Hubble Diagram Test of 280 Supernovae Redshift Data

Abstract

We compare the Hubble diagram calculated from the observed redshift (RS)/magnitude ( μ ) data of 280 Supernovae in the RS range of z = 0.0104 to 8.1 with Hubble diagrams inferred on the basis of the exponential tired light and the Lambda Cold Dark Matter (ΛCDM) cosmological model. We show that the experimentally measured Hubble diagram follows clearly the exponential photon flight time ( t S )/RS relation, whilst the data calculated on the basis of the ΛCDM model exhibit poor agreement with the observed data.