114 citations · 417 across the 8 of their papers we have counts for
8 papers
Unveiling the nature of Seyfert nuclei with 1 - 100 micron spectral energy distributions
C. L. Buchanan, J. F. Gallimore, C. P. O'Dea +8
The infrared is a key wavelength regime for probing the dusty, obscured nuclear regions of active galaxies. We present results from an infrared study of 87 nearby Seyfert galaxies…
Equatorial scattering and the structure of the broad-line region in Seyfert nuclei: evidence for a rotating disc
J. E. Smith, A. Robinson, S. Young +2
We present detailed scattering models confirming that distinctive variations in polarization across the broad Halpha line, which are observed in a significant fraction of Seyfert 1…
Testing the photoionization models of powerful radio galaxies: Mixed line-emitting media in 3C 321
T. G. Robinson, C. N. Tadhunter, D. J. Axon +1
The photoionization models for the narrow emission line regions of powerful radio galaxies have yet to be tested in depth. To this end, we present high-quality long-slit spectrosco…
Highly polarized structures in the near-nuclear regions of Cygnus A: intrinsic anisotropy within the cones?
C. N. Tadhunter, W. Sparks, D. J. Axon +6
We present near-IR imaging polarimetry observations of the nucleus of Cygnus A, taken with the NICMOS camera of the HST at a wavelength of 2.0 microns.These maps reveal a highly co…
The nature of the optical---radio correlations for powerful radio galaxies
C. N. Tadhunter, R. Morganti, A. Robinson +3
The nature of the optical--radio correlations for powerful radio galaxies is investigated using spectroscopic observations of a complete sample of southern 2Jy radio sources. In li…
Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XII. Ground-Based Monitoring of 3C 390.3
M. Dietrich, B. M. Peterson, P. Albrecht
Results of a ground-based optical monitoring campaign on 3C 390.3 in 1994-95 are presented. The broad-band fluxes (B, V, R, and I), the spectrophotometric optical continuum flux F(…