year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 13, 03, 06,  126.358757,   58.019951,   8,  56,  316.604095,   14.265656,    46,  2454
 2020, 07, 13, 03, 06,  126.348442,   58.020973,   8,  77,  319.474731,   16.565119,    51,  2454
 2020, 07, 13, 03, 06,  153.017334,   62.400333,   8,  30,  317.327423,   15.998569,    84,   743
 2020, 07, 13, 03, 06,  152.995712,   62.399406,   9, 100,  373.403351,  156.769745,    84,   744
 2020, 07, 13, 03, 06,  152.994537,   62.408798,   9,  96,  350.842712,   77.395432,    85,   744
 2020, 07, 13, 03, 06,  153.014206,   62.419109,   8,  44,  321.154449,   20.617266,    86,   743
 2020, 07, 13, 03, 06,  122.578659,   57.537369,   8,  45,  307.875061,    6.081895,   138,  2692
 2020, 07, 13, 03, 06,  122.514084,   57.515766,   9,  83,  334.020844,   31.820904,   138,  2698
 2020, 07, 13, 03, 06,  122.502571,   57.511906,   9,  84,  327.038788,   22.267447,   138,  2699
 2020, 07, 13, 03, 06,  121.059410,   57.027092,   8,  75,  314.864960,   15.460677,   139,  2824
 2020, 07, 13, 03, 06,  122.459839,   57.535828,   8,  50,  312.331848,    6.490721,   141,  2700
 2020, 07, 13, 03, 06,  121.065865,   57.032215,   8,  45,  305.425018,    7.223734,   146,  2823
 2020, 07, 13, 03, 06,  121.049561,   57.026337,   8,  56,  314.742950,   15.435818,   146,  2824
 2020, 07, 13, 03, 06,  137.867020,   62.030437,   8,  36,  305.579407,    2.878782,   251,  1599
 2020, 07, 13, 03, 06,  137.852844,   62.028191,   8,  42,  308.601898,    4.424094,   251,  1600
 2020, 07, 13, 03, 06,  137.853333,   62.049469,   8,  55,  312.125549,    5.935479,   254,  1599
 2020, 07, 13, 03, 06,  116.196297,   56.150753,   8,  47,  306.448059,   16.925510,   266,  3099
 2020, 07, 13, 03, 06,  116.196190,   56.145729,   8,  60,  319.271973,   42.051281,   274,  3099
 2020, 07, 13, 03, 06,  116.182762,   56.139938,   8,  46,  305.204285,   17.678637,   274,  3100
 2020, 07, 13, 03, 06,  143.783310,   63.349842,   8,  46,  319.247711,   10.902141,   329,  1197
 2020, 07, 13, 03, 06,  143.765167,   63.347900,   8,  75,  326.747894,   17.431711,   329,  1198
 2020, 07, 13, 03, 06,  143.779099,   63.356884,   8,  53,  317.366364,    9.615237,   330,  1197
 2020, 07, 13, 03, 06,  143.761246,   63.354958,   8,  54,  317.369049,    9.384123,   330,  1198
 2020, 07, 13, 03, 06,  143.645737,   63.499866,   8,  63,  314.388092,    7.709863,   354,  1199
 2020, 07, 13, 03, 06,  143.660645,   63.508938,   9,  84,  325.783508,   16.880106,   355,  1198
 2020, 07, 13, 03, 06,  143.675522,   63.518005,   9,  86,  329.442474,   21.321157,   356,  1197
 2020, 07, 13, 03, 06,  136.606522,   62.591736,   9,  83,  327.367615,   11.786782,   360,  1648
 2020, 07, 13, 03, 06,  136.587219,   62.595684,   8,  51,  318.516968,    7.262530,   361,  1649
 2020, 07, 13, 03, 06,  136.582291,   62.602016,   9,  93,  345.013306,   30.206478,   362,  1649
 2020, 07, 13, 03, 06,  136.634903,   62.617836,   8,  79,  322.196960,    8.063156,   363,  1645
 2020, 07, 13, 03, 06,  136.630005,   62.624161,   9, 100,  360.901978,   52.727123,   364,  1645
 2020, 07, 13, 03, 06,  136.639496,   62.632862,   9,  81,  331.922455,   16.250727,   365,  1644
 2020, 07, 13, 03, 06,  136.625107,   62.630493,   9,  90,  337.291901,   20.789991,   365,  1645
 2020, 07, 13, 03, 06,  136.610703,   62.628117,   9,  85,  330.192932,   13.560175,   365,  1646
 2020, 07, 13, 03, 06,  136.634567,   62.639179,   7,  22,  316.516388,    6.773442,   366,  1644
 2020, 07, 13, 03, 06,  136.560501,   62.639980,   9,  91,  338.516785,   22.521139,   368,  1648
 2020, 07, 13, 03, 06,  136.546127,   62.637596,   9,  92,  341.625702,   25.979406,   368,  1649
 2020, 07, 13, 03, 06,  136.541168,   62.643921,   9,  84,  339.884155,   24.088474,   369,  1649
 2020, 07, 13, 03, 06,  135.018616,   62.395485,   9,  83,  326.760284,   13.385596,   371,  1754
 2020, 07, 13, 03, 06,  136.444397,   62.663586,   9, 100,  401.467621,  164.843262,   374,  1654
 2020, 07, 13, 03, 06,  135.002945,   62.414528,   8,  69,  320.230408,    8.823970,   374,  1754
 2020, 07, 13, 03, 06,  117.492966,   57.650047,   7,   0,  307.965790,   12.039297,   381,  2960
 2020, 07, 13, 03, 06,  117.480537,   57.645176,   7,   0,  307.846283,   12.216500,   381,  2961
 2020, 07, 13, 03, 06,  117.517380,   57.620598,   7,   0,  305.606018,    9.696027,   386,  2960
 2020, 07, 13, 03, 06,  136.752289,   63.094917,   8,  62,  337.366882,   21.236156,   428,  1613
 2020, 07, 13, 03, 06,  136.737686,   63.092560,   9,  85,  341.852600,   26.673792,   428,  1614
 2020, 07, 13, 03, 06,  136.723099,   63.090210,   8,  37,  324.448181,   11.123240,   428,  1615
 2020, 07, 13, 03, 06,  136.647095,   63.155270,   8,  35,  313.885437,    4.742184,   439,  1616
 2020, 07, 13, 03, 06,  136.632477,   63.152905,   9,  83,  325.491974,   12.755690,   439,  1617
 2020, 07, 13, 03, 06,  136.617859,   63.150543,   8,  57,  312.926971,    4.538010,   439,  1618
 2020, 07, 13, 03, 06,  136.685974,   63.168671,   8,  74,  327.133667,   13.766222,   440,  1613
 2020, 07, 13, 03, 06,  136.671341,   63.166313,   7,  21,  315.648560,    5.513161,   440,  1614
 2020, 07, 13, 03, 06,  136.622116,   63.186871,   9,  99,  357.391357,   47.218594,   444,  1616
 2020, 07, 13, 03, 06,  136.646378,   63.197922,   9, 100,  371.276367,   74.221077,   445,  1614
 2020, 07, 13, 03, 06,  118.043320,   58.441135,   8,  67,  308.347595,   10.479243,   456,  2879
 2020, 07, 13, 03, 06,  142.385559,   64.329315,   8,  61,  315.915863,    8.985944,   495,  1237
 2020, 07, 13, 03, 06,  142.374741,   64.333717,   8,  71,  328.851929,   18.826611,   497,  1237
 2020, 07, 13, 03, 06,  136.713104,   63.637863,   8,  62,  322.071625,   11.521977,   506,  1587
 2020, 07, 13, 03, 06,  126.417442,   61.655674,   9,  84,  328.704224,   18.740433,   525,  2229
 2020, 07, 13, 03, 06,  126.403755,   61.652130,   9,  85,  330.697388,   20.992619,   525,  2230
 2020, 07, 13, 03, 06,  130.364075,   62.677307,   9,  94,  418.947601,  307.036713,   537,  1993
 2020, 07, 13, 03, 06,  130.347687,   62.673740,   9, 100,  394.200043,  174.953491,   537,  1994
 2020, 07, 13, 03, 06,  126.794006,   61.845825,   8,  78,  321.762054,   11.444022,   538,  2194
 2020, 07, 13, 03, 06,  126.785782,   61.852936,   8,  46,  313.014557,    4.885218,   539,  2194
 2020, 07, 13, 03, 06,  130.343979,   62.697052,   9,  94,  347.969330,   43.715919,   540,  1993
 2020, 07, 13, 03, 06,  134.700943,   63.571461,   8,  52,  310.115295,    6.036908,   544,  1708
 2020, 07, 13, 03, 06,  134.686081,   63.568859,   8,  42,  312.872559,    7.631294,   544,  1709
 2020, 07, 13, 03, 06,  134.680634,   63.575161,   9,  87,  340.848358,   29.724983,   545,  1709
 2020, 07, 13, 03, 06,  143.292526,   64.942474,   8,  70,  321.541260,   13.039254,   571,  1172
 2020, 07, 13, 03, 06,  143.171509,   64.929901,   9,  88,  332.790649,   25.089121,   571,  1178
 2020, 07, 13, 03, 06,  130.027924,   62.887894,   9, 100,  361.129059,   69.163559,   575,  1998
 2020, 07, 13, 03, 06,  133.968216,   63.677444,   9,  86,  329.966125,   17.442150,   577,  1744
 2020, 07, 13, 03, 06,  130.033524,   62.893604,   9,  99,  358.025848,   62.511833,   577,  1997
 2020, 07, 13, 03, 06,  130.017029,   62.889984,   9, 100,  401.251495,  208.530350,   577,  1998
 2020, 07, 13, 03, 06,  130.010117,   62.896542,   9,  80,  324.607178,   14.280760,   578,  1998
 2020, 07, 13, 03, 06,  127.491394,   62.336342,   9,  89,  337.428833,   36.003128,   581,  2141
 2020, 07, 13, 03, 06,  127.472748,   62.331760,   8,  76,  319.848480,   12.963912,   581,  2142
 2020, 07, 13, 03, 06,  127.483421,   62.343254,   8,  55,  313.736298,    7.440253,   582,  2141
 2020, 07, 13, 03, 06,  127.464935,   62.338707,   8,  54,  314.161285,    7.954298,   582,  2142
 2020, 07, 13, 03, 06,  130.855576,   63.328209,   7,   0,  316.740601,    8.677612,   612,  1932
 2020, 07, 13, 03, 06,  130.835693,   63.347553,   8,  61,  324.571198,   14.602934,   615,  1932
 2020, 07, 13, 03, 06,  130.746262,   63.407242,   9,  94,  345.952332,   38.655853,   626,  1933
 2020, 07, 13, 03, 06,  130.730225,   63.403889,   9,  89,  336.786102,   26.456476,   626,  1934
 2020, 07, 13, 03, 06,  130.714172,   63.400528,   9,  89,  336.607025,   25.468063,   626,  1935
 2020, 07, 13, 03, 06,  130.698135,   63.397160,   9,  87,  334.280487,   22.890244,   626,  1936
 2020, 07, 13, 03, 06,  130.771637,   63.420357,   9,  89,  337.378784,   27.001526,   627,  1931
 2020, 07, 13, 03, 06,  130.755630,   63.417015,   9,  91,  340.393524,   30.903141,   627,  1932
 2020, 07, 13, 03, 06,  130.675323,   63.400246,   9,  85,  336.732208,   24.938074,   627,  1937
 2020, 07, 13, 03, 06,  130.781021,   63.430130,   9,  87,  333.468170,   22.827553,   628,  1930
 2020, 07, 13, 03, 06,  130.668716,   63.406700,   8,  62,  321.827881,   10.385528,   628,  1937
 2020, 07, 13, 03, 06,  130.645859,   63.409775,   8,  79,  325.143463,   13.210573,   629,  1938
 2020, 07, 13, 03, 06,  130.629776,   63.406395,   8,  64,  323.932648,   11.946981,   629,  1939
 2020, 07, 13, 03, 06,  130.597595,   63.399658,   8,  75,  328.322174,   16.087563,   629,  1941
 2020, 07, 13, 03, 06,  130.991150,   63.489197,   9,  87,  333.725281,   21.277029,   630,  1916
 2020, 07, 13, 03, 06,  130.574799,   63.402740,   8,  61,  316.400360,    7.247068,   630,  1942
 2020, 07, 13, 03, 06,  130.558685,   63.399364,   9,  95,  348.807434,   43.242138,   630,  1943
 2020, 07, 13, 03, 06,  130.542557,   63.395977,   9,  84,  329.750641,   18.884417,   630,  1944
 2020, 07, 13, 03, 06,  130.856964,   63.469322,   8,  73,  320.260559,    9.913928,   631,  1924
 2020, 07, 13, 03, 06,  130.535858,   63.402447,   9,  83,  329.322083,   17.579609,   631,  1944
 2020, 07, 13, 03, 06,  130.529083,   63.408901,   9,  90,  338.485107,   26.647749,   632,  1944
 2020, 07, 13, 03, 06,  130.512924,   63.405506,   8,  66,  325.821259,   13.970377,   632,  1945
 2020, 07, 13, 03, 06,  127.617180,   62.762760,   9,  98,  356.911560,   71.012642,   633,  2114
 2020, 07, 13, 03, 06,  130.948807,   63.511585,   9,  88,  343.090118,   30.856956,   634,  1917
 2020, 07, 13, 03, 06,  130.483124,   63.415009,   8,  73,  322.661163,   12.648063,   634,  1946
 2020, 07, 13, 03, 06,  130.566757,   63.448223,   8,  74,  318.907745,    7.734221,   636,  1940
 2020, 07, 13, 03, 06,  130.865219,   63.517780,   9,  97,  353.639099,   45.340424,   637,  1921
 2020, 07, 13, 03, 06,  130.849213,   63.514503,   7,  26,  320.424713,    5.622173,   637,  1922
 2020, 07, 13, 03, 06,  130.858597,   63.524200,   9, 100,  372.687408,   86.454544,   638,  1921
 2020, 07, 13, 03, 06,  130.915726,   63.543682,   8,  53,  331.729492,   18.519302,   639,  1917
 2020, 07, 13, 03, 06,  130.899826,   63.540432,   9, 100,  389.267914,  139.955124,   639,  1918
 2020, 07, 13, 03, 06,  130.883926,   63.537170,   7,  28,  328.560913,   12.682431,   639,  1919
 2020, 07, 13, 03, 06,  130.908295,   63.542233,   9, 100,  370.859192,   86.422150,   640,  1917
 2020, 07, 13, 03, 06,  130.892410,   63.538956,   9, 100,  374.157745,   93.746552,   640,  1918
 2020, 07, 13, 03, 06,  130.790024,   63.525520,   8,  79,  331.890015,   17.109848,   641,  1924
 2020, 07, 13, 03, 06,  130.719315,   63.518627,   8,  59,  320.836639,    8.091662,   642,  1928
 2020, 07, 13, 03, 06,  130.808762,   63.545033,   9,  95,  347.939758,   38.431526,   643,  1922
 2020, 07, 13, 03, 06,  130.712677,   63.525070,   8,  71,  322.370331,    9.352425,   643,  1928
 2020, 07, 13, 03, 06,  130.752609,   63.580223,   8,  62,  310.842041,    4.545341,   649,  1923
 2020, 07, 13, 03, 06,  129.754395,   63.463413,   8,  69,  318.191620,    9.436582,   662,  1979
 2020, 07, 13, 03, 06,  130.955551,   63.770042,   8,  74,  325.272125,   12.788918,   669,  1902
 2020, 07, 13, 03, 06,  130.959763,   63.794773,   8,  66,  323.564880,   11.684686,   673,  1900
 2020, 07, 13, 03, 06,  130.943893,   63.791534,   8,  57,  326.019714,   12.538833,   673,  1901
 2020, 07, 13, 03, 06,  130.953171,   63.801174,   9,  95,  347.979431,   37.862705,   674,  1900
 2020, 07, 13, 03, 06,  130.937302,   63.797935,   9,  95,  349.299469,   38.847767,   674,  1901
 2020, 07, 13, 03, 06,  130.924179,   63.810730,   9,  85,  341.060669,   27.207766,   676,  1901
 2020, 07, 13, 03, 06,  130.742004,   63.781181,   9,  94,  345.674377,   34.649437,   677,  1912
 2020, 07, 13, 03, 06,  130.910995,   63.823521,   9,  91,  345.536804,   34.283714,   678,  1901
 2020, 07, 13, 03, 06,  130.895065,   63.820278,   8,  49,  329.281036,   14.620780,   678,  1902
 2020, 07, 13, 03, 06,  130.705841,   63.797096,   8,  59,  320.708801,    9.220331,   680,  1913
 2020, 07, 13, 03, 06,  127.607552,   63.111645,   9,  81,  323.236755,   15.730495,   680,  2096
 2020, 07, 13, 03, 06,  127.589699,   63.107395,   8,  52,  311.998322,    5.752518,   680,  2097
 2020, 07, 13, 03, 06,  130.859100,   63.836185,   9,  81,  333.145996,   21.201105,   681,  1903
 2020, 07, 13, 03, 06,  130.715164,   63.806774,   9,  84,  332.185333,   17.820248,   681,  1912
 2020, 07, 13, 03, 06,  130.699112,   63.803493,   9, 100,  380.207184,  110.622589,   681,  1913
 2020, 07, 13, 03, 06,  130.683105,   63.800201,   9,  91,  339.929840,   28.802376,   681,  1914
 2020, 07, 13, 03, 06,  130.708450,   63.813179,   8,  75,  329.081787,   15.446404,   682,  1912
 2020, 07, 13, 03, 06,  130.692444,   63.809887,   9,  91,  341.202240,   29.913813,   682,  1913
 2020, 07, 13, 03, 06,  150.560211,   66.271843,   8,  54,  311.188324,   11.403227,   686,   799
 2020, 07, 13, 03, 06,  130.793854,   63.861626,   8,  45,  319.489746,    8.564595,   686,  1905
 2020, 07, 13, 03, 06,  150.575546,   66.268509,   8,  55,  306.302734,    6.642033,   690,   798
 2020, 07, 13, 03, 06,  150.572983,   66.277534,   8,  55,  306.203644,    6.595901,   691,   798
 2020, 07, 13, 03, 06,  129.400742,   63.993702,   8,  67,  313.025360,    5.495869,   744,  1966
 2020, 07, 13, 03, 06,  129.384430,   63.990192,   9,  93,  343.328400,   35.554882,   744,  1967
 2020, 07, 13, 03, 06,  129.367645,   63.986584,   9,  85,  329.854645,   18.391005,   744,  1968
 2020, 07, 13, 03, 06,  129.410110,   64.003716,   8,  31,  309.491852,    3.730754,   745,  1965
 2020, 07, 13, 03, 06,  129.393875,   64.000229,   9,  97,  352.086731,   50.351673,   745,  1966
 2020, 07, 13, 03, 06,  129.377594,   63.996727,   9,  94,  345.767975,   38.913250,   745,  1967
 2020, 07, 13, 03, 06,  129.360703,   63.993099,   9,  88,  334.470398,   22.912910,   745,  1968
 2020, 07, 13, 03, 06,  129.343582,   63.989414,   9,  93,  343.690338,   35.134308,   745,  1969
 2020, 07, 13, 03, 06,  129.302811,   63.988663,   8,  60,  324.923065,   13.195786,   746,  1971
 2020, 07, 13, 03, 06,  129.286011,   63.985043,   8,  47,  319.470428,    8.695698,   746,  1972
 2020, 07, 13, 03, 06,  150.169067,   66.753044,   8,  76,  315.349945,   14.755932,   763,   808