27 citations · 71 across the 11 of their papers we have counts for
13 papers
Analysis of quasar magnitudes
David F. Crawford
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…
Is the universe static?
David F. Crawford
A fundamental property of an expanding universe is that any time dependent characteristic of distant objects must appear to scale by the factor ). This is called time dilatio…
A problem with the analysis of type Ia supernovae
David F. Crawford
Type Ia supernovae have light curves that have widths and magnitudes that can be used for testing cosmologies and they provide one of the few direct measurements of time dilation.…
Type Ia supernovae observations do not show time dilation
David F. Crawford
The standard analysis for type Ia supernovae uses a set of templates to overcome the intrinsic variation of the supernova light curves with wavelength. This paper shows that standa…
Observational evidence favors a static universe
David F. Crawford
The common attribute of all Big Bang cosmologies is that they are based on the assumption that the universe is expanding. However examination of the evidence for this expansion cle…
Observations of type 1a supernovae are consistent with a static universe
David F. Crawford
Analysis of type 1a supernovae observations out to a redshift of =1.6 shows that there is good agreement between the light-curve widths and which is usually interpreted…