year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 16, 11, 08,   20.201208,   39.705334,   8,  78,  320.958435,   11.304955,   268,  2207
 2020, 09, 16, 11, 08,   20.201443,   39.731350,   8,  73,  316.813751,    8.035688,   274,  2205
 2020, 09, 16, 11, 08,   27.289282,   41.098907,   8,  75,  320.617493,    7.934407,   288,  1494
 2020, 09, 16, 11, 08,   26.077188,   40.958481,   9,  87,  335.197876,   19.406952,   294,  1626
 2020, 09, 16, 11, 08,   26.082701,   40.973011,   8,  60,  317.390625,    6.329302,   296,  1625
 2020, 09, 16, 11, 08,   27.058609,   41.187447,   8,  79,  324.618835,   10.195445,   306,  1515
 2020, 09, 16, 11, 08,   27.056910,   41.194046,   8,  74,  319.615173,    6.761039,   307,  1515
 2020, 09, 16, 11, 08,   19.982857,   40.033596,   8,  66,  318.847992,    7.495968,   324,  2214
 2020, 09, 16, 11, 08,   19.654413,   40.609798,   9, 100,  381.852051,  126.110329,   418,  2221
 2020, 09, 16, 11, 08,   19.644453,   40.607616,   9,  90,  338.630341,   29.727867,   418,  2222
 2020, 09, 16, 11, 08,   20.387283,   40.934830,   8,  79,  322.290619,   22.086304,   441,  2151
 2020, 09, 16, 11, 08,   20.410574,   41.066746,   8,  72,  316.214203,   14.952036,   459,  2145
 2020, 09, 16, 11, 08,   24.952574,   41.963844,   8,  59,  320.834808,    8.544885,   468,  1705
 2020, 09, 16, 11, 08,   21.938850,   41.442612,   8,  77,  319.375793,   10.818070,   470,  2010
 2020, 09, 16, 11, 08,   19.604813,   40.982609,   8,  78,  322.038300,    8.892659,   472,  2209
 2020, 09, 16, 11, 08,   19.551430,   41.107674,   8,  76,  319.217682,    8.693813,   491,  2209
 2020, 09, 16, 11, 08,   19.542606,   41.105785,   8,  73,  316.093170,    6.429601,   491,  2210
 2020, 09, 16, 11, 08,   16.715918,   40.580894,   9,  87,  331.052917,   32.379902,   508,  2472
 2020, 09, 16, 11, 08,   16.738392,   40.596283,   9,  83,  324.234711,   23.068619,   509,  2470
 2020, 09, 16, 11, 08,   16.720209,   40.584297,   8,  61,  321.911957,   19.426159,   513,  2471
 2020, 09, 16, 11, 08,   16.707045,   40.581020,   8,  59,  318.440948,   15.543786,   513,  2472
 2020, 09, 16, 11, 08,   16.729885,   40.596684,   9,  83,  326.380249,   24.753996,   514,  2470
 2020, 09, 16, 11, 08,   23.070194,   42.444023,   9,  89,  335.616791,   23.643236,   585,  1872
 2020, 09, 16, 11, 08,   24.172632,   42.715820,   8,  76,  323.252747,   10.548158,   597,  1755
 2020, 09, 16, 11, 08,   21.679611,   42.399723,   8,  75,  315.449951,    9.503624,   616,  1998
 2020, 09, 16, 11, 08,   20.747038,   42.280125,   8,  68,  314.175385,    6.248422,   626,  2078
 2020, 09, 16, 11, 08,   20.744396,   42.287403,   8,  74,  315.416962,    7.398725,   627,  2078
 2020, 09, 16, 11, 08,   23.332211,   42.818844,   8,  42,  317.158905,    8.427068,   633,  1833
 2020, 09, 16, 11, 08,   24.683071,   43.215862,   8,  75,  320.365601,    7.463910,   658,  1685
 2020, 09, 16, 11, 08,   24.673698,   43.214355,   9,  98,  356.950104,   47.411476,   658,  1686
 2020, 09, 16, 11, 08,   15.268618,   41.340340,   8,  75,  316.817139,   15.901065,   668,  2542
 2020, 09, 16, 11, 08,   15.703573,   41.460350,   8,  77,  319.040741,   14.438935,   669,  2510
 2020, 09, 16, 11, 08,   15.272417,   41.348091,   8,  73,  314.597565,   12.764113,   674,  2541
 2020, 09, 16, 11, 08,   15.705870,   41.470264,   9,  81,  323.810425,   21.394552,   675,  2509
 2020, 09, 16, 11, 08,   24.458454,   43.309433,   9,  85,  332.282562,   16.339685,   677,  1704
 2020, 09, 16, 11, 08,   14.209679,   41.188782,   8,  52,  314.136261,   14.275009,   685,  2656
 2020, 09, 16, 11, 08,   14.201234,   41.186535,   8,  46,  307.832306,    9.417615,   685,  2657
 2020, 09, 16, 11, 08,   14.209868,   41.188671,   8,  71,  315.174927,   14.519303,   691,  2655
 2020, 09, 16, 11, 08,   14.201468,   41.186386,   8,  55,  307.346710,    9.166867,   691,  2656
 2020, 09, 16, 11, 08,   25.717054,   43.710766,   9, 100,  403.575836,  171.501068,   707,  1563
 2020, 09, 16, 11, 08,   25.715181,   43.717331,   9, 100,  423.604980,  264.247833,   708,  1563
 2020, 09, 16, 11, 08,   24.258478,   43.488171,   9, 100,  395.429871,  143.380859,   708,  1717
 2020, 09, 16, 11, 08,   24.248907,   43.486591,   9,  91,  341.778870,   26.228010,   708,  1718
 2020, 09, 16, 11, 08,   25.628138,   43.745304,   8,  73,  321.698334,    6.374461,   714,  1571
 2020, 09, 16, 11, 08,   25.618670,   43.743870,   9,  82,  329.351898,   12.115849,   714,  1572
 2020, 09, 16, 11, 08,   41.288418,   45.079556,   8,  67,  311.569672,   13.128860,   727,   190
 2020, 09, 16, 11, 08,   25.103746,   43.752995,   9, 100,  361.464081,   52.840557,   727,  1623
 2020, 09, 16, 11, 08,   25.101807,   43.759548,   9, 100,  433.349823,  320.108276,   728,  1623
 2020, 09, 16, 11, 08,   24.971073,   43.766548,   8,  74,  322.561707,    7.517852,   732,  1636
 2020, 09, 16, 11, 08,   24.961605,   43.765060,   9, 100,  377.016174,   85.851028,   732,  1637
 2020, 09, 16, 11, 08,   24.952135,   43.763577,   9, 100,  365.535095,   60.494919,   732,  1638
 2020, 09, 16, 11, 08,   25.914255,   43.936985,   8,  70,  320.119843,    7.664131,   736,  1535
 2020, 09, 16, 11, 08,   24.974781,   43.794067,   9,  89,  339.485199,   21.721502,   736,  1634
 2020, 09, 16, 11, 08,   25.708506,   43.926991,   9,  80,  328.047546,   11.817254,   739,  1556
 2020, 09, 16, 11, 08,   25.706696,   43.933563,   9,  92,  343.647217,   26.491133,   740,  1556
 2020, 09, 16, 11, 08,   25.754368,   43.974926,   9,  88,  338.078186,   21.226969,   745,  1550
 2020, 09, 16, 11, 08,   38.262665,   45.194420,   8,  77,  319.617065,   17.835608,   757,   437
 2020, 09, 16, 11, 08,   24.525301,   43.872757,   8,  77,  325.393341,    9.539351,   758,  1676
 2020, 09, 16, 11, 08,   24.515783,   43.871220,   8,  71,  320.495300,    6.210102,   758,  1677
 2020, 09, 16, 11, 08,   38.768833,   45.256721,   8,  75,  318.334930,   13.828997,   761,   389
 2020, 09, 16, 11, 08,   38.539795,   45.294170,   8,  65,  331.034851,   32.317982,   765,   410
 2020, 09, 16, 11, 08,   38.529133,   45.293797,   8,  59,  320.371094,   18.667044,   765,   411