567 citations · 2.9k across the 35 of their papers we have counts for
35 papers
The Unusual Weak-Line Quasar PG1407+265 and its Foreground z~0.7 X-ray Cluster
Jonathan C. McDowell, Aneta Siemiginowska, Matthew Ashby +2
We present new observations of the odd weak-line quasar PG1407+265, and report the discovery of CXOU J140927.9+261813, a X-ray cluster. Archival X-ray photometry…
Beyond Simple AGN Unification with Chandra-observed 3CRR Sources
Joanna Kuraszkiewicz, Belinda J. Wilkes, Adam Atanas +14
Low-frequency radio selection finds radio-bright galaxies regardless of the amount of obscuration by gas and dust. We report \chandra\ observations of a complete 178~MHz-selected,…
Disentangling the AGN and Star-Formation Contributions to the Radio-X-ray Emission of Radio-Loud Quasars at 1<z<2
Mojegan Azadi, Belinda Wilkes, Joanna Kuraszkiewicz +12
We constrain the emission mechanisms responsible for the prodigious electromagnetic output generated by active galactic nuclei (AGN) and their host galaxies with a novel state-of-t…
The White Dwarf Opportunity: Robust Detections of Molecules in Earth-like Exoplanet Atmospheres with the James Webb Space Telescope
Lisa Kaltenegger, Ryan J. MacDonald, Thea Kozakis +4
The near-term search for life beyond the solar system currently focuses on transiting planets orbiting small M dwarfs, and the challenges of detecting signs of life in their atmosp…
The Low Earth Orbit Satellite Population and Impacts of the SpaceX Starlink Constellation
Jonathan C. McDowell
I discuss the current low Earth orbit artificial satellite population and show that the proposed `megaconstellation' of circa 12,000 Starlink internet satellites would dominate the…
Qwind code release: a non-hydrodynamical approach to modelling line-driven winds in active galactic nuclei
Arnau Quera-Bofarull, Chris Done, Cedric Lacey +3
Ultraviolet (UV) line driven winds may be an important part of the active galactic nucleus (AGN) feedback process, but understanding their impact is hindered by the complex nature…