275 citations · 1.7k across the 61 of their papers we have counts for
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Clustering properties of the CatWISE2020 quasar catalogue and their impact on the cosmic dipole anomaly
Sebastian von Hausegger, Nathan Secrest, Harry Desmond +3
The cosmic dipole anomaly -- the observation of a significant mismatch between the dipole observed in the matter distribution and that expected given the kinematic interpretation o…
Forty years of the Ellis-Baldwin test
Nathan Secrest, Sebastian von Hausegger, Mohamed Rameez +2
Modern cosmology is built on the assumption that the Universe is homogeneous and isotropic on large scales - but this is challenged by results of the Ellis-Baldwin test that show a…
A Challenge to the Standard Cosmological Model
Nathan Secrest, Sebastian von Hausegger, Mohamed Rameez +2
We present the first joint analysis of catalogs of radio galaxies and quasars to determine if their sky distribution is consistent with the standard CDM model of cosmology. This…
A Test of the Cosmological Principle with Quasars
Nathan Secrest, Sebastian von Hausegger, Mohamed Rameez +3
We study the large-scale anisotropy of the Universe by measuring the dipole in the angular distribution of a flux-limited, all-sky sample of 1.36 million quasars observed by the Wi…
A Multi-Wavelength Analysis of NGC 4178: A Bulgeless Galaxy with an AGN
Nathan Secrest, Shobita Satyapal, Sean Moran +5
We present {\it Gemini} longslit optical spectroscopy and VLA radio observations of the nuclear region of NGC 4178, a late-type bulgeless disk galaxy recently confirmed to host an…