| Issue |
A&A
Volume 569, September 2014
|
|
|---|---|---|
| Article Number | A45 | |
| Number of page(s) | 14 | |
| Section | Stellar structure and evolution | |
| DOI | https://doi.org/10.1051/0004-6361/201424185 | |
| Published online | 17 September 2014 | |
Online material
 |
Fig. 5
The 84 VLTI/AMBER φdiff measured on Achernar around Brγ at 28 different observing times (format YYYY-MM-DDTHH MM SS) and, for each time, three different projected baselines and baseline position angles, as indicated in the plots. The smooth curves superposed to the observations are the best-fit φdiff obtained without a differential rotation (Domiciano de Souza et al. 2003), gravity-darkened Roche model, as described in Sect. 3. All the observed φdiff points are shown here, knowing that the fit has been performed using all the wavelength points. |
| Open with DEXTER | |
 |
Fig. 5
continued. |
| Open with DEXTER | |
 |
Fig. 5
continued. |
| Open with DEXTER | |
© ESO, 2014
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