Anke van Dyk
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View article: <i>TESS</i> and ground-based observations of WZ Sge-type dwarf novae in outburst
<i>TESS</i> and ground-based observations of WZ Sge-type dwarf novae in outburst Open
Dwarf nova (DN) superoutbursts are accompanied by superhumps, which change their periods and profiles over a superoutburst. We present the TESS and ground-based observations of nine WZ Sge-type DNe and candidates in superoutburst. In TCP J…
View article: Discovering Cataclysmic Variables from the Rubin Observatory LSST
Discovering Cataclysmic Variables from the Rubin Observatory LSST Open
The Vera C. Rubin Observatory’s Legacy Survey of Space and Time (LSST) will provide a windfall of new transients and variable sources. Here we have performed mock observation simulations to understand LSST’s expected detection rates for ca…
View article: Discovering Cataclysmic Variables from the Rubin Observatory LSST
Discovering Cataclysmic Variables from the Rubin Observatory LSST Open
The Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST) will provide a windfall of new transients and variable sources. Here we have performed mock observation simulations to understand LSST's expected detection rates for ca…
View article: A Broadband X-Ray Investigation of Fast-spinning Intermediate Polar CTCV J2056–3014
A Broadband X-Ray Investigation of Fast-spinning Intermediate Polar CTCV J2056–3014 Open
We report on XMM-Newton, NuSTAR, and NICER X-ray observations of CTCV J2056–3014, a cataclysmic variable (CV) with one of the fastest-spinning white dwarfs (WDs) at P = 29.6 s. While previously classified as an intermediate polar, CJ2056 a…
View article: A Broadband X-ray Investigation of Fast-Spinning Intermediate Polar CTCV J2056-3014
A Broadband X-ray Investigation of Fast-Spinning Intermediate Polar CTCV J2056-3014 Open
We report on XMM-Newton, NuSTAR, and NICER X-ray observations of CTCV J2056-3014, a cataclysmic variable (CV) with one of the fastest-spinning white dwarfs (WDs) at P = 29.6 s. While previously classified as an intermediate polar (IP), CJ2…
View article: Rapid Evolution of the White Dwarf Pulsar AR Scorpii
Rapid Evolution of the White Dwarf Pulsar AR Scorpii Open
Analysis of AR Sco optical light curves spanning 9 yr shows a secular change in the relative amplitudes of the beat pulse pairs generated by the two magnetic poles of its rotating white dwarf. Recent photometry now shows that the primary a…
View article: Rapid Evolution of the White Dwarf Pulsar AR Scorpii
Rapid Evolution of the White Dwarf Pulsar AR Scorpii Open
Analysis of AR Sco optical light curves spanning nine years show a secular change in the relative amplitudes of the beat pulse pairs generated by the two magnetic poles of its rotating white dwarf. Recent photometry now shows that the prim…