… For a specified number of components, the MFICA works as well or better than any
decomposition scheme we have investigated (Allen & Hewett, in preparation). As a result, relatively …

… (2010) DR7 quasar catalogue, emission-line measurements are made using spectra (Wild
& Hewett 2010) processed using the improved sky subtraction of Wild & Hewett (2005). For …

… & Hewett (2005). Systemic redshifts are calculated as described in Section 3 of Rankine et al.
(… will be described in a forthcoming publication by PCHewett. To measure the emission line …

We present an investigation of the low-frequency radio and ultraviolet properties of a sample
of ≃10 500 quasars from the Sloan Digital Sky Survey Data Release 14, observed as part …

… and ‘cross-correlation’ scheme as described in section 4.2 of Hewett & Wild (2010). There
are two key differences compared to Hewett & Wild (2010). First, we employ 33 high signal-to-…

Understanding the links between different phases of outflows from active galactic nuclei is a
key goal in extragalactic astrophysics. Here we compare [O iii] λλ4960,5008 outflow …

We use multiepoch quasar spectroscopy to determine how accurately single-epoch spectroscopy
can locate quasars in emission-line parameter space in order to inform investigations …

… with, biconical winds on larger (∼100s of pc) narrow-line region scales with circumnuclear
or mid-plane dust obscuring the receding bicone (Crenshaw et al. 2010; Bae & Woo 2016). …

In active galactic nuclei, the relationship between UV and X-ray luminosity is well studied (often
characterised by α ox ) but often with heterogeneous samples. We have parametrized …

… I have to start by saying a massive thank you to Paul Hewett and Manda Banerji for their
enthusiastic supervision. Their scientific, career, … I’m glad we got to collaborate during our PhDs. …