  HE0141-3932 (zem=1.80) is a bright blue radio-quite quasar which reveals an
emission line spectrum with an unusually weak Ly-alpha line. In addition, large
redshift differences (Delta z=0.05) are observed between high ionization and
low ionization emission lines. Absorption systems identified at z=1.78, 1.71,
and 1.68 show mild oversolar metallicities (Z ~= 1-2Zsolar) and can be
attributed to the associated gas clouds ejected from the circumnuclear region.
The joint analysis of the emission and absorption lines leads to the conclusion
that this quasar is seen almost pole-on. Its apparent luminosity may be Doppler
boosted by ~10 times. The absorbing gas shows high abundance of Fe, Mg, and Al
([Fe, Mg, Al/C] ~= 0.15+/-0.10) along with underabundance of N ([N/C]<=-0.5).
This abundance pattern is at variance with current chemical evolution models of
QSOs predicting [N/C]>0 and [Fe/C]<0 at Z ~ Zsolar. Full details of this work
are given in Reimers et al. (2005).
