80 citations · 235 across the 5 of their papers we have counts for
5 papers
SDSS J160043.6+074802.9: a very rapid sdO pulsator
P. A. Woudt, D. Kilkenny, E. Zietsman +12
We report the serendipitous discovery of the Sloan Digital Sky Survey star, SDSS J160043.6+074802.9 to be a very rapid pulsator. The variation is dominated by a frequency near 8380…
Whole Earth Telescope observations of BPM 37093: a seismological test of crystallization theory in white dwarfs
A. Kanaan, A. Nitta, D. E. Winget +3
BPM 37093 is the only hydrogen-atmosphere white dwarf currently known which has sufficient mass (~ 1.1 M_sun) to theoretically crystallize while still inside the ZZ Ceti instabilit…
The DA+dMe eclipsing binary EC13471-1258: its cup runneth over...just
D. O'Donoghue, C. Koen, D. Kilkenny +5
EC13471-1258 is a detached eclipsing binary with Porb = 3h37m, comprising a DA white dwarf and a dMe dwarf. Total eclipses of the white dwarf lasting 14 min, and a large amplitude…
Indirect imaging of the accretion stream in eclipsing polars IV: V895 Cen
Nikita Salvi, Gavin Ramsay, Mark Cropper +2
We present spectroscopic and high speed photometric data of the eclipsing polar V895 Cen. We find that the eclipsed component is consistent with it being the accretion regions on t…
Metallicity estimates for A-, F-, and G-type stars from the Edinburgh-Cape blue object survey
T. C. Beers, S. Rossi, D. O'Donoghue +4
The Edinburgh-Cape Blue Object Survey is an ongoing project to identify and analyse a large sample of hot stars selected initially on the basis of photographic colours (down to a m…