Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae (2009)
Kato, Taichi, Imada, Akira, Uemura, Makoto, Nogami, Daisaku, Maehara, Hiroyuki, Ishioka, Ryoko, ...
We systematically surveyed period variations of superhumps in SU UMa-type dwarf novae based on newly obtained data and past publications. In many systems, the evolution of superhump period are found...
The 2006 November outburst of EG Aquarii: the SU UMa nature revealed (2008)
Imada, Akira, Stubbings, Rod, Kato, Taichi, Uemura, Makoto, Krajci, Thomas, Torii, Ken'ichi, ...
We report time-resolved CCD photometry of the cataclysmic variable EG Aquarii during the 2006 November outburst During the outburst, superhumps were unambiguously detected with a mean period of...
Superhumps and flickering in V1316 Cygni (2007)
Boyd, David, Lloyd, Christopher, Koff, Robert, Krajci, Thomas, Staels, Bart, Foote, Jerrold, ...
We present analysis and results of a coordinated CCD photometry campaign to observe the 2006 June superoutburst of the cataclysmic variable V1316 Cyg involving 8 longitudinally-distributed observers....
Discovery of a Very Bright, Nearby Gravitational Microlensing Event (2007)
Gaudi, B. Scott, Patterson, Joseph, Spiegel, David S., Krajci, Thomas, Koff, R., Pojmanski, G., ...
We report the serendipitous detection of a very bright, very nearby microlensing event. In late October 2006, an otherwise unremarkable A0 star at a distance ~1 kpc (GSC 3656-1328) brightened...
Superhumps in Cataclysmic Binaries. XXV. q_crit, epsilon(q), and Mass-Radius (2005)
Patterson, Joseph, Kemp, Jonathan, Harvey, David, Fried, Robert, Rea, Robert, Monard, Berto, ...
We report on successes and failures in searching for positive superhumps in cataclysmic variables, and show the superhumping fraction as a function of orbital period. Basically, all short-period...
The 2003 Superoutburst of an SU UMa-type Dwarf Nova, GO Comae Berenices (2004)
Imada, Akira, Kato, Taichi, Uemura, Makoto, Ishioka, Ryoko, Krajci, Thomas, Sano, Yasuo, ...
We photometrically observed the 2003 June superoutburst of GO Gom. The mean superhump period was 0.063059(13) d. The resultant data revealed that (1) the obtained light curve contained a precursor,...
The 2001 superoutburst of WZ Sagittae (2002)
Patterson, Joseph, Masi, Gianluca, Richmond, Michael, Martin, Brian, Beshore, Edward, Skillman, David, ...
Also archived in: arXiv:astro-ph/0204126 v1 08 Apr 2002
The 2001 superoutburst of WZ Sagittae (2002)
Patterson, Joseph, Masi, Gianluca, Richmond, Michael, Martin, Brian, Beshore, Edward, Skillman, David, ...
Also archived in: arXiv:astro-ph/0204126 v1 08 Apr 2002
Superhumps in Cataclysmic Binaries. XXII. 1RXS J232953.9+062814 (2002)
Skillman, David, Krajci, Thomas, Beshore, Edward, Patterson, Joseph, Kemp, Jonathan, Starkey, Donn, ...
We report photometry of 1RXS J232953.9+062814, a recently discovered dwarf nova with a remarkably short 64.2-minute orbital period. In quiescence, the star's light curve is that of a double sinusoid,...
Thorstensen, John R., Fenton, William H., Patterson, Joseph O., Kemp, Jonathan, Krajci, Thomas, Baraffe, Isabelle
We present spectroscopy and time-series photometry of the newly discovered dwarf nova 1RXS J232953.9+062814. Photometry in superoutburst reveals a superhump with a period of 66.06(6) minutes. The low...