year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 09, 12, 26,   26.514582,    4.224775,   8,  53,  302.596832,    9.945168,   152,    94
 2020, 11, 09, 12, 26,   18.059910,    4.812106,   8,  60,  306.235657,    8.230038,   422,  1044
 2020, 11, 09, 12, 26,   17.151541,    4.880194,   8,  45,  302.407806,    2.622841,   452,  1137
 2020, 11, 09, 12, 26,   17.142830,    4.878923,   8,  63,  307.508392,    5.636012,   452,  1138
 2020, 11, 09, 12, 26,   17.534174,    5.120087,   8,  64,  308.150452,    6.173909,   480,  1090
 2020, 11, 09, 12, 26,   18.526031,    5.384627,   8,  68,  309.041931,    5.863591,   498,   978
 2020, 11, 09, 12, 26,   16.543638,    5.208389,   8,  63,  306.189606,    6.973503,   514,  1198
 2020, 11, 09, 12, 26,   16.534321,    5.214395,   8,  52,  302.609863,    4.989320,   515,  1199
 2020, 11, 09, 12, 26,   16.512547,    5.312072,   8,  35,  300.344116,    2.835639,   530,  1199
 2020, 11, 09, 12, 26,   16.378090,    5.603642,   8,  50,  305.514191,    3.128881,   575,  1208
 2020, 11, 09, 12, 26,   20.717691,    6.215264,   8,  38,  305.665009,    5.146618,   577,   707
 2020, 11, 09, 12, 26,   15.552655,    5.913301,   8,  53,  306.497589,    3.580878,   640,  1300
 2020, 11, 09, 12, 26,   15.483252,    6.009183,   8,  62,  308.728058,    4.377111,   655,  1307
 2020, 11, 09, 12, 26,   15.482865,    6.011264,   8,  50,  308.101501,    3.999137,   656,  1306
 2020, 11, 09, 12, 26,   15.557443,    6.085937,   8,  62,  315.329102,    7.373838,   665,  1295
 2020, 11, 09, 12, 26,   15.579411,    6.096289,   8,  31,  311.054138,    4.312525,   666,  1292
 2020, 11, 09, 12, 26,   15.562035,    6.107897,   8,  77,  321.481659,   10.919044,   668,  1294
 2020, 11, 09, 12, 26,   15.547783,    6.149757,   8,  70,  310.443878,    6.155682,   675,  1294
 2020, 11, 09, 12, 26,   17.318426,    6.436143,   8,  49,  307.386871,    5.988967,   679,  1083
 2020, 11, 09, 12, 26,   17.524414,    6.489460,   8,  67,  308.381165,    6.466124,   682,  1061
 2020, 11, 09, 12, 26,   17.428675,    6.475553,   8,  55,  313.103027,    7.382008,   682,  1071
 2020, 11, 09, 12, 26,   12.540892,    5.774471,   8,  59,  306.582062,    3.798023,   686,  1716
 2020, 11, 09, 12, 26,   17.538235,    6.530972,   8,  70,  310.629639,    7.606416,   687,  1059
 2020, 11, 09, 12, 26,   17.541403,    6.528751,   8,  66,  307.756836,    5.335565,   689,  1058
 2020, 11, 09, 12, 26,   10.790497,    5.535454,   8,  63,  308.381226,    4.647202,   691,  1952
 2020, 11, 09, 12, 26,   17.440662,    6.545997,   8,  52,  304.687744,    3.280419,   693,  1068
 2020, 11, 09, 12, 26,   19.112547,    6.790524,   8,  69,  310.283264,    6.491018,   694,   865
 2020, 11, 09, 12, 26,   15.582870,    6.291536,   8,  71,  311.692688,    5.788351,   695,  1286
 2020, 11, 09, 12, 26,   17.543221,    6.584353,   8,  61,  305.901520,    4.197848,   696,  1057
 2020, 11, 09, 12, 26,   17.746635,    6.637650,   8,  72,  312.267548,    8.860865,   699,  1036
 2020, 11, 09, 12, 26,   19.245300,    6.871190,   8,  58,  317.851959,   14.561419,   701,   848
 2020, 11, 09, 12, 26,   15.331783,    6.303834,   8,  46,  303.869934,    2.757952,   702,  1318
 2020, 11, 09, 12, 26,   19.245363,    6.871778,   8,  55,  313.888885,   13.550122,   705,   847
 2020, 11, 09, 12, 26,   18.050850,    6.748238,   8,  60,  306.111938,    3.817927,   710,  1003
 2020, 11, 09, 12, 26,   17.213505,    6.659833,   8,  58,  304.925812,    4.484954,   714,  1089
 2020, 11, 09, 12, 26,   18.304632,    6.850776,   8,  52,  311.378082,    6.857193,   718,   966
 2020, 11, 09, 12, 26,   18.261438,    6.844481,   8,  46,  306.857849,    4.704718,   718,   972
 2020, 11, 09, 12, 26,   18.304016,    6.850179,   8,  52,  310.980438,    6.011858,   721,   965
 2020, 11, 09, 12, 26,   18.260756,    6.844195,   8,  45,  306.292816,    4.159292,   721,   971
 2020, 11, 09, 12, 26,   15.319971,    6.433599,   8,  67,  312.009766,    5.322467,   722,  1315
 2020, 11, 09, 12, 26,   16.384748,    6.595092,   9,  93,  342.439697,   37.976822,   723,  1181
 2020, 11, 09, 12, 26,   15.318921,    6.440493,   8,  40,  309.171753,    3.598827,   723,  1315
 2020, 11, 09, 12, 26,   17.412415,    6.765235,   8,  60,  306.358215,    5.021237,   726,  1066
 2020, 11, 09, 12, 26,   18.330482,    6.928983,   8,  56,  306.230499,    3.710629,   730,   960
 2020, 11, 09, 12, 26,   17.474411,    6.813578,   8,  74,  314.854645,    9.787612,   731,  1059
 2020, 11, 09, 12, 26,   17.359205,    6.796835,   8,  51,  304.046600,    4.699253,   731,  1071
 2020, 11, 09, 12, 26,   17.349695,    6.795454,   8,  47,  303.247284,    4.365117,   731,  1072
 2020, 11, 09, 12, 26,   17.727726,    6.885389,   8,  41,  302.642456,    3.965537,   738,  1032
 2020, 11, 09, 12, 26,   10.275261,    5.771057,   8,  50,  308.443787,    4.334883,   738,  2007
 2020, 11, 09, 12, 26,   10.267077,    5.769756,   8,  49,  308.647858,    4.406266,   738,  2008
 2020, 11, 09, 12, 26,   17.519480,    6.927554,   8,  42,  308.647644,    5.809174,   747,  1052
 2020, 11, 09, 12, 26,   26.665874,    8.201247,   7,  25,  303.264282,   16.695843,   749,    22
 2020, 11, 09, 12, 26,   17.507465,    6.941672,   8,  66,  309.438141,    6.415902,   749,  1053
 2020, 11, 09, 12, 26,   19.291056,    7.235376,   8,  69,  311.625488,    8.631458,   757,   833
 2020, 11, 09, 12, 26,   26.656796,    8.202588,   8,  58,  307.309692,   22.733017,   758,    22
 2020, 11, 09, 12, 26,   17.550198,    7.007968,   8,  64,  308.981659,    5.821116,   759,  1047
 2020, 11, 09, 12, 26,   16.510902,    6.873552,   8,  65,  308.892731,    5.831013,   761,  1160
 2020, 11, 09, 12, 26,   17.556738,    7.032794,   8,  69,  310.986938,    8.117146,   762,  1046
 2020, 11, 09, 12, 26,   14.780502,    6.639808,   8,  68,  312.376312,    5.618562,   764,  1380
 2020, 11, 09, 12, 26,    6.654246,    5.387879,   8,  72,  312.432098,   11.096738,   765,  2428