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arXiv · 0712.2286

The PSU/TCfA Search for Planets Around Evolved Stars: Vsin(i) Measurements for Slow Rotating F-K Giants

Grzegorz Nowak·Andrzej Niedzielski
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Abstract

We present results of our projected rotational velocities (Vsin(i)) measurements of F, G and K giants obtained from the cross-correlation function (CCF) constructed from high signal to noise spectra. We also present the calibration of the HET/HRS cross-correlation function to determine accurate projected rotational velocities Vsin(i) for slowly-rotating F-K giants.

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Grzegorz Nowak, Andrzej Niedzielski. 2007-12-14. The PSU/TCfA Search for Planets Around Evolved Stars: Vsin(i) Measurements for Slow Rotating F-K Giants. https://arxiv.org/abs/0712.2286

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