year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 19, 13, 17,   19.277174,  -19.198891,   8,  45,  312.930023,   20.637020,   232,    46
 2020, 09, 19, 13, 17,   18.867634,  -18.015785,   8,  65,  320.477631,   36.923790,   423,    46
 2020, 09, 19, 13, 17,   18.853807,  -18.019039,   8,  62,  318.485901,   31.427935,   423,    47
 2020, 09, 19, 13, 17,   18.556211,  -18.088892,   8,  37,  318.543243,   25.166094,   423,    69
 2020, 09, 19, 13, 17,   18.543026,  -18.091972,   8,  77,  323.088257,   37.044113,   423,    70
 2020, 09, 19, 13, 17,   18.566040,  -18.072157,   7,  24,  319.999481,   27.037176,   424,    68
 2020, 09, 19, 13, 17,   18.602468,  -18.049114,   8,  58,  315.238312,   19.879822,   425,    65
 2020, 09, 19, 13, 17,   18.595621,  -18.043785,   8,  43,  311.417908,   14.646105,   434,    65
 2020, 09, 19, 13, 17,   15.611121,  -18.402609,   8,  43,  316.231110,   11.758060,   473,   340
 2020, 09, 19, 13, 17,   17.842018,  -17.823187,   8,  68,  316.808838,   19.646643,   487,   115
 2020, 09, 19, 13, 17,   18.729694,  -17.510365,   8,  59,  317.694733,   28.098488,   503,    44
 2020, 09, 19, 13, 17,   18.065298,  -17.327845,   9,  80,  325.619690,   39.337708,   552,    86
 2020, 09, 19, 13, 17,   18.975498,  -17.101185,   8,  62,  313.051147,   20.697483,   553,    19
 2020, 09, 19, 13, 17,   18.112976,  -17.245485,   8,  64,  331.175507,   52.071777,   557,    81
 2020, 09, 19, 13, 17,   18.100170,  -17.248482,   8,  65,  333.118256,   57.641895,   557,    82
 2020, 09, 19, 13, 17,   18.035454,  -17.297712,   8,  68,  315.956635,   15.730264,   563,    87
 2020, 09, 19, 13, 17,   18.118355,  -17.250471,   8,  67,  321.665741,   27.980829,   565,    80
 2020, 09, 19, 13, 17,   18.105505,  -17.253405,   9,  83,  329.777618,   48.992985,   565,    81
 2020, 09, 19, 13, 17,   18.102251,  -17.239872,   8,  77,  322.918884,   31.650391,   566,    81
 2020, 09, 19, 13, 17,   17.443020,  -17.090683,   9,  83,  328.850800,   43.296753,   604,   128
 2020, 09, 19, 13, 17,   17.463396,  -17.072197,   8,  48,  318.016113,   19.464808,   605,   126
 2020, 09, 19, 13, 17,   17.451681,  -17.074892,   8,  63,  328.696503,   41.596954,   605,   127
 2020, 09, 19, 13, 17,   17.439985,  -17.077581,   8,  55,  327.741394,   38.683628,   605,   128
 2020, 09, 19, 13, 17,   17.465841,  -17.074820,   8,  49,  315.207153,   14.047180,   613,   125
 2020, 09, 19, 13, 17,   17.454090,  -17.077440,   9,  81,  327.685242,   39.145222,   613,   126
 2020, 09, 19, 13, 17,   17.442341,  -17.080061,   9,  88,  336.087982,   63.982059,   613,   127
 2020, 09, 19, 13, 17,   17.430632,  -17.082678,   8,  78,  323.133026,   31.298826,   613,   128
 2020, 09, 19, 13, 17,   18.025341,  -16.648975,   9,  99,  359.844330,  189.885773,   651,    73
 2020, 09, 19, 13, 17,   18.047592,  -16.665440,   8,  39,  315.885132,   22.150225,   658,    71
 2020, 09, 19, 13, 17,   18.027985,  -16.641125,   9,  99,  358.284027,  182.097733,   660,    72
 2020, 09, 19, 13, 17,   18.014927,  -16.644060,   9,  87,  334.127472,   70.092537,   660,    73
 2020, 09, 19, 13, 17,   17.596220,  -16.658216,   8,  38,  315.313263,   20.070663,   674,   104
 2020, 09, 19, 13, 17,   16.360207,  -16.753336,   8,  53,  317.245483,   12.138982,   695,   211
 2020, 09, 19, 13, 17,   16.485218,  -16.578991,   8,  59,  316.741943,   13.783730,   714,   195
 2020, 09, 19, 13, 17,   16.474840,  -16.581287,   8,  48,  315.314941,   11.552611,   714,   196
 2020, 09, 19, 13, 17,   16.486366,  -16.575705,   8,  52,  317.911682,   13.429402,   722,   194
 2020, 09, 19, 13, 17,   16.475956,  -16.577930,   8,  54,  319.088593,   16.009228,   722,   195
 2020, 09, 19, 13, 17,   16.441616,  -16.317196,   8,  43,  325.062531,   27.257870,   758,   191
 2020, 09, 19, 13, 17,   16.431219,  -16.319447,   9,  84,  332.033203,   42.894844,   758,   192
 2020, 09, 19, 13, 17,   16.420998,  -16.321651,   8,  63,  323.838287,   24.143057,   758,   193
 2020, 09, 19, 13, 17,   18.235479,  -15.890965,   8,  60,  311.938812,   19.940464,   760,    41