An investigation into the radial velocity variations of CoRoT-7

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Table 1:

Frequencies and amplitudes found by a pre-whitening procedure on the HARPS RV data.
Frequency	Amplitude	Comment
(c d^-1)	(m s^-1)
0.0448 $\pm$ 0.00016	8.68 $\pm$ 0.46	$f_{\rm rot}$
0.1108 $\pm$ 0.00021	6.94 $\pm$ 0.45	f₃
0.0959 $\pm$ 0.00025	5.92 $\pm$ 0.43	f₄
1.1702 $\pm$ 0.00026	5.75 $\pm$ 0.44	f₁
0.2707 $\pm$ 0.00029	5.10 $\pm$ 0.40	f₂
0.0353 $\pm$ 0.00028	4.34 $\pm$ 0.49	f₅
0.1815 $\pm$ 0.00046	3.57 $\pm$ 0.44	f₆
0.2516 $\pm$ 0.00080	2.23 $\pm$ 0.40	f₇
0.0868 $\pm$ 0.00080	2.03 $\pm$ 0.40	f₈

Notes. Frequencies above the space break have false alarm probabilities less than 0.01. Those below the horizontal line are additional frequencies found by continuing the pre-whitening procedure that resulted in an rms scatter close to the mean measurement error of the HARPS RV data.

Source LaTeX | All tables | In the text

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