year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 03, 12, 09,   20.962490,   11.393834,   9,  82,  340.007874,   20.992123,     9,  1090
 2021, 04, 03, 12, 09,   18.938326,   11.171069,   8,  65,  335.269867,    9.758799,    19,  1330
 2021, 04, 03, 12, 09,   18.929729,   11.176847,   9, 100,  375.118866,   80.195885,    20,  1331
 2021, 04, 03, 12, 09,   17.156431,   11.043114,   8,  55,  321.387909,    4.030518,    39,  1573
 2021, 04, 03, 12, 09,   17.155405,   11.049738,   9,  92,  347.011017,   27.859758,    40,  1573
 2021, 04, 03, 12, 09,   17.148392,   11.048678,   9,  87,  340.146698,   19.950298,    40,  1574
 2021, 04, 03, 12, 09,   20.904955,   11.624204,   9,  97,  356.536255,   58.264744,    44,  1091
 2021, 04, 03, 12, 09,   20.913294,   11.633121,   9,  97,  356.376709,   56.353477,    45,  1090
 2021, 04, 03, 12, 09,   20.903902,   11.631803,   9,  94,  351.565521,   45.540020,    45,  1091
 2021, 04, 03, 12, 09,   10.101469,    9.940023,   8,  38,  321.763092,   11.238072,    49,  2451
 2021, 04, 03, 12, 09,   10.756404,   10.156861,   9,  84,  338.058868,   25.625610,    60,  2377
 2021, 04, 03, 12, 09,   10.303149,   10.177619,   8,  73,  329.264587,   15.737183,    75,  2425
 2021, 04, 03, 12, 09,   14.925739,   10.949119,   9,  89,  339.065979,   16.492563,    76,  1876
 2021, 04, 03, 12, 09,   17.859539,   11.445646,   9,  92,  349.753632,   25.033295,    83,  1464
 2021, 04, 03, 12, 09,   17.852371,   11.444582,   8,  48,  333.249695,    5.636134,    83,  1465
 2021, 04, 03, 12, 09,   17.175499,   11.370699,   9, 100,  369.100861,   57.678982,    87,  1560
 2021, 04, 03, 12, 09,   10.549245,   10.498837,   8,  73,  329.644165,   14.526084,   118,  2390
 2021, 04, 03, 12, 09,   10.562126,   10.528450,   8,  79,  333.884613,   21.441645,   121,  2388
 2021, 04, 03, 12, 09,   11.278146,   10.695217,   8,  34,  327.915131,   10.503649,   126,  2301
 2021, 04, 03, 12, 09,   14.745330,   11.290082,   9,  89,  346.855499,   30.789392,   131,  1888
 2021, 04, 03, 12, 09,   10.742260,   10.622621,   9,  84,  338.541138,   27.394392,   132,  2365
 2021, 04, 03, 12, 09,   10.618984,   10.618981,   8,  66,  326.421844,   10.420363,   134,  2379
 2021, 04, 03, 12, 09,   19.720070,   12.088123,   8,  74,  335.249786,    9.998919,   138,  1210
 2021, 04, 03, 12, 09,   14.806212,   11.349255,   8,  72,  334.571228,   12.736163,   138,  1879
 2021, 04, 03, 12, 09,   15.186019,   11.430102,   9,  85,  342.061981,   19.320715,   141,  1828
 2021, 04, 03, 12, 09,   14.792530,   11.385100,   9,  82,  340.193024,   18.261398,   144,  1879
 2021, 04, 03, 12, 09,   11.174911,   10.824615,   8,  76,  332.019318,   16.017347,   150,  2309
 2021, 04, 03, 12, 09,   14.362450,   11.387150,   8,  70,  333.038086,   11.316541,   154,  1933
 2021, 04, 03, 12, 09,   11.081137,   10.843330,   8,  69,  327.889130,   12.224739,   154,  2320
 2021, 04, 03, 12, 09,   15.006707,   11.734230,   9,  94,  351.141418,   32.360592,   190,  1842
 2021, 04, 03, 12, 09,   14.226508,   11.625533,   8,  36,  332.656952,    7.908386,   193,  1942
 2021, 04, 03, 12, 09,   14.965105,   11.751904,   9, 100,  360.073059,   47.593571,   194,  1846
 2021, 04, 03, 12, 09,   18.860273,   12.440754,   9,  88,  344.731628,   23.073866,   209,  1304
 2021, 04, 03, 12, 09,   18.852524,   12.439660,   9,  84,  341.163422,   18.305033,   209,  1305
 2021, 04, 03, 12, 09,   14.842262,   11.889936,   8,  56,  328.595947,   10.459179,   217,  1858
 2021, 04, 03, 12, 09,   14.834711,   11.888734,   8,  48,  327.567444,    9.303045,   217,  1859
 2021, 04, 03, 12, 09,   14.760098,   11.963796,   9, 100,  365.009399,   62.913311,   230,  1866
 2021, 04, 03, 12, 09,   12.789482,   12.082330,   9,  86,  341.194794,   28.687016,   295,  2092
 2021, 04, 03, 12, 09,    6.721895,   11.257127,   8,  63,  318.065582,   14.454377,   331,  2822
 2021, 04, 03, 12, 09,    6.721160,   11.260063,   8,  49,  318.687469,   14.817518,   338,  2821
 2021, 04, 03, 12, 09,    7.426596,   12.164324,   8,  54,  321.665344,    9.416391,   445,  2697
 2021, 04, 03, 12, 09,    7.420493,   12.161137,   8,  72,  321.879761,    9.450192,   451,  2697
 2021, 04, 03, 12, 09,   12.466329,   13.119028,   9,  80,  333.787750,   23.532087,   456,  2099
 2021, 04, 03, 12, 09,    4.627656,   11.939587,   8,  73,  322.965240,   22.487276,   492,  3023
 2021, 04, 03, 12, 09,    6.974137,   12.511857,   8,  59,  327.693481,   18.845722,   509,  2746
 2021, 04, 03, 12, 09,    6.966947,   12.510509,   8,  63,  333.164948,   26.424379,   509,  2747
 2021, 04, 03, 12, 09,    6.971597,   12.517936,   8,  60,  325.869598,   14.256316,   516,  2745
 2021, 04, 03, 12, 09,    6.964410,   12.516531,   9,  81,  330.301453,   20.392666,   516,  2746
 2021, 04, 03, 12, 09,    6.435797,   12.556049,   8,  68,  321.605133,   13.296994,   535,  2813
 2021, 04, 03, 12, 09,    3.203551,   12.481813,   8,  68,  319.183929,   24.190771,   618,  3127
 2021, 04, 03, 12, 09,    3.195672,   12.474829,   8,  52,  319.319489,   24.481236,   626,  3127