year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 28, 10, 38,   32.928982,    0.647070,   9,  89,  335.534088,   29.869022,     6,  2626
 2021, 03, 28, 10, 38,   32.922806,    0.646094,   9,  81,  322.978333,   16.051994,     6,  2627
 2021, 03, 28, 10, 38,   35.611938,    1.103010,   8,  56,  312.044891,    6.046681,    10,  2318
 2021, 03, 28, 10, 38,   34.708927,    1.044215,   9,  81,  324.547852,   27.662865,    23,  2423
 2021, 03, 28, 10, 38,   45.535500,    2.711119,   8,  61,  329.465973,   16.713072,    25,  1041
 2021, 03, 28, 10, 38,   33.281349,    1.024750,   8,  76,  323.059692,   25.745653,    54,  2557
 2021, 03, 28, 10, 38,   33.269875,    1.022935,   8,  65,  319.405457,   20.063938,    54,  2558
 2021, 03, 28, 10, 38,   32.310223,    1.053989,   8,  47,  309.741913,    5.738508,    77,  2706
 2021, 03, 28, 10, 38,   32.311440,    1.051713,   8,  59,  309.190216,    5.127583,    83,  2705
 2021, 03, 28, 10, 38,   34.200455,    1.706332,   8,  75,  323.286804,   12.328238,   134,  2458
 2021, 03, 28, 10, 38,   34.184635,    1.830684,   8,  71,  325.699127,   13.534043,   152,  2457
 2021, 03, 28, 10, 38,   30.273031,    1.234048,   8,  73,  312.505341,   10.984428,   154,  2952
 2021, 03, 28, 10, 38,   30.273443,    1.240340,   8,  55,  313.095001,   13.371268,   162,  2951
 2021, 03, 28, 10, 38,   32.083511,    1.604631,   8,  46,  310.266388,    8.905094,   168,  2720
 2021, 03, 28, 10, 38,   32.076748,    1.603554,   9,  82,  323.597717,   21.640694,   168,  2721
 2021, 03, 28, 10, 38,   33.901737,    2.225589,   8,  69,  324.380554,   14.353536,   217,  2476
 2021, 03, 28, 10, 38,   30.829374,    1.949052,   8,  78,  317.405975,   19.367352,   249,  2874
 2021, 03, 28, 10, 38,   30.821672,    1.947814,   8,  75,  314.846436,   16.620632,   249,  2875
 2021, 03, 28, 10, 38,   33.664124,    2.548347,   8,  75,  322.079041,   17.848387,   269,  2492
 2021, 03, 28, 10, 38,   33.666485,    2.549344,   9,  80,  326.066498,   24.002291,   274,  2491
 2021, 03, 28, 10, 38,   31.822586,    2.322475,   9,  82,  324.995972,   19.634426,   281,  2733
 2021, 03, 28, 10, 38,   31.815403,    2.321320,   8,  50,  318.870056,   12.654909,   281,  2734
 2021, 03, 28, 10, 38,   31.808308,    2.320187,   9,  99,  357.358368,   78.771095,   281,  2735
 2021, 03, 28, 10, 38,   31.801275,    2.319051,   8,  38,  311.141022,    7.188601,   281,  2736
 2021, 03, 28, 10, 38,   31.820971,    2.333322,   8,  52,  320.824188,   14.252168,   282,  2733
 2021, 03, 28, 10, 38,   31.813873,    2.332189,   8,  64,  327.304352,   21.586660,   282,  2734
 2021, 03, 28, 10, 38,   31.226908,    3.048486,   8,  42,  313.993683,    9.094165,   406,  2790
 2021, 03, 28, 10, 38,   31.660225,    3.249187,   8,  58,  321.799164,   15.719317,   424,  2725
 2021, 03, 28, 10, 38,   28.060022,    2.701565,   7,  29,  300.263519,   10.997202,   436,  3121
 2021, 03, 28, 10, 38,   30.710613,    3.188219,   8,  71,  315.262573,   14.578522,   439,  2852
 2021, 03, 28, 10, 38,   34.283222,    3.811098,   9,  80,  328.480316,   22.278534,   443,  2399
 2021, 03, 28, 10, 38,   33.138149,    3.989833,   8,  74,  324.298065,   18.828569,   500,  2509
 2021, 03, 28, 10, 38,   31.253504,    3.685214,   8,  70,  317.259644,   11.014809,   501,  2767
 2021, 03, 28, 10, 38,   36.788517,    4.846820,   8,  71,  334.859528,   15.977278,   538,  2083
 2021, 03, 28, 10, 38,   35.838902,    5.204072,   7,   0,  366.488220,  108.862732,   614,  2171
 2021, 03, 28, 10, 38,   45.265121,    6.887685,   9,  87,  342.676910,   24.213455,   651,   967
 2021, 03, 28, 10, 38,   28.693880,    4.432135,   7,  29,  300.143921,    6.105233,   678,  3032
 2021, 03, 28, 10, 38,   36.300320,    5.795444,   8,  65,  332.805054,   23.888430,   691,  2111
 2021, 03, 28, 10, 38,   29.514040,    4.874716,   8,  49,  311.354065,   13.162397,   717,  2941
 2021, 03, 28, 10, 38,   29.504820,    4.873168,   8,  70,  342.944275,   72.923859,   717,  2942
 2021, 03, 28, 10, 38,   29.495527,    4.871602,   8,  55,  313.033051,   14.817990,   717,  2943
 2021, 03, 28, 10, 38,   35.668488,    5.884198,   7,  20,  327.426910,   16.870247,   720,  2172
 2021, 03, 28, 10, 38,   29.507456,    4.881081,   9,  93,  341.905609,   68.395836,   725,  2941
 2021, 03, 28, 10, 38,   29.498129,    4.879447,   9,  88,  333.181702,   47.396309,   725,  2942
 2021, 03, 28, 10, 38,   29.488871,    4.877823,   8,  61,  306.204010,    6.570714,   725,  2943
 2021, 03, 28, 10, 38,   28.764099,    4.763356,   8,  49,  301.850739,    6.309690,   726,  3018
 2021, 03, 28, 10, 38,   35.908932,    6.095356,   8,  70,  331.482086,   17.157051,   744,  2144
 2021, 03, 28, 10, 38,   30.026342,    5.126431,   8,  60,  306.854248,    7.867820,   745,  2877
 2021, 03, 28, 10, 38,   32.450813,    5.655107,   8,  67,  318.876678,   11.096560,   762,  2535