All Outputs (12)

PDS 456: An extreme accretion rate quasar? (2001)
Journal Article
Reeves, J., O'Brien, P., Vaughan, S., Law-Green, D., Ward, M., Simpson, C., …Edelson, R. (2001). PDS 456: An extreme accretion rate quasar?

PDS 456: an extreme accretion rate quasar? (2000)
Journal Article
Reeves, J., O'Brien, P., Vaughan, S., Law-Green, D., Ward, M., Simpson, C., …Edelson, R. (2000). PDS 456: an extreme accretion rate quasar?. Monthly Notices of the Royal Astronomical Society, 312, L17-L21

1-5μm imaging of 3CRR galaxies: the K-z relation and the geometry of the torus (2000)
Journal Article
Simpson, C., Ward, M., & Wall, J. (2000). 1-5μm imaging of 3CRR galaxies: the K-z relation and the geometry of the torus. Monthly Notices of the Royal Astronomical Society, 319, 963-976

Hubble Space Telescope Imaging of the Circinus Galaxy (2000)
Journal Article
Wilson, A., Shopbell, P., Simpson, C., Storchi-Bergmann, T., Barbosa, F., & Ward, M. (2000). Hubble Space Telescope Imaging of the Circinus Galaxy. Astronomical Journal, 120, 1325-1341

Optical and infrared observations of the luminous quasar PDS 456: a radio-quiet analogue of 3C 273? (1999)
Journal Article
Simpson, C., Ward, M., O'Brien, P., & Reeves, J. (1999). Optical and infrared observations of the luminous quasar PDS 456: a radio-quiet analogue of 3C 273?. Monthly Notices of the Royal Astronomical Society, 303, L23-L28

A dynamical model for the narrow-line region of active galactic nuclei (1996)
Journal Article
Simpson, C., & Ward, M. (1996). A dynamical model for the narrow-line region of active galactic nuclei. Monthly Notices of the Royal Astronomical Society, 282, 797-806

Emission-line ratios in a radio-selected sample of active galactic nuclei. (1996)
Journal Article
Simpson, C., Ward, M., Clements, D., & Rawlings, S. (1996). Emission-line ratios in a radio-selected sample of active galactic nuclei. Monthly Notices of the Royal Astronomical Society, 281, 509-521

An Ionization Cone and Dusty Disk in Markarian 348: The Obscuring Torus Revealed? (1996)
Journal Article
Simpson, C., Mulchaey, J. S., Wilson, A., Ward, M., & Alonso-Herrero, A. (1996). An Ionization Cone and Dusty Disk in Markarian 348: The Obscuring Torus Revealed?. Astrophysical Journal, 457, L19-

Imaging the Collimating Structures in Seyfert Galaxies (1995)
Journal Article
Simpson, C., Wilson, A., Ward, M., Alonso-Herrero, A., Mulchaey, ,., & S., J. (1995). Imaging the Collimating Structures in Seyfert Galaxies. Bulletin of the American Astronomical Society, 27, 1321-

Evidence for an Obscured Quasar in the Giant Radio Galaxy PKS 0634-205 (1995)
Journal Article
Simpson, C., Ward, M., & Wilson, A. (1995). Evidence for an Obscured Quasar in the Giant Radio Galaxy PKS 0634-205. Astrophysical Journal, 454, 683-

The obscuration to the nucleus of IC 5063. (1994)
Journal Article
Simpson, C., Ward, M., & Kotilainen, J. (1994). The obscuration to the nucleus of IC 5063. Monthly Notices of the Royal Astronomical Society, 271, 250-256

Optical spectroscopy of southern radio galaxies (1993)
Journal Article
Simpson, C., Clements, D., Rawlings, S., & Ward, M. (1993). Optical spectroscopy of southern radio galaxies. Monthly Notices of the Royal Astronomical Society, 262, 889-892