The following plots show the complete ORFEUSII Echelle spectrum of HD93521. The numbers shown in squared brackets correspond to the running numbers given in the Tables2-5. Stellar lines are marked as (*), stellar wind lines as (w). Non-resonance lines are additionally marked with an asterisk, *.
The plots show one Echelle order per plot for wavelengths above 1130Å (Echelle orders 40 to 49), and half an Echelle order per plot for Echelle orders 50 to 61 (<1130Å) which includes all H2-lines. Thus the wavelength scale changes from order to order, but the relative wavelength scale (radial velocity scale) is nearly constant within these two wavelength ranges.
Copyright The European Southern Observatory (ESO)