Dipole & absolute magnitude analysis of the SCP Union supernovae within the expansion center model

TL;DR

This paper analyzes 249 supernovae within the expansion center model, revealing a dipole pattern and a magnitude anomaly at low redshifts, supporting the universe rotation hypothesis.

Contribution

It introduces a novel analysis of supernova magnitude scattering and dipole tests within the expansion center model, confirming universe rotation evidence.

Findings

Drop in supernova magnitude scattering with Hubble depth

Detection of a magnitude anomaly at low redshifts

Confirmation of universe rotation within the model

Abstract

1743 data calculated for 249 high-z SCP Union supernovae are analysed according to the expansion center model (ECM). The analysis in Hubble units begins with 13 listed normal points corresponding to 13 z-bin samples at as many Hubble depths. The novel finding is a clear drop in the average scattering of the SNe Ia Hubble Magnitude M with the ECM Hubble depth D, after using the average trend <M> computed in paper IX. Other correlations of the M scattering with the position in the sky are proposed. Consequently, 13 ECM dipole tests on the 13 z-bin samples were carried out both with unweighted and weighted fittings. A further check was made with Hubble depths D obtained by assuming M=<M> according to paper IX and XV. In conclusion the analysis of 249 SCPU SNe confirms once again the expansion center model at any Hubble depth, including a strengthening perturbation effect of the M scattering at decreasing z<0.5. A new successful dipole test introduces the absolute magnitude analysis of 398 SCPU supernovae. After testing 14 high-z normal points <MB> from paper IX Table 2, a trend analysis of another 15 and 30 normal points of the Hubble Magnitude M and a new absolute magnitude M*, at increasing <z>=z0 corresponding to a different series of z bins, leads to the discovery of the magnitude anomaly of the low <z> points. When the low <z> points are excluded, the best fittings make it possible to extrapolate the SNe Ia absolute magnitude M0 at a central redshift z0=0, with M0=-17.9+-0.1 and a few final ECM solutions of the SNe Ia <M> and M*. The magnitude anomaly is here interpreted as due to a deficiency in the magnitude formulas used; these produce a maximum peak of deviation in the range 0.04 < <z> < 0.08. That is a proof of the Universe rotation within the expansion center model.