year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 06, 35,  100.566277,   15.930713,   8,  70,  316.362701,    4.347359,     2,  1508
 2020, 12, 19, 06, 35,  103.507240,   16.365202,   8,  58,  305.629944,    3.480344,     5,  1136
 2020, 12, 19, 06, 35,  100.017357,   15.868997,   8,  53,  308.765198,    3.005454,     5,  1584
 2020, 12, 19, 06, 35,  100.518776,   15.950882,   9,  90,  338.810425,   22.255499,     6,  1514
 2020, 12, 19, 06, 35,  102.982864,   16.309254,   8,  54,  304.609314,    3.730934,     7,  1195
 2020, 12, 19, 06, 35,  103.577354,   16.397310,   7,  15,  302.993652,    3.412033,     8,  1128
 2020, 12, 19, 06, 35,  103.006958,   16.391022,   8,  68,  310.803833,    6.190403,    19,  1190
 2020, 12, 19, 06, 35,  100.156319,   16.005148,   8,  60,  310.966034,    3.896678,    22,  1561
 2020, 12, 19, 06, 35,  102.931801,   16.424927,   8,  69,  311.479431,    6.474917,    25,  1198
 2020, 12, 19, 06, 35,  100.530212,   16.108583,   8,  71,  316.873962,    6.238451,    29,  1508
 2020, 12, 19, 06, 35,  100.326080,   16.138517,   7,  28,  309.446564,    2.680053,    38,  1534
 2020, 12, 19, 06, 35,  102.911491,   16.578810,   8,  77,  318.476105,   10.067750,    49,  1196
 2020, 12, 19, 06, 35,  102.899734,   16.599268,   8,  76,  317.615234,    9.482303,    52,  1197
 2020, 12, 19, 06, 35,  100.444527,   16.318945,   8,  59,  312.540344,    4.235762,    62,  1513
 2020, 12, 19, 06, 35,   99.876633,   16.233624,   8,  76,  319.223846,    8.792181,    62,  1592
 2020, 12, 19, 06, 35,  100.227562,   16.333385,   7,   0,  313.386047,    5.679136,    69,  1541
 2020, 12, 19, 06, 35,  100.240669,   16.389660,   8,  69,  313.445435,    5.885645,    77,  1538
 2020, 12, 19, 06, 35,   97.688019,   15.993496,   8,  43,  302.646179,    2.070118,    77,  1886
 2020, 12, 19, 06, 35,  104.784203,   17.043753,   8,  60,  304.751251,    3.954080,    82,   992
 2020, 12, 19, 06, 35,  104.918343,   17.110060,   8,  54,  302.976318,    4.690468,    88,   973
 2020, 12, 19, 06, 35,   99.656837,   16.450188,   8,  69,  312.613007,    5.229443,    99,  1614
 2020, 12, 19, 06, 35,   99.649666,   16.449095,   8,  63,  309.440338,    3.900444,    99,  1615
 2020, 12, 19, 06, 35,  102.584389,   16.879560,   8,  52,  310.952240,    4.988914,   100,  1226
 2020, 12, 19, 06, 35,   99.373657,   16.427219,   8,  65,  310.928009,    3.680869,   102,  1653
 2020, 12, 19, 06, 35,   99.953873,   16.522295,   8,  64,  312.783386,    4.969351,   103,  1572
 2020, 12, 19, 06, 35,   99.639160,   16.555904,   8,  69,  312.648193,    5.296082,   115,  1613
 2020, 12, 19, 06, 35,   95.686729,   16.033833,   8,  60,  313.032166,    6.048838,   133,  2109
 2020, 12, 19, 06, 35,   99.394302,   16.653666,   8,  63,  311.230255,    3.796302,   135,  1643
 2020, 12, 19, 06, 35,   95.574684,   16.115395,   8,  72,  315.128326,    9.471349,   148,  2118
 2020, 12, 19, 06, 35,   95.667686,   16.201691,   8,  65,  310.935822,    6.697574,   157,  2107
 2020, 12, 19, 06, 35,   95.510796,   16.190681,   8,  69,  312.920135,    7.683628,   159,  2123
 2020, 12, 19, 06, 35,   94.925339,   16.234425,   8,  75,  317.672974,   13.823305,   182,  2177
 2020, 12, 19, 06, 35,  100.121147,   17.162380,   8,  59,  311.224731,    4.233028,   194,  1529
 2020, 12, 19, 06, 35,   97.323814,   16.751930,   8,  58,  310.066986,    3.953977,   198,  1907
 2020, 12, 19, 06, 35,   96.648125,   16.669212,   8,  71,  315.999054,    5.803952,   202,  1989
 2020, 12, 19, 06, 35,  102.217529,   17.547623,   8,  70,  310.555725,    6.218053,   206,  1252
 2020, 12, 19, 06, 35,   95.936172,   16.837244,   8,  60,  314.852020,   10.085162,   245,  2062
 2020, 12, 19, 06, 35,  104.574844,   18.122488,   8,  58,  305.548096,    4.417892,   246,   990
 2020, 12, 19, 06, 35,  100.061813,   17.525726,   8,  77,  318.275574,    7.027978,   249,  1526
 2020, 12, 19, 06, 35,   96.763046,   17.056656,   8,  75,  319.094910,    7.963657,   257,  1964
 2020, 12, 19, 06, 35,   96.735611,   17.066595,   8,  74,  318.490051,    6.623763,   259,  1967
 2020, 12, 19, 06, 35,   95.902649,   16.924547,   8,  74,  318.253021,   12.395884,   259,  2063
 2020, 12, 19, 06, 35,   95.216064,   16.828184,   8,  67,  312.763153,    6.924405,   262,  2135
 2020, 12, 19, 06, 35,   95.015373,   16.792854,   8,  72,  316.054810,   11.099322,   262,  2155
 2020, 12, 19, 06, 35,   95.103447,   16.824326,   8,  65,  311.910034,    7.197251,   264,  2146
 2020, 12, 19, 06, 35,   94.822578,   16.799261,   8,  70,  314.256958,   10.097059,   267,  2173
 2020, 12, 19, 06, 35,   96.401283,   17.141039,   8,  74,  317.808228,   10.354768,   278,  2003
 2020, 12, 19, 06, 35,   96.392693,   17.139585,   8,  69,  314.455658,    7.988287,   278,  2004
 2020, 12, 19, 06, 35,   96.006996,   17.074030,   8,  45,  311.089752,    7.091983,   278,  2048
 2020, 12, 19, 06, 35,   95.054398,   16.932501,   8,  67,  312.608032,    7.506490,   281,  2148
 2020, 12, 19, 06, 35,  103.731865,   18.405613,   8,  62,  310.014404,    8.151778,   305,  1068
 2020, 12, 19, 06, 35,  104.035576,   18.630537,   8,  62,  305.529938,    7.693239,   331,  1035
 2020, 12, 19, 06, 35,   96.782036,   17.870543,   8,  78,  320.110504,   10.370515,   376,  1938
 2020, 12, 19, 06, 35,   95.675461,   17.814831,   8,  72,  315.846313,    7.842552,   395,  2063
 2020, 12, 19, 06, 35,   95.154617,   17.802643,   8,  74,  316.942627,    9.586689,   407,  2116
 2020, 12, 19, 06, 35,   98.542526,   18.897820,   8,  74,  313.659760,    7.889902,   486,  1684
 2020, 12, 19, 06, 35,   95.533524,   18.471998,   8,  77,  319.813049,    9.774813,   495,  2060
 2020, 12, 19, 06, 35,   95.534615,   18.474741,   8,  71,  315.901886,    6.263370,   497,  2059
 2020, 12, 19, 06, 35,   95.376068,   18.508135,   8,  77,  319.268951,   10.617490,   505,  2075
 2020, 12, 19, 06, 35,  100.166466,   19.459873,   8,  67,  317.690765,    7.002294,   533,  1452
 2020, 12, 19, 06, 35,   96.361687,   18.964455,   8,  76,  318.229462,    6.826964,   548,  1954
 2020, 12, 19, 06, 35,  100.174652,   19.596315,   8,  75,  315.256134,    6.724949,   553,  1447
 2020, 12, 19, 06, 35,   95.380760,   18.864489,   9,  95,  348.275848,   48.498924,   557,  2065
 2020, 12, 19, 06, 35,   95.388573,   18.873434,   9,  83,  326.729187,   17.189934,   558,  2064
 2020, 12, 19, 06, 35,   95.379364,   18.871857,   9,  81,  323.830994,   14.013170,   558,  2065
 2020, 12, 19, 06, 35,   99.356140,   19.515991,   8,  69,  313.984314,    7.622525,   559,  1557
 2020, 12, 19, 06, 35,   95.380516,   18.874340,   9,  90,  337.929565,   30.959511,   560,  2064
 2020, 12, 19, 06, 35,   99.834183,   19.675220,   8,  54,  312.321716,    5.013554,   572,  1489
 2020, 12, 19, 06, 35,   99.457748,   19.626093,   9, 100,  378.564606,   92.912895,   573,  1540
 2020, 12, 19, 06, 35,   99.450409,   19.624994,   9,  90,  336.766785,   22.833622,   573,  1541
 2020, 12, 19, 06, 35,   96.330933,   19.183760,   8,  75,  317.397339,    6.815879,   581,  1951
 2020, 12, 19, 06, 35,  100.263222,   19.954159,   8,  59,  310.279968,    3.085551,   604,  1425
 2020, 12, 19, 06, 35,   99.790497,   20.121700,   8,  75,  315.977783,    8.107926,   639,  1481
 2020, 12, 19, 06, 35,   99.789124,   20.127054,   8,  39,  312.356110,    5.699863,   640,  1480
 2020, 12, 19, 06, 35,   99.608749,   20.114285,   8,  77,  317.156067,    9.030527,   642,  1504
 2020, 12, 19, 06, 35,  100.057358,   20.220705,   8,  64,  309.411011,    4.314178,   648,  1443
 2020, 12, 19, 06, 35,   99.886314,   20.283615,   8,  64,  310.839447,    3.867692,   661,  1463
 2020, 12, 19, 06, 35,   98.969971,   20.154549,   8,  66,  312.407501,    5.864981,   662,  1587
 2020, 12, 19, 06, 35,   99.963272,   20.329014,   8,  73,  314.254852,    5.833181,   666,  1452
 2020, 12, 19, 06, 35,   97.151443,   19.897388,   8,  56,  307.364838,    4.475259,   666,  1831
 2020, 12, 19, 06, 35,   99.797058,   20.311558,   8,  73,  313.510284,    8.369006,   667,  1474
 2020, 12, 19, 06, 35,   96.954788,   19.879534,   8,  68,  313.321716,    7.493028,   668,  1856
 2020, 12, 19, 06, 35,   99.957832,   20.362452,   8,  72,  314.072449,    4.420720,   671,  1452
 2020, 12, 19, 06, 35,   99.956612,   20.367466,   8,  65,  316.368744,    6.158061,   672,  1451
 2020, 12, 19, 06, 35,   97.959648,   20.276957,   9,  89,  335.369293,   21.096209,   703,  1716
 2020, 12, 19, 06, 35,  100.541580,   20.865015,   8,  69,  309.605988,    5.235887,   733,  1363