,   22.814766,   618,   210
 2020, 12, 25, 13, 03,   15.385675,    4.823528,   8,  66,  307.852112,   10.799180,   618,   230
 2020, 12, 25, 13, 03,   15.376264,    4.822202,   8,  66,  307.852081,   10.838173,   618,   231
 2020, 12, 25, 13, 03,   13.985913,    4.658528,   8,  44,  304.337067,    5.117700,   621,   395
 2020, 12, 25, 13, 03,   13.978377,    4.657426,   8,  45,  305.132568,    5.629808,   621,   396
 2020, 12, 25, 13, 03,   15.585193,    4.855810,   8,  58,  316.733551,   24.943764,   626,   209
 2020, 12, 25, 13, 03,   15.575210,    4.854468,   7,  29,  300.640656,    4.966160,   626,   210
 2020, 12, 25, 13, 03,   15.379230,    4.828098,   8,  54,  311.183441,   15.063253,   626,   230
 2020, 12, 25, 13, 03,   14.011161,    4.653874,   8,  59,  304.632904,    5.514500,   627,   391
 2020, 12, 25, 13, 03,   14.171822,    4.687585,   8,  53,  302.632050,    4.696102,   628,   370
 2020, 12, 25, 13, 03,   13.979161,    4.660952,   8,  66,  307.943329,    7.418692,   628,   395
 2020, 12, 25, 13, 03,   13.956495,    4.657813,   8,  64,  306.501312,    6.278432,   628,   398
 2020, 12, 25, 13, 03,   17.858597,    5.230536,   8,  63,  306.341583,   20.139675,   631,    16
 2020, 12, 25, 13, 03,   11.648990,    4.363860,   8,  78,  318.375427,   18.355583,   631,   705
 2020, 12, 25, 13, 03,   11.647519,    4.373401,   8,  48,  310.059113,    8.087872,   632,   705
 2020, 12, 25, 13, 03,   13.963920,    4.716206,   8,  64,  306.649109,    6.685618,   633,   396
 2020, 12, 25, 13, 03,   13.960965,    4.738742,   8,  65,  307.161163,    7.401122,   635,   396
 2020, 12, 25, 13, 03,   15.760246,    5.021389,   8,  34,  301.217804,    5.885888,   637,   190
 2020, 12, 25, 13, 03,   15.668635,    5.008273,   8,  39,  302.190521,    8.412010,   637,   199
 2020, 12, 25, 13, 03,   14.142300,    4.788071,   8,  45,  304.713837,    5.690759,   637,   372
 2020, 12, 25, 13, 03,   11.203904,    4.365944,   7,   0,  308.339050,    6.479403,   638,   749
 2020, 12, 25, 13, 03,   13.959129,    4.741339,   8,  51,  309.109283,    9.731698,   642,   395
 2020, 12, 25, 13, 03,   11.205899,    4.359736,   8,  64,  310.031860,    8.039131,   642,   748
 2020, 12, 25, 13, 03,   14.905897,    4.882119,   8,  65,  307.297791,    8.238969,   643,   279
 2020, 12, 25, 13, 03,   14.140753,    4.789350,   8,  63,  306.131409,    6.797429,   644,   371
 2020, 12, 25, 13, 03,   15.760559,    5.023497,   8,  47,  301.477905,    6.397851,   645,   189
 2020, 12, 25, 13, 03,   15.668679,    5.010985,   8,  52,  302.299255,    8.656395,   645,   198
 2020, 12, 25, 13, 03,   11.003547,    4.359217,   8,  62,  307.326904,    5.288510,   645,   769
 2020, 12, 25, 13, 03,   15.728495,    5.032035,   8,  58,  304.147766,    9.675448,   646,   192
 2020, 12, 25, 13, 03,   12.039734,    4.526720,   8,  78,  319.299774,   22.144880,   647,   666
 2020, 12, 25, 13, 03,   12.028681,    4.525137,   8,  66,  310.266663,   10.159421,   647,   667
 2020, 12, 25, 13, 03,   11.208879,    4.407474,   8,  36,  309.852448,    6.840673,   647,   747
 2020, 12, 25, 13, 03,   11.207563,    4.416752,   8,  58,  310.665955,    7.605274,   648,   747
 2020, 12, 25, 13, 03,   15.137482,    5.000495,   8,  32,  300.233032,    5.221867,   650,   252
 2020, 12, 25, 13, 03,   15.841796,    5.112565,   8,  70,  310.469727,   16.365368,   651,   180
 2020, 12, 25, 13, 03,   15.831487,    5.111116,   8,  44,  302.483459,    6.646777,   651,   181
 2020, 12, 25, 13, 03,   11.528982,    4.492286,   8,  67,  309.641357,    8.243113,   651,   714
 2020, 12, 25, 13, 03,   11.009981,    4.444180,   8,  45,  306.020721,    5.627921,   654,   767
 2020, 12, 25, 13, 03,   11.300750,    4.470894,   8,  45,  306.524811,    5.899202,   657,   736
 2020, 12, 25, 13, 03,   15.845332,    5.101939,   8,  52,  309.690765,   15.097304,   658,   179
 2020, 12, 25, 13, 03,   15.137514,    5.007283,   7,  12,  300.006317,    4.763348,   658,   251
 2020, 12, 25, 13, 03,   15.128735,    5.006105,   8,  35,  301.411682,    5.880808,   658,   252
 2020, 12, 25, 13, 03,   15.636166,    5.189667,   8,  46,  301.369232,    6.733953,   667,   198
 2020, 12, 25, 13, 03,   15.574860,    5.181027,   8,  55,  303.131317,    7.834298,   667,   204
 2020, 12, 25, 13, 03,   15.142958,    5.120010,   8,  73,  312.633179,   18.397684,   667,   249
 2020, 12, 25, 13, 03,   15.960727,    5.248434,   8,  45,  301.230286,    7.399905,   668,   166
 2020, 12, 25, 13, 03,   17.933544,    5.538883,   8,  61,  321.198700,   56.819244,   669,     7
 2020, 12, 25, 13, 03,   17.919048,    5.536870,   8,  48,  306.654572,   21.977163,   669,     8
 2020, 12, 25, 13, 03,   15.486325,    5.159523,   8,  40,  302.681305,    6.975684,   674,   212
 2020, 12, 25, 13, 03,   15.143707,    5.113745,   8,  57,  314.624054,   21.044184,   674,   248
 2020, 12, 25, 13, 03,   15.636209,    5.192337,   8,  43,  300.987885,    6.276012,   675,   197
 2020, 12, 25, 13, 03,   15.575330,    5.184185,   8,  54,  302.830811,    7.619983,   675,   203
 2020, 12, 25, 13, 03,   15.961678,    5.248956,   8,  51,  302.266357,    8.672415,   676,   165
 2020, 12, 25, 13, 03,   17.937597,    5.540418,   8,  72,  312.428833,   33.711269,   678,     6
 2020, 12, 25, 13, 03,   17.922979,    5.538482,   8,  73,  312.931610,   34.499374,   678,     7
 2020, 12, 25, 13, 03,   15.610700,    5.227432,   8,  62,  305.830261,   11.357479,   678,   199
 2020, 12, 25, 13, 03,   14.916887,    5.132423,   8,  63,  306.091766,    8.965847,   678,   272
 2020, 12, 25, 13, 03,    7.519549,    4.136244,   8,  52,  311.952271,   11.515922,   686,  1172
 2020, 12, 25, 13, 03,   15.778289,    5.395153,   8,  72,  312.335236,   20.533424,   697,   180
 2020, 12, 25, 13, 03,   14.342274,    5.195115,   9,  83,  324.028320,   26.789312,   697,   336
 2020, 12, 25, 13, 03,   14.334151,    5.193974,   8,  70,  310.491364,   10.584412,   697,   337
 2020, 12, 25, 13, 03,   12.417325,    4.922241,   8,  73,  314.157501,    9.169062,   697,   614
 2020, 12, 25, 13, 03,   17.510836,    5.646627,   9,  85,  327.145660,   67.150253,   698,    34
 2020, 12, 25, 13, 03,   12.248080,    4.918505,   8,  75,  315.955017,   19.816303,   699,   641
 2020, 12, 25, 13, 03,   11.340219,    4.786584,   8,  61,  307.414246,    6.302036,   699,   726
 2020, 12, 25, 13, 03,   13.873798,    5.175109,   8,  46,  305.305237,    6.795928,   701,   395
 2020, 12, 25, 13, 03,   12.084391,    4.925204,   8,  50,  309.711395,   10.922655,   702,   655
 2020, 12, 25, 13, 03,   12.240490,    4.921868,   8,  57,  316.652985,   20.707804,   705,   641
 2020, 12, 25, 13, 03,   17.517775,    5.651386,   8,  67,  310.491913,   23.050014,   707,    33
 2020, 12, 25, 13, 03,   17.504025,    5.649603,   8,  67,  310.713562,   23.220728,   707,    34
 2020, 12, 25, 13, 03,   16.938305,    5.575851,   8,  55,  303.154938,   10.914960,   707,    77
 2020, 12, 25, 13, 03,   15.778313,    5.422877,   8,  50,  302.059204,    7.875998,   707,   179
 2020, 12, 25, 13, 03,   12.089142,    4.921347,   8,  66,  309.689453,   11.028605,   707,   654
 2020, 12, 25, 13, 03,   13.874024,    5.178268,   8,  60,  305.045502,    6.341098,   708,   394
 2020, 12, 25, 13, 03,   12.260855,    4.965705,   8,  66,  309.687073,    6.064213,   709,   638
 2020, 12, 25, 13, 03,   12.255021,    4.964888,   8,  70,  312.127106,    7.586165,   709,   639
 2020, 12, 25, 13, 03,   11.466960,    4.853992,   8,  67,  310.757294,    9.477215,   709,   712
 2020, 12, 25, 13, 03,   12.127576,    4.977529,   8,  64,  309.085602,    9.280557,   712,   650
 2020, 12, 25, 13, 03,   17.902304,    5.819543,   8,  34,  302.074158,   14.944519,   715,     5
 2020, 12, 25, 13, 03,   17.887857,    5.817583,   8,  69,  309.595673,   28.040091,   715,     6
 2020, 12, 25, 13, 03,   17.216923,    5.740183,   9,  87,  331.136261,   72.965385,   716,    54
 2020, 12, 25, 13, 03,   17.203728,    5.738364,   9, 100,  362.310028,  227.014786,   716,    55
 2020, 12, 25, 13, 03,   14.694641,    5.387117,   8,  59,  305.903809,    6.727548,   716,   291
 2020, 12, 25, 13, 03,   13.840147,    5.265334,   8,  57,  303.940735,    5.566783,   716,   397
 2020, 12, 25, 13, 03,   17.202162,    5.752367,   8,  49,  307.090607,   15.276713,   717,    55
 2020, 12, 25, 13, 03,   14.472401,    5.367513,   8,  54,  311.452209,   13.604258,   717,   317
 2020, 12, 25, 13, 03,   13.839362,    5.268935,   8,  58,  304.279663,    5.852824,   723,   396
 2020, 12, 25, 13, 03,   17.894140,    5.820284,   8,  70,  310.504608,   30.550634,   724,     5
 2020, 12, 25, 13, 03,   17.209885,    5.731197,   9,  93,  342.310059,  115.300201,   724,    54
 2020, 12, 25, 13, 03,   17.196526,    5.729446,   9,  81,  321.890900,   44.919613,   724,    55
 2020, 12, 25, 13, 03,   14.694397,    5.396592,   8,  73,  312.573090,   13.894271,   724,   290
 2020, 12, 25, 13, 03,   14.473009,    5.366627,   8,  70,  310.720276,   12.904167,   724,   316
 2020, 12, 25, 13, 03,   14.464386,    5.365456,   8,  50,  302.033081,    5.231798,   724,   317
 2020, 12, 25, 13, 03,   11.415249,    4.944536,   8,  69,  311.802155,   11.059679,   724,   715
 2020, 12, 25, 13, 03,   17.208063,    5.745172,   9,  86,  329.597321,   65.491859,   725,    54
 2020, 12, 25, 13, 03,   14.574848,    5.440689,   8,  44,  301.095825,    4.335138,   729,   303
 2020, 12, 25, 13, 03,   12.149566,    5.098283,   8,  71,  313.001068,   13.399719,   729,   646
 2020, 12, 25, 13, 03,   12.138141,    5.096650,   8,  75,  316.261017,   18.014090,   729,   647
 2020, 12, 25, 13, 03,   17.096416,    5.801116,   8,  64,  306.806061,   16.401218,   730,    62
 2020, 12, 25, 13, 03,   12.435231,    5.170317,   8,  67,  309.929688,    5.010372,   732,   603
 2020, 12, 25, 13, 03,   14.227743,    5.439384,   8,  39,  302.395630,    4.372776,   733,   344
 2020, 12, 25, 13, 03,    7.142400,    4.411032,   8,  71,  323.640320,   14.753807,   735,  1209
 2020, 12, 25, 13, 03,    7.166420,    4.419768,   9,  86,  329.887024,   22.016485,   737,  1205
 2020, 12, 25, 13, 03,    7.158234,    4.418582,   8,  37,  314.374268,    7.613323,   737,  1206
 2020, 12, 25, 13, 03,    7.141883,    4.416196,   7,  24,  321.876434,   12.045170,   737,  1208
 2020, 12, 25, 13, 03,   12.432221,    5.172503,   8,  52,  311.022095,    5.768014,   738,   602
 2020, 12, 25, 13, 03,   14.226834,    5.439391,   8,  55,  303.280029,    5.389253,   740,   343
 2020, 12, 25, 13, 03,   11.978287,    5.190843,   8,  72,  314.023621,   16.452930,   746,   659
 2020, 12, 25, 13, 03,    6.803138,    4.431619,   8,  77,  317.878540,   10.275208,   746,  1249
 2020, 12, 25, 13, 03,    6.359411,    4.438101,   8,  61,  306.950928,    4.572330,   757,  1304
 2020, 12, 25, 13, 03,    6.321522,    4.432483,   8,  46,  303.289703,    2.716073,   757,  1309
 2020, 12, 25, 13, 03,   14.364227,    5.600193,   8,  48,  301.633026,    4.373133,   759,   323
 2020, 12, 25, 13, 03,   11.152279,    5.169703,   8,  65,  309.962769,    9.858109,   761,   736
 2020, 12, 25, 13, 03,    7.142019,    4.590386,   8,  47,  303.394073,    2.635003,   762,  1204
 2020, 12, 25, 13, 03,   14.211060,    5.626350,   8,  60,  305.051147,    6.654078,   763,   341