year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 10, 03, 37,  143.084396,   59.596733,   8,  57,  303.931152,    9.626873,    60,   900
 2020, 10, 10, 03, 37,  143.082321,   59.642361,   8,  59,  309.536560,   11.610539,    69,   899
 2020, 10, 10, 03, 37,  143.066788,   59.641315,   9,  80,  319.784271,   19.555483,    69,   900
 2020, 10, 10, 03, 37,  142.951889,   59.659367,   7,  22,  300.479828,    6.602652,    72,   907
 2020, 10, 10, 03, 37,  142.964432,   59.668819,   8,  61,  311.054688,   12.730521,    73,   906
 2020, 10, 10, 03, 37,  141.750565,   59.628071,   8,  78,  317.783417,   17.175314,    82,   987
 2020, 10, 10, 03, 37,  133.011658,   59.356720,   8,  35,  300.456909,    6.060227,   185,  1523