year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 04, 21, 29,   48.122765,   31.006613,   8,  73,  307.888336,   34.534084,   199,    14
 2020, 11, 04, 21, 29,   48.139679,   31.006075,   9, 100,  320.544220,   64.011391,   199,    15
 2020, 11, 04, 21, 29,   50.287766,   30.346722,   9,  89,  314.108643,   30.999491,   283,   169
 2020, 11, 04, 21, 29,   50.281151,   30.346764,   9,  94,  317.091492,   35.326969,   291,   169
 2020, 11, 04, 21, 29,   50.293324,   30.346104,   9,  86,  312.879333,   28.993971,   291,   170
 2020, 11, 04, 21, 29,   47.732857,   28.887074,   8,  74,  311.154053,   41.923775,   524,     5
 2020, 11, 04, 21, 29,   47.729061,   28.887257,   8,  77,  311.911438,   43.578709,   533,     5
 2020, 11, 04, 21, 29,   49.702423,   28.492353,   9,  81,  312.972565,   25.839468,   572,   143
 2020, 11, 04, 21, 29,   49.715038,   28.491714,   9, 100,  325.684540,   49.937408,   572,   144
 2020, 11, 04, 21, 29,   49.705761,   28.494070,   9, 100,  321.454681,   40.918125,   580,   144
 2020, 11, 04, 21, 29,   49.718357,   28.493355,   9,  98,  319.242493,   36.476624,   580,   145
 2020, 11, 04, 21, 29,   52.173576,   27.723827,   9, 100,  330.179901,   34.588806,   667,   390
 2020, 11, 04, 21, 29,   52.175484,   27.721024,   9, 100,  330.164795,   34.988091,   674,   391
 2020, 11, 04, 21, 29,   52.249241,   27.680962,   9, 100,  328.702545,   32.563824,   677,   400
 2020, 11, 04, 21, 29,   52.635250,   27.500576,   8,  33,  306.107117,    8.609337,   697,   449
 2020, 11, 04, 21, 29,   52.644047,   27.499878,   8,  61,  305.766235,    9.056523,   697,   450
 2020, 11, 04, 21, 29,   56.053879,   27.169415,   8,  68,  306.418182,    9.633469,   699,   822