year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 04, 11, 49,   20.917786,    4.635928,   8,  79,  322.003479,   12.464021,     2,  1905
 2020, 06, 04, 11, 49,   20.460203,    4.600118,   9,  93,  344.995331,   39.412678,     7,  1963
 2020, 06, 04, 11, 49,   18.640759,    4.444578,   8,  66,  310.130402,    9.039259,    26,  2166
 2020, 06, 04, 11, 49,   19.157360,    4.673002,   8,  55,  310.507874,    7.438414,    47,  2109
 2020, 06, 04, 11, 49,   19.158928,    4.672254,   8,  53,  309.975037,    6.923718,    49,  2108
 2020, 06, 04, 11, 49,   20.342598,    5.699551,   8,  73,  315.442780,    9.096861,   172,  1947
 2020, 06, 04, 11, 49,   20.505302,    5.839882,   8,  64,  309.813446,    4.652941,   189,  1923
 2020, 06, 04, 11, 49,   19.278019,    5.703964,   8,  76,  316.691406,   11.912787,   198,  2070
 2020, 06, 04, 11, 49,   19.465445,    6.065861,   8,  65,  309.387573,    6.411170,   247,  2040
 2020, 06, 04, 11, 49,   19.442617,    6.099741,   8,  60,  307.160950,    4.914407,   252,  2042
 2020, 06, 04, 11, 49,   19.503220,    6.165455,   8,  56,  308.109894,    4.144184,   261,  2033
 2020, 06, 04, 11, 49,   18.377214,    6.016017,   8,  76,  317.021027,   15.653226,   265,  2156
 2020, 06, 04, 11, 49,   19.394606,    6.185651,   9,  92,  341.034729,   37.147240,   266,  2045
 2020, 06, 04, 11, 49,   19.077766,    6.143172,   8,  67,  310.429413,    6.410014,   267,  2081
 2020, 06, 04, 11, 49,   19.054283,    6.363336,   8,  68,  310.767792,    5.614541,   300,  2078
 2020, 06, 04, 11, 49,   18.370493,    6.270935,   8,  31,  303.653412,    3.501267,   302,  2151
 2020, 06, 04, 11, 49,   18.371820,    6.275326,   8,  53,  308.498688,    6.288332,   305,  2150
 2020, 06, 04, 11, 49,   29.802536,    8.178261,   7,   0,  304.741272,    6.379472,   332,   712
 2020, 06, 04, 11, 49,   18.336699,    6.525508,   8,  56,  307.217743,    4.486002,   342,  2148
 2020, 06, 04, 11, 49,   18.228741,    6.507941,   8,  61,  310.617798,    7.381342,   342,  2159
 2020, 06, 04, 11, 49,   31.062836,    9.449816,   8,  37,  308.518555,    4.807408,   501,   527
 2020, 06, 04, 11, 49,   31.056259,    9.448977,   8,  42,  309.407501,    5.139988,   501,   528
 2020, 06, 04, 11, 49,   31.967724,    9.750302,   8,  49,  311.898621,    7.784829,   524,   395
 2020, 06, 04, 11, 49,   31.967905,    9.752849,   8,  36,  310.041382,    6.773596,   531,   394
 2020, 06, 04, 11, 49,   32.222458,   10.430550,   8,  38,  309.656433,    7.809367,   621,   347
 2020, 06, 04, 11, 49,   32.214298,   10.429512,   7,  18,  307.866669,    6.067703,   621,   348
 2020, 06, 04, 11, 49,   32.221409,   10.430338,   8,  57,  310.660858,    8.267829,   628,   346
 2020, 06, 04, 11, 49,   32.213226,   10.429356,   7,   9,  307.413544,    5.012038,   628,   347
 2020, 06, 04, 11, 49,   23.642120,    9.527976,   8,  63,  316.937317,    4.833073,   664,  1385
 2020, 06, 04, 11, 49,   21.235439,    9.259578,   9,  84,  333.384949,   11.436851,   678,  1723
 2020, 06, 04, 11, 49,   21.133141,    9.351851,   8,  70,  322.358276,    6.305385,   694,  1734
 2020, 06, 04, 11, 49,   32.316113,   11.065367,   8,  43,  308.296265,    4.353908,   716,   321
 2020, 06, 04, 11, 49,   32.705822,   11.418596,   8,  72,  319.302734,   19.271683,   763,   270