We present a spectral analysis of the spectrum from the Hubble Space Telescope Cosmic Origins Spectrograph (HST/COS) of the southern VY Scl nova-like variable...
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PublicationSpectroscopy from the Hubble Space Telescope Cosmic Origins Spectrograph of the Southern Nova-like BB Doradus in an Intermediate State
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PublicationSpiral shocks in the accretion disc of IP Peg during outburst maximum
In response to our recent discovery of spiral arms in the accretion disc of IP Peg during rise to outburst, we have obtained time-resolved spectrophotometry of...
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PublicationSwift X-Ray and Ultraviolet Monitoring of the Classical Nova V458 Vul (Nova Vul 2007)
We describe the highly variable X-ray and UV emission of V458 Vul (Nova Vul 2007), observed by Swift between 1 and 422 days after outburst. Initially bright...
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PublicationSWSextantis stars: the dominant population of cataclysmic variables with orbital periods between 3 and 4h
We present time-series optical photometry of five new cataclysmic variables (CVs) identified by the Hamburg Quasar Survey (HQS). The deep eclipses observed in...
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PublicationSY Cnc, a case for unstable mass transfer?
Intermediate-resolution (0.5-1 Å) optical spectroscopy of the cataclysmic variable (CV) SY Cnc reveals the spectrum of the donor star. Our data enable us to...
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PublicationThe distances of the Galactic novae
Utilizing the unique location of red clump giants on colour-magnitude diagrams obtained from various near-infrared surveys, we derived specific reddening...
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PublicationThe donor star radial velocity curve in the cataclysmic variable GY Cnc confirms white dwarf eclipse modelling mass
A large number of white dwarf and donor masses in cataclysmic variables have been found via modelling the primary eclipse, a method that relies on untested...
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PublicationThe evolutionary status of Cataclysmic Variables: eclipse modelling of 15 systems
We present measurements of the component masses in 15 Cataclysmic Variables (CVs) - 6 new estimates and 9 improved estimates. We provide new calibrations of the...
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PublicationThe fight for accretion: discovery of intermittent mass transfer in BB Doradus in the low state
Our long-term photometric monitoring of southern nova-like cataclysmic variables with the 1.3-m Small and Moderate Aperture Research Telescope System (SMARTS)...