arXiv · 2202.03895
Searching for white dwarf variables in TESS data
Abstract
A sample of 4 thousands Gaia sources with apparent $G$-band magnitudes of $<17$ and trigonometric parallaxes of $>3.33$ milli-arcseconds were cross-matched to the Transiting Exoplanet Survey high level science products and the Full-Frame Images in order to extract the light curves of possible white dwarf variables. Most of the targets in the sample were observed in at least 27-day observing cycle with 30-minutes cadence. Based on Lomb-Scargle periodogram constructed from de-trended light curves, more than 600 sources have indication of periodic variability. This paper presents the early results from the identification.
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Rhorom Priyatikanto. 2022-02-08. Searching for white dwarf variables in TESS data. https://doi.org/10.1088/1742-6596%2F2214%2F1%2F012006
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