year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 25, 06, 57,  101.049873,    4.457328,   8,  62,  312.256744,    3.759277,     9,   997
 2021, 02, 25, 06, 57,  101.189102,    4.535773,   8,  69,  311.107147,    7.645345,    19,   975
 2021, 02, 25, 06, 57,   97.263748,    4.008703,   8,  71,  313.652679,    4.785006,    26,  1455
 2021, 02, 25, 06, 57,  100.528946,    5.282242,   8,  55,  305.924255,    5.438210,   142,  1033
 2021, 02, 25, 06, 57,  100.521561,    5.284624,   8,  62,  309.333893,    7.664354,   145,  1033
 2021, 02, 25, 06, 57,   96.438980,    4.722230,   7,   0,  306.793488,    3.266946,   150,  1547
 2021, 02, 25, 06, 57,  100.263077,    6.332446,   8,  77,  319.792999,   14.403714,   306,  1036