Analysis of quasar magnitudes
  Since their discovery the analysis of quasar magnitudes has generally
required some form of evolution. Assuming that quasars do not have evolution
this paper shows that they have a well-defined intrinsic magnitude distribution
that is independent of cosmological models. However the average apparent
magnitudes are essentially constant which means that the only cosmological
information they contain is that the absolute flux density has a power law
distribution. Thus quasar magnitudes, by themselves, are essentially useless
for cosmological investigations.
