activity
20092021
most citedAuthenticating the Presence of a Relativistic Massive Black Hole Binary in OJ 287 Using its General Relativity Centenary Flare: Improved Orbital Parameters

124 citations · 505 across the 12 of their papers we have counts for

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Showing astro-ph.SRShow all

5 papers · 1 filter

astro-ph.SR2020★ 3 cited

International observational campaign of the 2014 eclipse of EE Cep

D. Pieńkowski, C. Gałan, T. Tomov +64

Context. EE Cep is one of few eclipsing binary systems with a dark, dusty disk around an invisible object similar to ε Aur. The system is characterized by grey and asymmetric eclip…

astro-ph.SR2018★ 25 cited

GD358: three decades of observations for the in-depth asteroseismology of a DBV star

Agnes Bischoff-Kim, J. L. Provencal, P. A. Bradley +38

We report on the analysis of 34 years of photometric observations of the pulsating helium atmosphere white dwarf GD358. The complete data set includes archival data from 1982-2006,…

astro-ph.SR2012★ 19 cited

International observational campaigns of the last two eclipses in EE Cephei: 2003 and 2008/9

C. Gałan, M. Mikołajewski, T. Tomov +87

Two observational campaigns were carried out during the eclipses of EE Cep in 2003 and 2008/9 to verify whether the eclipsing body in the system is indeed a dark disk and to unders…

astro-ph.SR2010★ 16 cited

Pulsational Mapping of Calcium Across the Surface of a White Dwarf

Susan E. Thompson, M. H. Montgomery, T. von Hippel +27

We constrain the distribution of calcium across the surface of the white dwarf star G29-38 by combining time series spectroscopy from Gemini-North with global time series photometr…

astro-ph.SR2009

Multi-ring structure of the eclipsing disk in EE Cep - possible planets?

C. Galan, M. Mikolajewski, T. Tomov +57

The photometric and spectroscopic observational campaign organized for the 2008/9 eclipse of EE Cep revealed features, which indicate that the eclipsing disk in the EE Cep system h…