Free Access
Volume 528, April 2011
Article Number A123
Number of page(s) 11
Section Stellar structure and evolution
Published online 14 March 2011

Online material

Appendix A: Tables

Table A.1 contains all the position measurements of HD 51756 (catalogued as BU 327, but widely known as WDS J06585-0301) found in the Washington Double Star Catalog. Error estimates – when available – can be found in the original references.

Table A.2 lists the Fourier parameters of significant peaks in the periodogram.

Table A.1

Position measurements of HD 51756 AB.

Table A.2

Table of Fourier parameters (frequencies (fj), amplitudes (Aj), and phases (θj)) of peaks with a signal-to-noise ratio (SNR)  ≥ 4, plus clear harmonics () of the main peak at f0 = 0.52687 ± 0.00004   d-1 down to SNR ≥ 3. SNR is calculated over 3   d-1 in the periodogram.

© ESO, 2011

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