224 citations · 298 across the 4 of their papers we have counts for
5 papers
Photometric Properties of the Near-contact Binary GW Geminorum
Jae Woo Lee, Seung-Lee Kim, Chung-Uk Lee +4
New multiband CCD photometry is presented for the eclipsing binary GW Gem; the light curves are the first ever compiled. Four new minimum timings have been determined. Our ana…
The sdB+M Eclipsing System HW Virginis and its Circumbinary Planets
Jae Woo Lee, Seung-Lee Kim, Chun-Hwey Kim +4
For the very short-period sdB eclipsing binary HW Vir, we present new CCD photometry made from 2000 through 2008. In order to obtain consistency of the binary parameters, our new l…
The pulsating hot subdwarf Balloon 090100001: results of the 2005 multisite campaign
A. Baran, R. Oreiro, A. Pigulski +28
We present the results of a multisite photometric campaign on the pulsating sdB star Balloon 090100001. The star is one of the two known hybrid hot subdwarfs with both long- and sh…
Follow-up observations of pulsating subdwarf B stars: Multisite campaigns on PG 1618+563B and PG 0048+091
M. D. Reed, S. J. O'Toole, D. M. Terndrup +16
We present follow-up observations of pulsating subdwarf B (sdB) stars as part of our efforts to resolve the pulsation spectra for use in asteroseismological analyses. This paper re…
New SX Phoenicis Stars in the Globular Cluster M53
Young-Beom Jeon, Myung Gyoon Lee, Seung-Lee Kim +1
Through time-series CCD photometry of the metal-poor globular cluster M53, we have discovered eight new SX Phoenicis type stars (labeled from SXP1 to SXP8). All the new SX Phoenici…