  In this work we combined AWSoM's non-equilibrium ionization [NEI]
calculations from (Szente:2022) with the synthetic spectral computations of
SPECTRUM (Szente:2019), to predict non-equilibrium line intensities across the
entire domain of the AWSoM 3D global model. We find that the resulting spectra
are strongly affected by non-equilibrium effects in the fast wind regions and
streamer edges and that these effects propagate to narrowband images from
SoHO/EIT, SECCHI/EUVI and SDO/AIA. The dependence shows a different nature for
each line observed resulting in significant changes in line intensity, which
need to be accounted for during plasma diagnostics. However, we also find that
these effects depend on the local plasma properties, and that no single
correction can be developed to account for non-equilibrium effects in observed
spectra and images. Comparing to observational data we saw that the changes due
to NEI, while significant, are not sufficient to account for the differences
between Hinode/EIS spectra and AWSoM/SPECTRUM predictions.
