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astro-ph1998
B1933+503, a dusty radio quasar at z>2: implications for blank field sub-mm surveys?
Scott C. Chapman, Douglas Scott, Geraint F. Lewis +2
We present a detailed mm-wave and optical study of the gravitational lens system B1933+503, discovered by Sykes et al.(1998) in the radio. This object is probably the most complex…
astro-ph1998
The core structure of AGN: perils of adaptive optics artifacts
Scott C. Chapman, Simon L. Morris, Gordon A. H. Walker
As part of a project to map nearby Seyfert galaxies in the near-IR with adaptive optics, we present high spatial resolution, near-IR images in J,H, and K of the nuclei of NGC 3227…