year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 05, 11, 30,   30.093903,    5.827920,   8,  45,  315.931854,    4.476355,    21,  1273
 2020, 06, 05, 11, 30,   30.837091,    6.111044,   8,  48,  317.954895,    5.892559,    46,  1177
 2020, 06, 05, 11, 30,   29.945007,    6.193816,   8,  72,  321.704529,    8.225554,    78,  1282
 2020, 06, 05, 11, 30,   27.237381,    6.028539,   8,  32,  317.159271,    6.678115,   114,  1653
 2020, 06, 05, 11, 30,   28.866955,    6.402527,   8,  66,  320.176514,    3.977562,   133,  1416
 2020, 06, 05, 11, 30,   28.852587,    6.400390,   8,  59,  320.777374,    5.126258,   133,  1418
 2020, 06, 05, 11, 30,   31.258883,    6.891038,   8,  41,  311.466248,    5.653912,   153,  1111
 2020, 06, 05, 11, 30,   31.249830,    6.889724,   8,  74,  322.428558,   15.321238,   153,  1112
 2020, 06, 05, 11, 30,   29.507462,    6.685297,   8,  77,  326.024536,   11.164992,   161,  1323
 2020, 06, 05, 11, 30,   33.686581,    7.720275,   9,  85,  331.975891,   30.702526,   227,   811
 2020, 06, 05, 11, 30,   33.677788,    7.719084,   8,  68,  316.922913,   11.950655,   227,   812
 2020, 06, 05, 11, 30,   22.038347,    6.014030,   8,  54,  305.548920,    4.289755,   233,  2288
 2020, 06, 05, 11, 30,   33.535339,    7.789498,   8,  62,  314.548645,    7.936127,   237,   827
 2020, 06, 05, 11, 30,   33.534134,    7.798308,   8,  62,  329.590942,   24.184906,   238,   827
 2020, 06, 05, 11, 30,   33.536205,    7.789536,   8,  39,  313.503326,    6.424311,   241,   826
 2020, 06, 05, 11, 30,   33.534996,    7.798353,   9,  83,  331.050110,   25.902491,   242,   826
 2020, 06, 05, 11, 30,   33.525173,    7.806004,   9,  86,  334.290558,   30.788433,   243,   827
 2020, 06, 05, 11, 30,   33.719509,    8.021585,   9,  90,  351.165405,   63.612743,   268,   801
 2020, 06, 05, 11, 30,   33.728477,    8.029853,   8,  34,  319.223541,   14.822514,   273,   799
 2020, 06, 05, 11, 30,   33.719536,    8.028661,   8,  60,  331.071320,   28.921110,   273,   800
 2020, 06, 05, 11, 30,   32.805977,    8.244242,   8,  65,  322.375244,   12.067703,   323,   901
 2020, 06, 05, 11, 30,   32.804806,    8.252684,   8,  45,  319.002533,    9.085356,   324,   901
 2020, 06, 05, 11, 30,   32.796978,    8.251614,   8,  47,  318.757141,    8.953514,   324,   902
 2020, 06, 05, 11, 30,   30.127453,    8.106530,   8,  66,  323.611847,   11.500361,   358,  1208
 2020, 06, 05, 11, 30,   30.119225,    8.105340,   9,  88,  338.693420,   28.712181,   358,  1209
 2020, 06, 05, 11, 30,   30.027185,    8.106604,   8,  68,  325.813751,    8.359852,   360,  1220
 2020, 06, 05, 11, 30,   32.714993,    8.497822,   8,  65,  319.669495,   10.951759,   361,   906
 2020, 06, 05, 11, 30,   32.739647,    8.557158,   8,  56,  320.337067,    9.684352,   371,   901
 2020, 06, 05, 11, 30,   29.952093,    8.174683,   8,  65,  324.664734,    9.603037,   372,  1227
 2020, 06, 05, 11, 30,   29.951063,    8.181796,   8,  75,  328.581207,   13.810991,   373,  1227
 2020, 06, 05, 11, 30,   30.012924,    8.212588,   8,  31,  325.854248,    9.562802,   376,  1219
 2020, 06, 05, 11, 30,   33.103146,    8.856331,   9,  82,  332.620300,   27.841925,   407,   850
 2020, 06, 05, 11, 30,   30.942175,    8.623591,   8,  32,  322.044800,    6.100016,   418,  1104
 2020, 06, 05, 11, 30,   30.626192,    8.586785,   8,  55,  326.017090,   11.929758,   419,  1139
 2020, 06, 05, 11, 30,   30.633955,    8.595434,   8,  55,  323.576355,    8.723725,   420,  1138
 2020, 06, 05, 11, 30,   32.905907,    8.945111,   8,  42,  323.457977,   12.374435,   424,   871
 2020, 06, 05, 11, 30,   32.872242,    8.949200,   8,  66,  318.416321,   11.748187,   425,   875
 2020, 06, 05, 11, 30,   33.076920,    8.986341,   8,  60,  317.359589,    8.550436,   426,   850
 2020, 06, 05, 11, 30,   33.074570,    9.003726,   9,  85,  333.507080,   28.337513,   428,   850
 2020, 06, 05, 11, 30,   32.965553,    8.997265,   8,  57,  320.694702,    7.810601,   429,   863
 2020, 06, 05, 11, 30,   30.597973,    8.658220,   8,  75,  331.628296,   19.956532,   429,  1141
 2020, 06, 05, 11, 30,   33.080605,    9.022305,   8,  59,  326.108673,   19.222658,   430,   849
 2020, 06, 05, 11, 30,   30.278419,    8.623259,   7,   0,  323.821716,   12.236411,   432,  1177
 2020, 06, 05, 11, 30,   32.966606,    8.999464,   8,  55,  323.294373,   12.711052,   433,   862
 2020, 06, 05, 11, 30,   32.900967,    8.990719,   8,  36,  321.823151,    9.074114,   433,   870
 2020, 06, 05, 11, 30,   33.081924,    9.023645,   8,  77,  326.040466,   19.784044,   434,   848
 2020, 06, 05, 11, 30,   30.574362,    8.710054,   8,  46,  320.423462,    8.535726,   438,  1142
 2020, 06, 05, 11, 30,   30.565575,    8.708810,   9,  97,  354.067841,   57.529972,   438,  1143
 2020, 06, 05, 11, 30,   30.564512,    8.716188,   8,  56,  321.700226,   10.208749,   439,  1143
 2020, 06, 05, 11, 30,   30.879696,    8.814876,   8,  73,  337.629333,   25.329130,   446,  1107
 2020, 06, 05, 11, 30,   30.870556,    8.813550,   8,  53,  327.583710,   13.732862,   446,  1108
 2020, 06, 05, 11, 30,   30.878622,    8.822397,   8,  74,  340.436981,   27.967398,   447,  1107
 2020, 06, 05, 11, 30,   30.869488,    8.821070,   8,  72,  338.513794,   26.501619,   447,  1108
 2020, 06, 05, 11, 30,   30.870581,    8.821212,   9,  90,  345.362183,   37.829998,   449,  1107
 2020, 06, 05, 11, 30,   30.688528,    8.803394,   9,  89,  341.809509,   32.012779,   450,  1127
 2020, 06, 05, 11, 30,   30.679588,    8.802142,   9,  88,  340.817627,   30.529650,   450,  1128
 2020, 06, 05, 11, 30,   30.678532,    8.809586,   9,  86,  339.208435,   29.118132,   451,  1128
 2020, 06, 05, 11, 30,   29.732462,    9.078591,   8,  77,  328.252319,   10.563709,   510,  1230
 2020, 06, 05, 11, 30,   29.350534,    9.029505,   9,  84,  335.036041,   19.550425,   511,  1278
 2020, 06, 05, 11, 30,   29.732401,    9.084701,   9,  80,  330.516022,   12.877457,   512,  1229
 2020, 06, 05, 11, 30,   29.350925,    9.030332,   9,  86,  337.180786,   21.809727,   512,  1277
 2020, 06, 05, 11, 30,   29.360392,    9.074500,   8,  71,  324.356049,   11.365956,   518,  1275
 2020, 06, 05, 11, 30,   31.640705,    9.454527,   8,  67,  331.397736,   20.108257,   525,  1017
 2020, 06, 05, 11, 30,   31.643034,    9.457296,   8,  67,  331.905151,   22.335217,   528,  1016
 2020, 06, 05, 11, 30,   31.069834,    9.426170,   7,  25,  327.039185,   13.593183,   534,  1073
 2020, 06, 05, 11, 30,   28.751429,    9.187838,   7,  28,  324.362854,    6.555142,   548,  1349
 2020, 06, 05, 11, 30,   31.110931,    9.563046,   9,  92,  346.680237,   38.409584,   553,  1066
 2020, 06, 05, 11, 30,   31.101284,    9.561687,   9,  86,  339.171692,   24.742765,   553,  1067
 2020, 06, 05, 11, 30,   30.325674,    9.566990,   8,  69,  326.424469,   12.139011,   570,  1149
 2020, 06, 05, 11, 30,   32.166557,    9.925614,   8,  58,  327.074646,   12.348911,   585,   937
 2020, 06, 05, 11, 30,   32.175003,    9.975254,   8,  76,  333.399567,   19.111151,   594,   934
 2020, 06, 05, 11, 30,   30.200617,    9.972754,   8,  61,  325.109741,    7.652191,   633,  1153
 2020, 06, 05, 11, 30,   32.301880,   10.365083,   8,  54,  325.034821,   10.259238,   648,   908
 2020, 06, 05, 11, 30,   25.743502,    9.795672,   9,  82,  338.624268,   13.619525,   705,  1740
 2020, 06, 05, 11, 30,   32.421726,   10.793666,   9,  81,  334.771393,   24.700155,   710,   882
 2020, 06, 05, 11, 30,   32.420570,   10.802192,   9,  85,  339.016785,   31.484478,   711,   882
 2020, 06, 05, 11, 30,   26.207390,    9.928725,   8,  54,  327.093201,    5.427822,   714,  1673
 2020, 06, 05, 11, 30,   29.021566,   10.363687,   8,  73,  331.469513,   10.621064,   716,  1282