57 citations · 213 across the 8 of their papers we have counts for
8 papers
Revisiting the extremely long-period cataclysmic variables V479 Andromedae and V1082 Sagitarii
Gagik Tovmassian, Diogo Belloni, Anna F. Pala +56
The overwhelming majority of CVs have orbital periods shorter than 10 hr. However, a few have much longer periods, and their formation and existence pose challenges for the CV evol…
The PDS 110 observing campaign - photometric and spectroscopic observations reveal eclipses are aperiodic
Hugh P. Osborn, Matthew Kenworthy, Joseph E. Rodriguez +71
PDS 110 is a young disk-hosting star in the Orion OB1A association. Two dimming events of similar depth and duration were seen in 2008 (WASP) and 2011 (KELT), consistent with an ob…
Hubble Space Telescope Ultraviolet Light Curves Reveal Interesting Properties of CC Sculptoris and RZ Leonis
Paula Szkody, Anjum S. Mukadam, Odette Toloza +6
Time-tag ultraviolet data obtained on the Hubble Space Telescope in 2013 reveal interesting variability related to the white dwarf spin in the two cataclysmic variables RZ Leo and…
Dwarf nova-type cataclysmic variable stars are significant radio emitters
Deanne L. Coppejans, Elmar G. Koerding, James C. A. Miller-Jones +7
We present 8--12\,GHz radio light curves of five dwarf nova (DN) type Cataclysmic Variable stars (CVs) in outburst (RX And, U Gem and Z Cam), or superoutburst (SU UMa and YZ Cnc),…
GW Librae: Still Hot Eight Years Post-Outburst
Paula Szkody, Anjum S. Mukadam, Boris T. Gaensicke +8
We report continued Hubble Space Telescope (HST) ultraviolet spectra and ground-based optical photometry and spectroscopy of GW Librae eight years after its largest known dwarf nov…
The reproducible radio outbursts of SS Cygni
T. D. Russell, J. C. A. Miller-Jones, G. R. Sivakoff +16
We present the results of our intensive radio observing campaign of the dwarf nova SS Cyg during its 2010 April outburst. We argue that the observed radio emission was produced by…
An accurate geometric distance to the compact binary SS Cygni vindicates accretion disc theory
J. C. A. Miller-Jones, G. R. Sivakoff, C. Knigge +3
Dwarf novae are white dwarfs accreting matter from a nearby red dwarf companion. Their regular outbursts are explained by a thermal-viscous instability in the accretion disc, descr…
Secular changes in the quiescence of WZ Sge: the development of a cavity in the inner disk
E. Kuulkers, A. A. Henden, R. K. Honeycutt +3
We find a dimming during optical quiescence of the cataclysmic variable WZ Sge by about half a magnitude between superoutbursts. We connect the dimming with the development of a ca…