year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 13, 02, 05,    6.986161,   36.864883,   8,  74,  308.218109,    7.513215,   183,  2608
 2020, 08, 13, 02, 05,    5.817038,   36.699837,   9, 100,  334.009003,   53.633160,   248,  2512
 2020, 08, 13, 02, 05,    5.827173,   36.697369,   9, 100,  325.093262,   37.347530,   248,  2513
 2020, 08, 13, 02, 05,    5.822619,   36.688259,   9,  80,  314.759247,   23.816410,   249,  2513
 2020, 08, 13, 02, 05,   -7.258959,   39.039062,   8,  70,  307.008606,    8.792657,   253,  1182
 2020, 08, 13, 02, 05,    4.568771,   36.876690,   9, 100,  333.310120,   36.543564,   265,  2410
 2020, 08, 13, 02, 05,    4.579295,   36.874252,   9,  97,  318.552094,   16.137318,   265,  2411
 2020, 08, 13, 02, 05,    4.564056,   36.868309,   9, 100,  328.843597,   29.887747,   266,  2410
 2020, 08, 13, 02, 05,    4.574313,   36.865929,   9,  98,  319.039276,   16.900751,   266,  2411
 2020, 08, 13, 02, 05,    4.378447,   36.837654,   9,  82,  311.160767,   10.029648,   278,  2396
 2020, 08, 13, 02, 05,    4.464954,   36.051651,   9,  93,  316.476959,   19.036915,   389,  2432