45 citations · 49 across the 4 of their papers we have counts for
4 papers
First detailed study of two eccentric eclipsing binaries: TYC 5378-1590-1 and TYC 8378-252-1
P. Zasche, D. Sürgit, A. Erdem +2
Aims: The analysis of combined photometry and spectroscopy of eccentric eclipsing binary systems facilitates the derivation of precise values for the parameters of the component st…
New studies of a variety of Southern pulsating B stars
C. Ulusoy, C. A. Engelbrecht, T. Gülmez
We present preliminary results of multi-colour photometry of Beta Cephei stars observed in the LMC and in NGC 6200. Tentative identifications of pulsation modes have been made, and…
Application of Monte Carlo-based statistical significance determinations to the Beta Cephei stars V400 Car, V401 Car, V403 Car and V405 Car
C. A. Engelbrecht, F. A. M. Frescura, B. S. Frank
We have used Lomb-Scargle periodogram analysis and Monte Carlo significance tests to detect periodicities above the 3-sigma level in the Beta Cephei stars V400 Car, V401 Car, V403…
Significance Tests for Periodogram Peaks
F. A. M. Frescura, C. A. Engelbrecht, B. S. Frank
We discuss methods currently in use for determining the significance of peaks in the periodograms of time series. We discuss some general methods for constructing significance test…