year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 23, 00, 18,   31.506243,   36.943832,   9, 100,  323.683655,   24.560806,    30,  2404
 2020, 07, 23, 00, 18,   31.510494,   36.944752,   9, 100,  325.707611,   26.717978,    34,  2405
 2020, 07, 23, 00, 18,   22.947590,   37.871628,   9, 100,  324.309418,   14.614373,   136,  1545
 2020, 07, 23, 00, 18,   22.956249,   37.870300,   9,  96,  317.874451,   10.623428,   136,  1546
 2020, 07, 23, 00, 18,   22.937328,   37.866367,   9, 100,  331.250946,   20.079826,   137,  1544
 2020, 07, 23, 00, 18,   22.946014,   37.865044,   9,  88,  313.737183,    7.909850,   137,  1545
 2020, 07, 23, 00, 18,   22.918289,   37.862442,   9,  99,  319.555878,   11.743981,   138,  1542
 2020, 07, 23, 00, 18,   22.916626,   37.855865,   8,  70,  306.936096,    5.223538,   139,  1542
 2020, 07, 23, 00, 18,   22.929197,   37.833458,   8,  76,  309.079956,    6.414423,   142,  1544
 2020, 07, 23, 00, 18,   22.934866,   37.812988,   8,  31,  306.971558,    4.989222,   145,  1546
 2020, 07, 23, 00, 18,   22.924589,   37.807732,   9,  99,  324.722595,   14.726667,   146,  1545
 2020, 07, 23, 00, 18,   22.931816,   37.799793,   8,  44,  308.113708,    5.428453,   147,  1546
 2020, 07, 23, 00, 18,   22.940502,   37.798466,   9, 100,  359.429352,   55.457424,   147,  1547
 2020, 07, 23, 00, 18,   22.921492,   37.794552,   8,  44,  306.693420,    5.071922,   148,  1545
 2020, 07, 23, 00, 18,   22.930252,   37.793209,   9, 100,  333.057861,   22.199980,   148,  1546
 2020, 07, 23, 00, 18,   22.938934,   37.791878,   9, 100,  374.435669,   85.756577,   148,  1547
 2020, 07, 23, 00, 18,   22.928654,   37.786629,   8,  61,  311.774475,    7.379375,   149,  1546
 2020, 07, 23, 00, 18,   13.243388,   37.515976,   9,  94,  316.726776,   25.988655,   348,   652
 2020, 07, 23, 00, 18,   13.250159,   37.520714,   9, 100,  320.016724,   30.774181,   353,   653
 2020, 07, 23, 00, 18,    6.947759,   36.883282,   8,  60,  304.537628,   18.290359,   489,    73
 2020, 07, 23, 00, 18,    6.939713,   36.878201,   9,  82,  311.225159,   29.894444,   498,    73