Asteroseismic Investigation of two Algol-type systems V1241 Tau and GQ Dra
Burak Ula\c{s}, Ceren Ulusoy, Kosmas Gazeas, Naci Erkan, Alexios, Liakos
TL;DR
This study analyzes photometric data of two Algol-type eclipsing binaries, V1241 Tau and GQ Dra, using light curve modeling and Fourier analysis to investigate potential stellar pulsations.
Contribution
It applies combined light curve modeling and Fourier analysis to identify pulsations in two specific Algol-type systems, providing new observational insights.
Findings
V1241 Tau shows a possible residual frequency indicating pulsation.
GQ Dra shows no evidence of pulsation.
Methodology effectively detects subtle stellar variations.
Abstract
We present new photometric observations of eclipsing binary systems V1241 Tau and GQ Dra. We use the following methodology: Initially, WD code is applied to the light curves, in order to determine the photometric elements of the systems. Then the residuals are analysed using Fourier Transformation techniques. The results show that one frequency can be barely attributed to the residual light variation of V1241 Tau, while there is no evidence of pulsation on the light curve of GQ Dra.
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