 |
Figure 1:
Top:ELODIE and SOPHIE radial velocities of HD 43691 plotted
together with the best Keplerian solution that fits the combined measurements.
Middle:Residuals around the solution, with
 m s-1 for ELODIE,
 m s-1 for SOPHIE, and
 m s-1 for the combined data points. Bottom:Phase-folded radial velocities with the best Keplerian solution. Error bars represent the photon-noise errors. |
| Open with DEXTER | |
In the text
 |
Figure 2:
Top:Comparison between bisector inverse slope (BIS) and radial
velocities of HD 43691 showing no correlation between them for both ELODIE and SOPHIE measurements. Bottom: 3968.5 Å Ca II absorption line region of the high S/N spectrum obtained for HD 43691. No clear emission feature is observed in the centre of this line, indicating a low activity level. |
| Open with DEXTER | |
In the text
 |
Figure 3:
Top:ELODIE and SOPHIE radial velocities of HD 132406 plotted
together with the adopted Keplerian solution that better fits the combined measurements.
Bottom:Residuals around the solution, with
 m s-1 for ELODIE,
 m s-1 for SOPHIE, and
 m s-1 for the combined data points. Error bars represent the photon-noise errors. |
| Open with DEXTER | |
In the text
 |
Figure 4: Comparison BIS and radial velocities of HD 132406 showing no correlation between them. Both ELODIE and SOPHIE measurements are plotted. |
| Open with DEXTER | |
In the text