Pulsations of the low-mass ZZ Ceti star HS 1824+6000 (2008)
Steinfadt, Justin D. R., Bildsten, Lars, Ofek, Eran O., Kulkarni, Shri R.
Measuring g-mode pulsations of isolated white dwarfs can reveal their interior properties to high precision. With a spectroscopic mass of ≈0.51 M⊙ (log g = 7.82), the DAV white dwarf HS 1824+6000...
Pulsations of the Low Mass ZZ Ceti Star HS 1824+6000 (2008)
Steinfadt, Justin D. R., Bildsten, Lars, Ofek, Eran O., Kulkarni, Shri R.
Measuring g-mode pulsations of isolated white dwarfs can reveal their interior properties to high precision. With a spectroscopic mass of ~0.51 M_{\odot} (log g = 7.82), the DAV white dwarf HS...
Discovery of the Partially Eclipsing White Dwarf Binary SDSS J143547.87+373338.5 (2008)
Steinfadt, Justin D. R., Bildsten, Lars, Howell, Steve B.
We have discovered a partially eclipsing white dwarf, low-mass M dwarf binary (3 hour 54.41 second orbital period), SDSS J143547.87+373338.5, from May 2007 observations at the WIYN telescope. Here we...
A Unique Dust Formation Episode in the SC-Type Star UY Cen (2005)
Steinfadt, Justin D. R., Clayton, Geoffrey C., Evans, Tom Lloyd, Williams, Tom
We report the first detection of new dust formation in an SC star. The prototype of the SC stars, UY Cen, underwent a decline of 2 magnitudes in the V-band. The SC stars show pulsational variations...