year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 26, 09, 30,   54.468002,   28.722517,   9,  88,  332.234955,   21.724724,    68,  1523
 2020, 12, 26, 09, 30,   54.460144,   28.721365,   8,  59,  304.565155,    4.349744,    68,  1524
 2020, 12, 26, 09, 30,   49.712906,   28.490761,   9,  97,  353.096710,   66.061279,   150,  2072
 2020, 12, 26, 09, 30,   52.840103,   29.191668,   8,  65,  307.276001,    5.974719,   174,  1707
 2020, 12, 26, 09, 30,   53.121075,   29.256016,   8,  55,  303.130005,    3.702007,   177,  1670
 2020, 12, 26, 09, 30,   56.732697,   29.924805,   8,  50,  301.981689,    3.924898,   200,  1227
 2020, 12, 26, 09, 30,   50.636818,   30.038483,   8,  69,  309.821136,    7.960287,   353,  1930
 2020, 12, 26, 09, 30,   50.726933,   30.301203,   8,  72,  312.018066,    9.793108,   389,  1912
 2020, 12, 26, 09, 30,   50.288330,   30.347961,   9,  91,  338.241211,   34.072369,   407,  1957
 2020, 12, 26, 09, 30,   47.904739,   29.978172,   8,  61,  305.271149,    8.445621,   419,  2188
 2020, 12, 26, 09, 30,   50.483707,   30.483871,   8,  60,  304.817871,    6.097327,   422,  1932
 2020, 12, 26, 09, 30,   47.723110,   30.278543,   8,  31,  305.562775,    5.173193,   468,  2196
 2020, 12, 26, 09, 30,   47.718575,   30.327444,   8,  56,  303.498444,    5.229936,   474,  2195
 2020, 12, 26, 09, 30,   47.660553,   30.358532,   8,  49,  301.698181,    4.128492,   482,  2200
 2020, 12, 26, 09, 30,   47.609905,   30.423391,   9,  80,  320.865295,   16.079943,   491,  2204
 2020, 12, 26, 09, 30,   47.334515,   30.402185,   8,  79,  319.429596,   16.383453,   498,  2236
 2020, 12, 26, 09, 30,   47.605221,   30.473740,   8,  70,  310.345428,    8.334115,   500,  2202
 2020, 12, 26, 09, 30,   49.673275,   30.899216,   8,  57,  303.875763,    5.694016,   504,  2002
 2020, 12, 26, 09, 30,   47.616531,   30.525928,   8,  71,  311.410919,    8.814799,   506,  2199
 2020, 12, 26, 09, 30,   47.608593,   30.524359,   9,  92,  339.722137,   34.950020,   506,  2200
 2020, 12, 26, 09, 30,   47.598537,   30.530693,   8,  65,  307.402679,    6.497886,   507,  2201
 2020, 12, 26, 09, 30,   47.327316,   30.493841,   8,  70,  310.739136,    9.556931,   509,  2234
 2020, 12, 26, 09, 30,   48.277683,   30.747681,   8,  67,  308.683868,    9.599341,   520,  2136
 2020, 12, 26, 09, 30,   47.328220,   30.560940,   8,  79,  319.332916,   14.865356,   520,  2231
 2020, 12, 26, 09, 30,   48.275738,   30.755289,   8,  71,  311.577087,   12.001140,   521,  2136
 2020, 12, 26, 09, 30,   47.317848,   30.567310,   9,  84,  325.150177,   19.874546,   521,  2232
 2020, 12, 26, 09, 30,   47.309628,   30.565664,   8,  73,  312.875580,   10.343964,   521,  2233
 2020, 12, 26, 09, 30,   47.331703,   30.612272,   8,  64,  327.060028,   22.282827,   526,  2229
 2020, 12, 26, 09, 30,   47.323502,   30.610651,   8,  71,  346.084137,   46.653267,   526,  2230
 2020, 12, 26, 09, 30,   47.332325,   30.612535,   8,  60,  319.279022,   15.294476,   529,  2228
 2020, 12, 26, 09, 30,   47.324139,   30.610855,   8,  74,  353.401642,   58.997696,   529,  2229
 2020, 12, 26, 09, 30,   49.320934,   31.138887,   8,  59,  304.554749,    6.770265,   549,  2029
 2020, 12, 26, 09, 30,   47.328541,   30.762407,   8,  74,  314.077087,   11.274210,   550,  2223
 2020, 12, 26, 09, 30,   48.142998,   31.001371,   9,  94,  344.791351,   57.299622,   562,  2140
 2020, 12, 26, 09, 30,   47.339466,   30.882942,   8,  64,  306.662537,    6.666546,   567,  2217
 2020, 12, 26, 09, 30,   47.331345,   30.881310,   8,  72,  311.815186,    9.781324,   567,  2218
 2020, 12, 26, 09, 30,   49.172066,   31.251213,   8,  66,  307.515564,    8.900284,   569,  2040
 2020, 12, 26, 09, 30,   49.280869,   31.320164,   8,  59,  304.344055,    6.357421,   577,  2027
 2020, 12, 26, 09, 30,   49.121544,   31.298027,   8,  70,  310.515991,   10.719574,   578,  2043
 2020, 12, 26, 09, 30,   48.734928,   31.279196,   8,  68,  308.840179,    9.637625,   585,  2080
 2020, 12, 26, 09, 30,   47.616501,   31.064062,   8,  60,  305.000153,    7.755063,   585,  2182
 2020, 12, 26, 09, 30,   47.624058,   31.082016,   8,  71,  311.598206,   13.353174,   587,  2181
 2020, 12, 26, 09, 30,   47.285370,   31.023481,   9,  94,  345.181854,   44.734589,   588,  2218
 2020, 12, 26, 09, 30,   47.283226,   31.031448,   8,  39,  300.599060,    4.545903,   589,  2218
 2020, 12, 26, 09, 30,   48.114670,   31.270914,   9,  81,  321.065399,   21.676376,   601,  2135
 2020, 12, 26, 09, 30,   47.831764,   31.435177,   8,  76,  315.644897,   17.640717,   633,  2154
 2020, 12, 26, 09, 30,   51.426548,   32.242622,   9,  92,  340.374023,   31.961470,   657,  1768
 2020, 12, 26, 09, 30,   51.418251,   32.241257,   8,  33,  301.930908,    4.156274,   657,  1769
 2020, 12, 26, 09, 30,   45.967655,   31.359079,   8,  67,  308.612244,   10.470609,   678,  2345
 2020, 12, 26, 09, 30,   51.518631,   32.407623,   8,  53,  302.695068,    5.332324,   679,  1752
 2020, 12, 26, 09, 30,   51.325188,   32.424297,   9,  90,  337.309326,   28.628510,   686,  1774
 2020, 12, 26, 09, 30,   51.316841,   32.422935,   8,  49,  301.713074,    4.339999,   686,  1775
 2020, 12, 26, 09, 30,   51.315327,   32.429596,   8,  41,  300.743378,    3.981070,   687,  1775
 2020, 12, 26, 09, 30,   49.067688,   32.163059,   8,  58,  304.197174,    6.885765,   706,  2021
 2020, 12, 26, 09, 30,   47.549255,   32.105740,   8,  69,  309.851715,   11.601151,   740,  2158