year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 05, 16, 20,  150.648605,   69.217857,   7,  18,  300.145874,    6.924116,   197,  1188
 2020, 08, 05, 16, 20,  150.805084,   69.140053,   7,  15,  303.658600,    8.039039,   205,  1197
 2020, 08, 05, 16, 20,  150.746338,   69.135376,   8,  39,  305.113617,    8.395156,   208,  1195
 2020, 08, 05, 16, 20,  153.705383,   68.551010,   7,  22,  300.233368,    5.797786,   241,  1347
 2020, 08, 05, 16, 20,  150.794830,   68.863579,   8,  78,  309.696198,   11.907418,   246,  1207
 2020, 08, 05, 16, 20,  151.924042,   68.727798,   8,  76,  308.953308,   10.680129,   247,  1260
 2020, 08, 05, 16, 20,  149.445679,   68.935616,   8,  33,  303.860352,    8.421361,   255,  1150
 2020, 08, 05, 16, 20,  149.427689,   68.920502,   7,  12,  307.171387,   10.208177,   259,  1150
 2020, 08, 05, 16, 20,  152.630539,   68.449348,   8,  54,  315.916901,   13.050177,   275,  1303
 2020, 08, 05, 16, 20,  152.776794,   68.416290,   8,  40,  301.918549,    6.734390,   277,  1311
 2020, 08, 05, 16, 20,  152.109848,   68.490768,   8,  49,  302.417511,    6.554344,   278,  1278
 2020, 08, 05, 16, 20,  152.601624,   68.393700,   7,  24,  304.069916,    7.200932,   283,  1304
 2020, 08, 05, 16, 20,  151.464874,   68.506882,   8,  54,  303.268311,    7.583532,   286,  1249
 2020, 08, 05, 16, 20,  150.771851,   68.469948,   7,  24,  303.054565,    7.415937,   304,  1221
 2020, 08, 05, 16, 20,  146.981186,   68.707268,   8,  49,  305.419586,   11.143229,   324,  1064
 2020, 08, 05, 16, 20,  149.470947,   68.462303,   7,  19,  302.382324,    8.110254,   325,  1167
 2020, 08, 05, 16, 20,  146.620026,   68.705940,   8,  58,  307.746216,   12.888635,   328,  1051
 2020, 08, 05, 16, 20,  147.260956,   68.594948,   9,  86,  313.056671,   17.850338,   335,  1077
 2020, 08, 05, 16, 20,  147.286438,   68.592720,   9, 100,  321.899231,   25.871561,   335,  1078
 2020, 08, 05, 16, 20,  146.371002,   68.675697,   7,  14,  302.692352,    9.484536,   337,  1043
 2020, 08, 05, 16, 20,  147.283844,   68.596306,   8,  64,  311.876678,   15.620763,   337,  1078
 2020, 08, 05, 16, 20,  147.253128,   68.591087,   8,  33,  302.876740,    9.893296,   338,  1077
 2020, 08, 05, 16, 20,  147.278610,   68.588806,   9,  91,  315.197723,   18.910202,   338,  1078
 2020, 08, 05, 16, 20,  147.136520,   68.577515,   9,  88,  314.520996,   18.077538,   341,  1073
 2020, 08, 05, 16, 20,  147.161911,   68.575264,   8,  38,  304.865906,   10.824020,   341,  1074
 2020, 08, 05, 16, 20,  149.191238,   68.358620,   8,  60,  308.506744,   11.636355,   344,  1159
 2020, 08, 05, 16, 20,  152.223877,   68.002151,   9,  87,  313.245056,   12.372201,   346,  1304
 2020, 08, 05, 16, 20,  149.359329,   68.269974,   9,  88,  313.880676,   15.932792,   355,  1169
 2020, 08, 05, 16, 20,  149.381531,   68.267662,   8,  52,  302.946381,    9.001464,   355,  1170
 2020, 08, 05, 16, 20,  151.496490,   67.978958,   9,  83,  311.767761,   12.198212,   362,  1272
 2020, 08, 05, 16, 20,  150.918732,   67.884834,   8,  66,  305.847748,    9.122240,   386,  1250
 2020, 08, 05, 16, 20,  150.939026,   67.882469,   8,  69,  306.820557,    9.629048,   386,  1251
 2020, 08, 05, 16, 20,  150.925873,   67.839180,   7,  11,  304.073669,    7.361938,   392,  1252
 2020, 08, 05, 16, 20,  150.940521,   67.830025,   7,  21,  306.127747,    8.566980,   393,  1253
 2020, 08, 05, 16, 20,  150.381546,   67.886253,   8,  53,  303.033936,    8.592674,   394,  1226
 2020, 08, 05, 16, 20,  150.792999,   67.839592,   8,  39,  305.841370,    8.654969,   394,  1246
 2020, 08, 05, 16, 20,  150.633362,   67.835365,   8,  72,  311.217194,   11.773393,   397,  1239
 2020, 08, 05, 16, 20,  151.541885,   67.692459,   8,  65,  306.626801,    9.352264,   403,  1286
 2020, 08, 05, 16, 20,  150.662231,   67.590744,   8,  34,  301.838440,    7.430899,   433,  1250
 2020, 08, 05, 16, 20,  150.656784,   67.583923,   7,  17,  300.231995,    6.746182,   434,  1250
 2020, 08, 05, 16, 20,  151.551071,   67.269684,   7,   9,  300.589020,    5.833069,   463,  1304
 2020, 08, 05, 16, 20,  151.570084,   67.267372,   9, 100,  387.745209,  141.322647,   463,  1305
 2020, 08, 05, 16, 20,  151.564850,   67.267715,   9, 100,  382.942200,  124.602654,   464,  1305
 2020, 08, 05, 16, 20,  151.583740,   67.265350,   9,  91,  335.484985,   29.652594,   464,  1306
 2020, 08, 05, 16, 20,  151.559311,   67.261032,   8,  43,  317.310883,   13.559648,   465,  1305
 2020, 08, 05, 16, 20,  151.572678,   67.252014,   8,  38,  306.480652,    8.525190,   466,  1306
 2020, 08, 05, 16, 20,  150.623199,   67.337196,   8,  35,  300.896667,    6.951616,   470,  1258
 2020, 08, 05, 16, 20,  150.509567,   67.254745,   7,  22,  315.666931,   12.554262,   484,  1256
 2020, 08, 05, 16, 20,  150.523788,   67.245628,   7,  10,  306.550201,    7.665653,   485,  1257
 2020, 08, 05, 16, 20,  151.105881,   67.176163,   8,  33,  308.978760,    9.581285,   485,  1287
 2020, 08, 05, 16, 20,  151.100449,   67.169426,   8,  76,  321.779663,   17.762497,   486,  1287
 2020, 08, 05, 16, 20,  152.656128,   66.971405,   7,  26,  306.448853,    7.735338,   486,  1371
 2020, 08, 05, 16, 20,  152.650436,   66.964882,   7,  22,  303.596985,    6.727962,   487,  1371
 2020, 08, 05, 16, 20,  132.840530,   67.721802,   8,  53,  303.068237,   10.179779,   568,   456
 2020, 08, 05, 16, 20,  131.298782,   67.317841,   7,  25,  300.383820,    9.844452,   631,   378
 2020, 08, 05, 16, 20,  135.139343,   67.241386,   7,  24,  301.176147,    7.307133,   642,   593
 2020, 08, 05, 16, 20,  135.054108,   67.190971,   8,  33,  302.316650,    7.823103,   647,   588
 2020, 08, 05, 16, 20,  142.973267,   66.839790,   7,  29,  309.789307,   11.438192,   648,   940
 2020, 08, 05, 16, 20,  142.906586,   66.827385,   9,  98,  320.655334,   19.771816,   650,   937
 2020, 08, 05, 16, 20,  142.926132,   66.826050,   8,  57,  322.505127,   20.606779,   650,   938
 2020, 08, 05, 16, 20,  142.903275,   66.819107,   9, 100,  334.274658,   34.148693,   651,   937
 2020, 08, 05, 16, 20,  143.299881,   66.791656,   7,   8,  304.771240,    8.201299,   651,   958
 2020, 08, 05, 16, 20,  142.899826,   66.810837,   8,  78,  324.634064,   22.975210,   652,   937
 2020, 08, 05, 16, 20,  133.565247,   67.145782,   8,  70,  307.156738,   12.269481,   653,   499
 2020, 08, 05, 16, 20,  142.585052,   66.814667,   8,  58,  303.929260,    9.880903,   654,   921
 2020, 08, 05, 16, 20,  142.911636,   66.793045,   7,  27,  302.244995,    7.803205,   654,   938
 2020, 08, 05, 16, 20,  142.674789,   66.813423,   8,  71,  307.242004,   11.231490,   657,   926
 2020, 08, 05, 16, 20,  143.259293,   66.763611,   7,  19,  300.150208,    7.167584,   658,   957
 2020, 08, 05, 16, 20,  133.560654,   67.139397,   8,  46,  321.915802,   22.559097,   660,   499
 2020, 08, 05, 16, 20,  133.595779,   67.139053,   9,  80,  322.917877,   23.907423,   660,   501
 2020, 08, 05, 16, 20,  133.613419,   67.138878,   9, 100,  325.319916,   27.187840,   660,   502
 2020, 08, 05, 16, 20,  133.630707,   67.138710,   8,  37,  306.119537,   10.657963,   660,   503
 2020, 08, 05, 16, 20,  136.820740,   67.074654,   8,  50,  302.562012,   14.901489,   660,   673
 2020, 08, 05, 16, 20,  133.489334,   67.129227,   7,  15,  300.786621,    7.787298,   661,   495
 2020, 08, 05, 16, 20,  142.930222,   66.761635,   7,  25,  320.962250,   18.275164,   661,   940
 2020, 08, 05, 16, 20,  142.949478,   66.760292,   7,  27,  321.955963,   19.401592,   661,   941
 2020, 08, 05, 16, 20,  142.926453,   66.753403,   7,   0,  326.323181,   23.030590,   662,   940
 2020, 08, 05, 16, 20,  133.662796,   67.105988,   7,  24,  305.615021,   10.400011,   663,   505
 2020, 08, 05, 16, 20,  142.883972,   66.747849,   9,  89,  328.500763,   26.725882,   663,   938
 2020, 08, 05, 16, 20,  142.922287,   66.745201,   7,  12,  316.481079,   15.083755,   663,   940
 2020, 08, 05, 16, 20,  142.941101,   66.743881,   9, 100,  322.775818,   21.226231,   663,   941
 2020, 08, 05, 16, 20,  142.861053,   66.740913,   9, 100,  344.659912,   48.368336,   664,   937
 2020, 08, 05, 16, 20,  143.048294,   66.727951,   8,  55,  311.878174,   12.546988,   664,   947
 2020, 08, 05, 16, 20,  142.614090,   66.749123,   8,  35,  305.075409,    9.081652,   665,   924
 2020, 08, 05, 16, 20,  142.837418,   66.734032,   9,  96,  317.759247,   17.186628,   665,   936
 2020, 08, 05, 16, 20,  142.856796,   66.732712,   8,  79,  317.501709,   16.614840,   665,   937
 2020, 08, 05, 16, 20,  143.044571,   66.719749,   7,  14,  304.392670,    8.163989,   665,   947
 2020, 08, 05, 16, 20,  133.417252,   67.075508,   8,  47,  302.200684,    9.842683,   666,   491
 2020, 08, 05, 16, 20,  133.741745,   67.072899,   8,  42,  301.497925,    8.657944,   666,   510
 2020, 08, 05, 16, 20,  142.833023,   66.725830,   9,  86,  312.850281,   14.229457,   666,   936
 2020, 08, 05, 16, 20,  133.637054,   67.045280,   8,  34,  311.925476,   14.066849,   675,   504
 2020, 08, 05, 16, 20,  143.214874,   66.634415,   8,  62,  304.931122,    9.375454,   677,   958
 2020, 08, 05, 16, 20,  143.234619,   66.632988,   8,  78,  309.648315,   12.064957,   677,   959
 2020, 08, 05, 16, 20,  143.258606,   66.597633,   8,  79,  313.558563,   13.643957,   681,   961
 2020, 08, 05, 16, 20,  133.204529,   66.972763,   7,  16,  301.137360,    7.565921,   682,   480
 2020, 08, 05, 16, 20,  133.558975,   66.959480,   7,  24,  300.454315,    8.204289,   683,   500
 2020, 08, 05, 16, 20,  134.867340,   66.902649,   8,  48,  302.342499,    8.854078,   693,   579
 2020, 08, 05, 16, 20,  132.859726,   66.903954,   8,  54,  304.943878,   10.962927,   695,   461
 2020, 08, 05, 16, 20,  132.877533,   66.903862,   9,  87,  313.516693,   17.765676,   695,   462
 2020, 08, 05, 16, 20,  134.298660,   66.837585,   9,  90,  315.499817,   17.078619,   700,   545
 2020, 08, 05, 16, 20,  134.315125,   66.837372,   8,  34,  309.522888,   12.360231,   700,   546
 2020, 08, 05, 16, 20,  134.305038,   66.839188,   8,  50,  316.073639,   16.236492,   706,   546
 2020, 08, 05, 16, 20,  133.106750,   66.820351,   7,  18,  304.895447,   10.630941,   709,   476
 2020, 08, 05, 16, 20,  136.020432,   66.742546,   8,  42,  301.545929,   14.615362,   712,   648
 2020, 08, 05, 16, 20,  135.047318,   66.753204,   7,  11,  300.295319,    6.479851,   713,   592
 2020, 08, 05, 16, 20,  135.992050,   66.733124,   8,  47,  304.014130,   16.443851,   713,   647
 2020, 08, 05, 16, 20,  121.577095,   66.372940,   8,  39,  301.247040,   25.934273,   716,    13
 2020, 08, 05, 16, 20,  121.576424,   66.374031,   8,  44,  301.739075,   26.932695,   725,    13
 2020, 08, 05, 16, 20,  134.983109,   66.660812,   8,  47,  302.941132,    8.588186,   728,   589
 2020, 08, 05, 16, 20,  131.316193,   66.662140,   8,  66,  305.862000,   14.137049,   730,   380
 2020, 08, 05, 16, 20,  121.659370,   66.261040,   8,  44,  301.779846,   25.492849,   733,    14
 2020, 08, 05, 16, 20,  121.655777,   66.261574,   7,  19,  301.064636,   21.651812,   742,    14
 2020, 08, 05, 16, 20,  121.661308,   66.247131,   8,  72,  307.773438,   34.804672,   743,    14
 2020, 08, 05, 16, 20,  134.067413,   66.517647,   9, 100,  320.532013,   23.119356,   749,   533
 2020, 08, 05, 16, 20,  134.084076,   66.517456,   8,  60,  304.356628,   10.876638,   749,   534
 2020, 08, 05, 16, 20,  134.065704,   66.509872,   9, 100,  325.603973,   27.334719,   756,   533
 2020, 08, 05, 16, 20,  134.082764,   66.509636,   9, 100,  323.538666,   25.268122,   756,   534
 2020, 08, 05, 16, 20,  134.131165,   66.487663,   8,  58,  305.650848,   10.355576,   758,   537
 2020, 08, 05, 16, 20,  134.145660,   66.487457,   9, 100,  335.780304,   39.492477,   758,   538
 2020, 08, 05, 16, 20,  134.160217,   66.487251,   9, 100,  320.217346,   21.410978,   758,   539
 2020, 08, 05, 16, 20,  132.683426,   66.489975,   8,  75,  310.346222,   15.097979,   759,   453