COPERNICUS V1 spectra (Rogerson, 1989, ApJS, 71, 1011)

RED color : computed spectrum
BLACK color: observed spectrum
Vsini=23.25 km/sec
R=Dlambda=0.1 A
ATLAS9 model am05t9550g395k2odfnew:Teff=9500 K, logg=3.95, vturb=2 km/s

Abundances(log(Nelem/Ntot) for the synthetic spectrum:
 
        Vega             Solar

C    -3.34-0.5 = -3.84   -3.52
N    -3.77-0.5 = -4.27   -4.12  
Si   -4.69-0.5 = -5.19   -4.49
S    -5.24-0.5 = -5.75   -4.71
Ti   -7.11-0.5 = -7.61   -7.02
Fe   -4.69-0.5 = -5.19   -4.54
Co   -7.62-0.5 = -8.12   -7.12

Abundances for the other elements are solar scaled by -0.5 dex.