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arXiv · astro-ph/0610822

MOST Photometry of the roAp Star HD 134214

C. Cameron·J. M. Matthews·J. F. Rowe·R. Kuschnig·D. B. Guenther·A. F. J. Moffat·S. M. Rucinski·D. Sasselov·G. A. H. Walker·W. W. Weiss
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Abstract

We present 10.27$ \rm{hrs}$ of photometry of the roAp star HD 134214 obtained by the MOST satellite. The star is shown to be monoperiodic and oscillating at a frequency of 2948.97$ \pm 0.55 μ\rm{Hz}$. This is consistent with earlier ground based photometric campaigns (e.g. Kreidl et al. 1994). We do not detect any of the additional frequencies identified in the recent spectroscopic study by Kurtz et al. (2006) down to an amplitude limit of 0.36$ \rm{mmag}$ ($2σ$ significance limit).

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C. Cameron, J. M. Matthews, J. F. Rowe, R. Kuschnig, D. B. Guenther, A. F. J. Moffat, S. M. Rucinski, D. Sasselov, G. A. H. Walker, W. W. Weiss. 2006-10-27. MOST Photometry of the roAp Star HD 134214. https://doi.org/10.1553/cia148s57

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