year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 14, 12, 16,   17.202337,   10.450746,   8,  62,  309.259247,    3.866582,   106,  1366
 2020, 10, 14, 12, 16,   17.143770,   10.536120,   9,  90,  338.748535,   27.494436,   120,  1371
 2020, 10, 14, 12, 16,   18.565025,   11.120522,   8,  49,  312.540955,    4.663655,   177,  1180
 2020, 10, 14, 12, 16,   18.556477,   11.119340,   8,  48,  312.553314,    4.535402,   177,  1181
 2020, 10, 14, 12, 16,   19.061335,   11.357624,   8,  63,  313.819641,    5.872619,   201,  1120
 2020, 10, 14, 12, 16,   18.428709,   11.290514,   8,  67,  314.842377,    7.353392,   204,  1192
 2020, 10, 14, 12, 16,   18.858847,   11.436743,   8,  31,  312.517639,    4.501028,   217,  1140
 2020, 10, 14, 12, 16,   18.857796,   11.444141,   8,  68,  316.147522,    7.345371,   218,  1140
 2020, 10, 14, 12, 16,   20.168306,   11.676497,   8,  63,  316.433502,    6.553655,   227,  1001
 2020, 10, 14, 12, 16,   20.492132,   11.736024,   8,  51,  312.743652,    4.916829,   229,   956
 2020, 10, 14, 12, 16,   18.784540,   11.526711,   8,  64,  314.792328,    6.052438,   232,  1146
 2020, 10, 14, 12, 16,   18.774641,   11.532838,   8,  44,  314.301025,    5.370669,   233,  1147
 2020, 10, 14, 12, 16,   20.030468,   11.755467,   8,  65,  314.591827,    9.367069,   239,  1015
 2020, 10, 14, 12, 16,   20.032480,   11.757488,   8,  67,  316.271118,   10.295663,   242,  1014
 2020, 10, 14, 12, 16,   18.909889,   11.674473,   8,  66,  315.664062,    6.922407,   251,  1129
 2020, 10, 14, 12, 16,   19.189732,   11.744589,   8,  73,  319.901825,   10.330228,   255,  1098
 2020, 10, 14, 12, 16,   19.191410,   11.744799,   8,  62,  319.261749,    9.560143,   257,  1097
 2020, 10, 14, 12, 16,   19.197577,   11.768779,   8,  55,  318.773682,    8.676262,   260,  1096
 2020, 10, 14, 12, 16,   19.187132,   11.775066,   8,  62,  317.215607,    7.891719,   261,  1097
 2020, 10, 14, 12, 16,   13.935017,   11.059502,   8,  75,  317.464874,    6.120605,   269,  1791
 2020, 10, 14, 12, 16,   14.119608,   11.154880,   8,  72,  316.939636,    4.849212,   279,  1763
 2020, 10, 14, 12, 16,   13.974989,   11.362565,   9,  82,  325.606415,   11.426811,   313,  1776
 2020, 10, 14, 12, 16,   14.411641,   11.525146,   8,  61,  310.469482,    4.083930,   327,  1712
 2020, 10, 14, 12, 16,   16.086781,   11.947133,   8,  65,  318.061920,    6.273816,   352,  1469
 2020, 10, 14, 12, 16,   19.974739,   12.518346,   8,  59,  321.077087,    7.092207,   356,  1003
 2020, 10, 14, 12, 16,   12.571365,   11.436869,   8,  74,  319.497528,    9.366383,   357,  1952
 2020, 10, 14, 12, 16,   12.911385,   11.534421,   8,  74,  320.133453,    9.552014,   363,  1908
 2020, 10, 14, 12, 16,   12.870209,   11.542130,   8,  76,  321.772919,   10.149939,   365,  1913
 2020, 10, 14, 12, 16,   14.620353,   11.847924,   8,  66,  316.500610,    5.574816,   370,  1673
 2020, 10, 14, 12, 16,   15.330325,   11.962751,   8,  69,  320.799042,    6.160336,   371,  1572
 2020, 10, 14, 12, 16,   15.323283,   11.961691,   8,  55,  318.281952,    4.513695,   371,  1573
 2020, 10, 14, 12, 16,   12.814684,   11.591468,   9,  80,  326.221039,   11.985925,   374,  1918
 2020, 10, 14, 12, 16,   13.857249,   11.763714,   8,  74,  320.294739,    7.779224,   375,  1779
 2020, 10, 14, 12, 16,   13.849980,   11.762568,   9,  88,  337.201416,   22.480925,   375,  1780
 2020, 10, 14, 12, 16,   12.795588,   11.609827,   8,  58,  325.100189,   11.233958,   377,  1920
 2020, 10, 14, 12, 16,   14.000612,   11.841003,   8,  74,  320.236084,    7.002969,   383,  1758
 2020, 10, 14, 12, 16,   13.993393,   11.839887,   9,  80,  326.491913,   11.478981,   383,  1759
 2020, 10, 14, 12, 16,   13.992102,   11.845232,   8,  42,  317.579254,    5.337734,   384,  1758
 2020, 10, 14, 12, 16,   13.765203,   11.823327,   8,  79,  326.167999,   12.285622,   386,  1789
 2020, 10, 14, 12, 16,   13.757917,   11.822180,   9,  84,  331.683563,   17.060629,   386,  1790
 2020, 10, 14, 12, 16,   14.095407,   11.936735,   8,  63,  316.939301,    5.196144,   395,  1742
 2020, 10, 14, 12, 16,   14.029647,   11.933410,   8,  64,  316.072662,    5.101325,   396,  1751
 2020, 10, 14, 12, 16,   13.768932,   11.892917,   8,  63,  319.485291,    6.352224,   396,  1787
 2020, 10, 14, 12, 16,   13.761644,   11.891789,   8,  52,  321.549744,    7.854506,   396,  1788
 2020, 10, 14, 12, 16,   14.302720,   12.056342,   8,  43,  313.628235,    5.728055,   408,  1710
 2020, 10, 14, 12, 16,   13.631468,   11.951871,   8,  72,  321.954041,    6.129371,   408,  1803
 2020, 10, 14, 12, 16,   14.300597,   12.069653,   7,  17,  311.613739,    4.931412,   410,  1710
 2020, 10, 14, 12, 16,   13.774393,   11.994943,   8,  77,  323.934906,   10.724066,   411,  1783
 2020, 10, 14, 12, 16,   13.595518,   11.987792,   8,  73,  320.795044,    7.173573,   414,  1807
 2020, 10, 14, 12, 16,   13.588162,   11.986641,   8,  59,  318.131378,    5.243299,   414,  1808
 2020, 10, 14, 12, 16,   20.292313,   13.302396,   8,  48,  319.691589,    7.402909,   467,   939
 2020, 10, 14, 12, 16,   20.291197,   13.310664,   8,  70,  324.385040,   11.512354,   468,   939
 2020, 10, 14, 12, 16,   10.301027,   12.659707,   8,  53,  315.029724,   10.508958,   594,  2164
 2020, 10, 14, 12, 16,   13.477520,   13.206723,   9,  94,  349.848877,   32.666065,   597,  1784
 2020, 10, 14, 12, 16,   13.094646,   13.551700,   8,  38,  332.145752,   11.921844,   657,  1823