year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 10, 07, 45,   78.633263,   18.804089,   8,  66,  318.110168,    7.148404,     2,  1993
 2020, 12, 10, 07, 45,   78.639137,   18.819809,   8,  75,  320.650024,    9.034261,     4,  1992
 2020, 12, 10, 07, 45,   73.258873,   18.351788,   8,  58,  319.341461,   20.813362,    78,  2557
 2020, 12, 10, 07, 45,   73.252037,   18.345364,   8,  42,  312.185486,   10.552159,    83,  2557
 2020, 12, 10, 07, 45,   73.261978,   18.357754,   8,  73,  316.499573,   16.978865,    84,  2556
 2020, 12, 10, 07, 45,   76.722374,   19.125736,   8,  67,  315.520874,    9.374319,    99,  2177
 2020, 12, 10, 07, 45,   73.848801,   18.772478,   8,  51,  307.707001,    5.691390,   124,  2498
 2020, 12, 10, 07, 45,   73.851624,   18.772781,   8,  33,  307.034485,    4.830741,   129,  2497
 2020, 12, 10, 07, 45,   83.712471,   20.632048,   8,  73,  316.124969,    7.375965,   156,  1297
 2020, 12, 10, 07, 45,   75.509804,   19.396090,   8,  54,  310.107391,    5.122431,   170,  2312
 2020, 12, 10, 07, 45,   85.177872,   20.960339,   8,  68,  320.402863,   11.547542,   175,  1126
 2020, 12, 10, 07, 45,   85.180229,   20.961889,   8,  57,  323.584137,   13.769360,   177,  1125
 2020, 12, 10, 07, 45,   85.169693,   20.968151,   8,  41,  319.548798,    9.941624,   178,  1126
 2020, 12, 10, 07, 45,   75.400230,   19.431993,   8,  75,  320.123840,   12.967760,   180,  2323
 2020, 12, 10, 07, 45,   82.686386,   20.830736,   8,  69,  314.771515,    6.005961,   207,  1418
 2020, 12, 10, 07, 45,   81.717674,   20.715073,   9,  80,  324.899200,   10.737129,   211,  1546
 2020, 12, 10, 07, 45,   81.831345,   20.759134,   9,  80,  324.947540,   11.255081,   215,  1530
 2020, 12, 10, 07, 45,   82.209084,   20.821589,   8,  70,  315.714417,    5.728569,   216,  1479
 2020, 12, 10, 07, 45,   74.510040,   19.533361,   8,  68,  313.219666,    9.309049,   218,  2415
 2020, 12, 10, 07, 45,   81.945343,   20.803217,   8,  79,  323.074524,    9.919066,   219,  1514
 2020, 12, 10, 07, 45,   82.141670,   20.859446,   9,  80,  324.634918,   11.188318,   223,  1487
 2020, 12, 10, 07, 45,   82.140434,   20.864872,   9, 100,  368.222778,   68.435677,   224,  1486
 2020, 12, 10, 07, 45,   82.146805,   20.872618,   7,  25,  316.457275,    5.014940,   225,  1485
 2020, 12, 10, 07, 45,   82.139343,   20.871534,   9,  83,  328.318359,   13.557387,   225,  1486
 2020, 12, 10, 07, 45,   81.869568,   20.845535,   8,  74,  321.872498,    8.022520,   227,  1522
 2020, 12, 10, 07, 45,   81.972267,   20.867489,   9,  83,  328.435028,   13.922621,   228,  1508
 2020, 12, 10, 07, 45,   81.964844,   20.866390,   9,  91,  340.965057,   26.041361,   228,  1509
 2020, 12, 10, 07, 45,   81.993454,   20.877409,   8,  74,  319.464539,    7.062853,   229,  1505
 2020, 12, 10, 07, 45,   81.926643,   20.867571,   9,  81,  326.767548,   12.800877,   229,  1514
 2020, 12, 10, 07, 45,   81.992340,   20.884050,   9,  87,  333.565674,   17.680264,   230,  1505
 2020, 12, 10, 07, 45,   81.925529,   20.874205,   9,  84,  330.433258,   15.926661,   230,  1514
 2020, 12, 10, 07, 45,   81.931831,   20.881935,   9,  85,  331.862610,   17.247135,   231,  1513
 2020, 12, 10, 07, 45,   81.846992,   20.889769,   8,  73,  318.662262,    7.161195,   234,  1524
 2020, 12, 10, 07, 45,   81.964523,   20.913979,   9, 100,  362.071533,   55.826893,   235,  1508
 2020, 12, 10, 07, 45,   81.182655,   20.796717,   8,  68,  314.947968,    5.344153,   235,  1614
 2020, 12, 10, 07, 45,   81.970848,   20.921719,   8,  75,  319.975037,    7.047607,   236,  1507
 2020, 12, 10, 07, 45,   81.955994,   20.919525,   9,  93,  345.842102,   30.884899,   236,  1509
 2020, 12, 10, 07, 45,   81.969734,   20.928358,   8,  63,  319.505371,    6.497020,   237,  1507
 2020, 12, 10, 07, 45,   81.922966,   20.935036,   9,  86,  332.865631,   17.524267,   239,  1513
 2020, 12, 10, 07, 45,   81.487091,   20.869909,   8,  69,  315.531525,    5.464220,   239,  1572
 2020, 12, 10, 07, 45,   81.988640,   20.950985,   9,  86,  332.630066,   17.528076,   240,  1503
 2020, 12, 10, 07, 45,   81.921768,   20.941172,   8,  69,  316.399689,    5.571225,   240,  1512
 2020, 12, 10, 07, 45,   81.987534,   20.957630,   8,  66,  314.685516,    4.445087,   241,  1503
 2020, 12, 10, 07, 45,   81.972672,   20.955456,   9,  84,  330.103577,   14.457986,   241,  1505
 2020, 12, 10, 07, 45,   81.181816,   20.843979,   8,  71,  317.227081,    6.740648,   242,  1612
 2020, 12, 10, 07, 45,   81.921440,   20.988737,   8,  72,  318.080688,    7.480151,   247,  1511
 2020, 12, 10, 07, 45,   82.002113,   21.007429,   8,  70,  316.725647,    5.906851,   248,  1500
 2020, 12, 10, 07, 45,   81.972343,   21.003050,   9,  81,  325.981689,   11.306623,   248,  1504
 2020, 12, 10, 07, 45,   81.868370,   20.987700,   8,  79,  324.583649,   11.031478,   248,  1518
 2020, 12, 10, 07, 45,   82.120331,   21.031616,   8,  75,  320.687836,    9.061417,   249,  1484
 2020, 12, 10, 07, 45,   81.948936,   21.006405,   9,  85,  335.646332,   19.018780,   249,  1507
 2020, 12, 10, 07, 45,   81.941505,   21.005310,   9,  84,  329.949371,   14.583919,   249,  1508
 2020, 12, 10, 07, 45,   81.867271,   20.994337,   8,  63,  315.652771,    4.942085,   249,  1518
 2020, 12, 10, 07, 45,   82.029694,   21.025118,   8,  56,  317.452118,    5.752705,   250,  1496
 2020, 12, 10, 07, 45,   82.022247,   21.024021,   9,  80,  325.632233,   11.451392,   250,  1497
 2020, 12, 10, 07, 45,   81.947830,   21.013048,   8,  79,  323.867798,   10.072460,   250,  1507
 2020, 12, 10, 07, 45,   81.940399,   21.011948,   8,  70,  316.977539,    5.935473,   250,  1508
 2020, 12, 10, 07, 45,   81.895844,   21.005362,   8,  65,  317.895874,    7.422955,   250,  1514
 2020, 12, 10, 07, 45,   82.170486,   21.052603,   8,  65,  313.777466,    5.031990,   251,  1477
 2020, 12, 10, 07, 45,   82.050949,   21.035053,   8,  72,  317.916382,    6.251978,   251,  1493
 2020, 12, 10, 07, 45,   82.049850,   21.041706,   8,  73,  319.305115,    6.895221,   252,  1493
 2020, 12, 10, 07, 45,   87.119476,   21.733910,   8,  62,  324.933868,   19.291500,   254,   901
 2020, 12, 10, 07, 45,   82.189651,   21.075897,   8,  71,  317.308197,    6.894591,   254,  1474
 2020, 12, 10, 07, 45,   87.239639,   21.742558,   8,  54,  313.186462,    8.298582,   257,   886
 2020, 12, 10, 07, 45,   87.121323,   21.729290,   8,  62,  323.434723,   16.943388,   257,   900
 2020, 12, 10, 07, 45,   82.238266,   21.108887,   8,  70,  316.787628,    6.653406,   258,  1466
 2020, 12, 10, 07, 45,   82.297379,   21.124283,   9,  84,  330.730682,   15.814857,   259,  1458
 2020, 12, 10, 07, 45,   87.226669,   21.775702,   8,  62,  312.024139,    7.080754,   261,   887
 2020, 12, 10, 07, 45,   82.821602,   21.213037,   8,  69,  315.721375,    6.051048,   261,  1389
 2020, 12, 10, 07, 45,   82.370598,   21.148563,   8,  47,  313.681427,    4.305984,   261,  1448
 2020, 12, 10, 07, 45,   81.580391,   21.032452,   8,  71,  317.576721,    6.681927,   261,  1554
 2020, 12, 10, 07, 45,   87.285423,   21.791075,   8,  74,  315.038513,   10.271109,   262,   880
 2020, 12, 10, 07, 45,   82.353302,   21.159763,   8,  79,  324.227722,   10.994452,   263,  1450
 2020, 12, 10, 07, 45,   82.030647,   21.112726,   8,  66,  314.617950,    4.980109,   263,  1493
 2020, 12, 10, 07, 45,   82.037003,   21.120481,   9,  94,  346.352722,   32.500492,   264,  1492
 2020, 12, 10, 07, 45,   82.029541,   21.119383,   9,  84,  330.723297,   15.947486,   264,  1493
 2020, 12, 10, 07, 45,   82.022079,   21.118284,   9,  83,  329.512421,   15.028631,   264,  1494
 2020, 12, 10, 07, 45,   82.351112,   21.173143,   8,  33,  315.702850,    5.055792,   265,  1450
 2020, 12, 10, 07, 45,   82.433243,   21.191893,   8,  74,  319.712128,    8.542893,   266,  1439
 2020, 12, 10, 07, 45,   82.454926,   21.201895,   8,  65,  313.970032,    5.368234,   267,  1436
 2020, 12, 10, 07, 45,   82.431061,   21.205305,   8,  52,  316.765564,    6.125789,   268,  1439
 2020, 12, 10, 07, 45,   82.062447,   21.151484,   9,  97,  353.857819,   43.563061,   268,  1488
 2020, 12, 10, 07, 45,   81.108261,   21.008652,   8,  68,  315.359222,    5.515191,   268,  1617
 2020, 12, 10, 07, 45,   81.904800,   21.135036,   8,  69,  316.279510,    5.883654,   269,  1509
 2020, 12, 10, 07, 45,   81.897362,   21.133934,   9,  89,  338.157867,   23.250069,   269,  1510
 2020, 12, 10, 07, 45,   82.284157,   21.204468,   8,  69,  315.972778,    6.065912,   271,  1458
 2020, 12, 10, 07, 45,   81.539627,   21.094202,   8,  71,  317.745605,    7.014391,   271,  1558
 2020, 12, 10, 07, 45,   82.802383,   21.283857,   8,  63,  316.753143,    6.154038,   272,  1389
 2020, 12, 10, 07, 45,   82.065498,   21.178394,   9,  88,  335.807190,   21.045439,   272,  1486
 2020, 12, 10, 07, 45,   82.058006,   21.177303,   8,  71,  317.299072,    6.469987,   272,  1487
 2020, 12, 10, 07, 45,   81.998260,   21.168583,   8,  68,  315.623413,    5.430449,   272,  1495
 2020, 12, 10, 07, 45,   81.990814,   21.167496,   9,  89,  337.201385,   22.412878,   272,  1496
 2020, 12, 10, 07, 45,   80.919357,   21.006756,   8,  74,  319.065247,    7.921309,   272,  1641
 2020, 12, 10, 07, 45,   82.902306,   21.304806,   8,  72,  317.757141,    7.097259,   273,  1376
 2020, 12, 10, 07, 45,   82.380249,   21.230764,   8,  68,  315.192078,    5.858243,   273,  1444
 2020, 12, 10, 07, 45,   81.685066,   21.129250,   9,  83,  329.117767,   14.574629,   273,  1537
 2020, 12, 10, 07, 45,   82.901215,   21.311602,   8,  76,  320.407684,    8.626104,   274,  1376
 2020, 12, 10, 07, 45,   82.107086,   21.204924,   8,  76,  321.090912,    8.965943,   275,  1480
 2020, 12, 10, 07, 45,   82.891228,   21.324080,   8,  70,  315.989105,    5.975316,   276,  1377
 2020, 12, 10, 07, 45,   82.286285,   21.237768,   9,  81,  326.080811,   11.934328,   276,  1456
 2020, 12, 10, 07, 45,   83.462524,   21.410473,   8,  70,  314.805817,    6.258540,   277,  1305
 2020, 12, 10, 07, 45,   82.285187,   21.244450,   8,  38,  319.330658,    6.502934,   277,  1456
 2020, 12, 10, 07, 45,   82.374748,   21.264250,   8,  73,  318.609344,    8.455472,   278,  1444
 2020, 12, 10, 07, 45,   82.110153,   21.232662,   9,  97,  354.612976,   44.383835,   279,  1479
 2020, 12, 10, 07, 45,   82.460388,   21.310923,   8,  70,  316.790283,    7.222478,   283,  1432
 2020, 12, 10, 07, 45,   82.429962,   21.306526,   9,  91,  341.895599,   30.008924,   283,  1436
 2020, 12, 10, 07, 45,   82.143219,   21.264801,   8,  76,  320.892578,    9.323231,   283,  1474
 2020, 12, 10, 07, 45,   87.317757,   21.954197,   8,  74,  314.411011,   10.151908,   284,   873
 2020, 12, 10, 07, 45,   81.620949,   21.194393,   8,  75,  320.089569,    8.766234,   284,  1544
 2020, 12, 10, 07, 45,   82.062607,   21.285894,   9,  91,  341.607574,   27.512621,   288,  1483
 2020, 12, 10, 07, 45,   82.138489,   21.337900,   8,  76,  321.436096,    8.340313,   294,  1472
 2020, 12, 10, 07, 45,   82.166359,   21.355614,   8,  78,  323.101990,    9.799109,   296,  1468
 2020, 12, 10, 07, 45,   83.104668,   21.496639,   8,  72,  317.801666,    8.367916,   297,  1346
 2020, 12, 10, 07, 45,   81.727615,   21.325085,   8,  68,  315.593262,    5.484472,   301,  1526
 2020, 12, 10, 07, 45,   82.227509,   21.405561,   8,  62,  316.538025,    6.166576,   302,  1459
 2020, 12, 10, 07, 45,   81.981628,   21.402819,   8,  71,  317.437958,    6.485886,   307,  1490
 2020, 12, 10, 07, 45,   81.980522,   21.409475,   8,  69,  316.117584,    5.581161,   308,  1490
 2020, 12, 10, 07, 45,   82.978615,   21.580067,   9,  81,  325.267944,   12.391301,   312,  1359
 2020, 12, 10, 07, 45,   82.970764,   21.578974,   9,  82,  326.730988,   13.816689,   312,  1360
 2020, 12, 10, 07, 45,   81.862915,   21.426262,   8,  68,  315.654419,    5.743310,   313,  1505
 2020, 12, 10, 07, 45,   81.262672,   21.336672,   8,  62,  312.749176,    3.764919,   313,  1586
 2020, 12, 10, 07, 45,   81.516602,   21.448898,   9,  89,  337.939636,   22.949217,   324,  1549
 2020, 12, 10, 07, 45,   81.388596,   21.443316,   8,  68,  315.461212,    5.627634,   326,  1566
 2020, 12, 10, 07, 45,   83.218224,   21.714231,   8,  76,  320.809692,   11.206628,   327,  1326
 2020, 12, 10, 07, 45,   82.253571,   21.577579,   8,  71,  317.507233,    7.026824,   327,  1450
 2020, 12, 10, 07, 45,   82.921997,   21.686808,   9,  87,  334.339600,   21.524326,   329,  1363
 2020, 12, 10, 07, 45,   84.207779,   21.899630,   8,  77,  320.165741,   11.592669,   334,  1207
 2020, 12, 10, 07, 45,   82.161568,   21.618959,   8,  72,  318.218140,    7.198974,   335,  1461
 2020, 12, 10, 07, 45,   82.214485,   21.673355,   8,  73,  319.356506,    8.185649,   342,  1452
 2020, 12, 10, 07, 45,   82.789787,   21.762415,   8,  74,  319.522980,    8.709012,   343,  1377
 2020, 12, 10, 07, 45,   83.351685,   21.920073,   8,  72,  317.178711,    7.796648,   355,  1304
 2020, 12, 10, 07, 45,   82.666878,   21.832031,   9,  89,  337.749969,   23.831371,   356,  1390
 2020, 12, 10, 07, 45,   82.659111,   21.830940,   8,  58,  316.307556,    5.947179,   356,  1391
 2020, 12, 10, 07, 45,   82.673553,   21.839895,   8,  74,  319.343079,    8.006699,   357,  1389
 2020, 12, 10, 07, 45,   82.750404,   21.857668,   8,  74,  319.106354,    8.151891,   358,  1379
 2020, 12, 10, 07, 45,   82.670258,   21.860197,   8,  71,  316.687531,    6.547889,   360,  1389
 2020, 12, 10, 07, 45,   83.996628,   22.071985,   8,  79,  322.569946,   12.810012,   364,  1226
 2020, 12, 10, 07, 45,   81.959274,   21.811499,   8,  60,  312.026581,    4.124014,   368,  1480
 2020, 12, 10, 07, 45,   82.722237,   21.934107,   9,  97,  352.763245,   44.742352,   370,  1380
 2020, 12, 10, 07, 45,   82.358971,   21.882730,   8,  74,  319.807007,    8.173729,   370,  1427
 2020, 12, 10, 07, 45,   82.229279,   21.864164,   8,  75,  320.186371,    8.629351,   370,  1444
 2020, 12, 10, 07, 45,   82.235779,   21.871956,   8,  54,  314.732574,    4.804916,   371,  1443
 2020, 12, 10, 07, 45,   82.228157,   21.870859,   9,  81,  326.039703,   12.561450,   371,  1444
 2020, 12, 10, 07, 45,   82.257500,   21.881935,   9,  83,  328.675690,   15.277736,   372,  1440
 2020, 12, 10, 07, 45,   82.256386,   21.888626,   9,  90,  338.848755,   25.117355,   373,  1440
 2020, 12, 10, 07, 45,   83.096512,   22.021179,   9,  80,  324.324005,   12.545835,   375,  1332
 2020, 12, 10, 07, 45,   83.095428,   22.028046,   8,  48,  313.914673,    4.909973,   376,  1332
 2020, 12, 10, 07, 45,   82.373222,   22.033875,   8,  79,  323.193085,   11.438040,   392,  1421
 2020, 12, 10, 07, 45,   81.793861,   21.970226,   8,  69,  315.207092,    6.272017,   395,  1497
 2020, 12, 10, 07, 45,   78.472198,   21.528204,   8,  73,  316.732452,    8.007799,   407,  1930
 2020, 12, 10, 07, 45,   82.194672,   22.123291,   8,  69,  314.994354,    5.708117,   409,  1441
 2020, 12, 10, 07, 45,   82.187057,   22.122194,   8,  68,  314.651947,    5.471800,   409,  1442
 2020, 12, 10, 07, 45,   82.244789,   22.197153,   9,  80,  324.267365,   11.947853,   419,  1432
 2020, 12, 10, 07, 45,   83.741753,   22.439783,   8,  70,  314.228882,    6.555054,   424,  1245
 2020, 12, 10, 07, 45,   82.215157,   22.234100,   9,  88,  335.096222,   20.989279,   425,  1435
 2020, 12, 10, 07, 45,   86.208580,   22.793762,   9,  84,  328.125244,   17.974735,   429,   985
 2020, 12, 10, 07, 45,   86.200890,   22.792824,   8,  78,  320.302826,   10.944355,   429,   986
 2020, 12, 10, 07, 45,   86.207596,   22.801870,   8,  61,  327.917908,   16.729820,   430,   985
 2020, 12, 10, 07, 45,   86.207489,   22.802147,   8,  57,  317.198212,   10.163504,   433,   984
 2020, 12, 10, 07, 45,   79.015121,   23.057343,   8,  78,  317.920227,   10.316351,   619,  1817
 2020, 12, 10, 07, 45,   73.147781,   22.082836,   8,  59,  306.593536,    7.221267,   633,  2471
 2020, 12, 10, 07, 45,   84.120300,   24.733881,   8,  71,  313.389587,    8.745117,   758,  1148
 2020, 12, 10, 07, 45,   86.127754,   24.990105,   8,  78,  317.929840,   14.221187,   760,   938