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
Abstract
We present 10.27 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 0.55 μHz. 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 mmag (2σ significance limit).
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