$\begin{figure} \par\includegraphics[width=8.cm,clip]{5299fig1.ps} \end{figure}$ Figure 1: Evolution of the Fe I $\lambda \lambda$ 6056 line profile. On the right are the pulsation phases. The Gaussian fits corresponding to the different components are indicated, the evolution of each component being symbolised by a given colour. The red vertical line represents the rest wavelentgh.
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In the text

$\begin{figure} \par\includegraphics[width=8.cm,clip]{5299fig2.ps}\end{figure}$ Figure 2: Evolution of the different line profiles for the same phases shown in Fig. 1. From blue to red, the presented lines are Fe I (6252 Å), Si I (6254 Å), Fe I (6256 Å), Ti I (6258 Å), unidentified, and Fe I (6265 Å).
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In the text

$\begin{figure} \par\includegraphics[width=5.9cm,angle=-90,clip]{5299fig3.ps} \end{figure}$ Figure 3: Radial velocities associated to each component measured in Fig. 1. The same colour code has been used. Black dots represent the velocity associated to the centroid of the whole profile. The horizontal red line represents the velocity of the star in the heliocentric frame.
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In the text

$\begin{figure} \par\includegraphics[width=8.cm]{5299fig5.ps} \end{figure}$ Figure 5: $\gamma$ -velocities taken from Szabados (1990) [points] and our new $\gamma$ -velocity value [circle] phased with the orbital period 507.25.
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In the text

$\begin{figure} \par\includegraphics[width=8.cm,clip]{5299fig1.ps} \end{figure}$	Figure 1: Evolution of the Fe I $\lambda \lambda$ 6056 line profile. On the right are the pulsation phases. The Gaussian fits corresponding to the different components are indicated, the evolution of each component being symbolised by a given colour. The red vertical line represents the rest wavelentgh.
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$\begin{figure} \par\includegraphics[width=8.cm,clip]{5299fig2.ps}\end{figure}$	Figure 2: Evolution of the different line profiles for the same phases shown in Fig. 1. From blue to red, the presented lines are Fe I (6252 Å), Si I (6254 Å), Fe I (6256 Å), Ti I (6258 Å), unidentified, and Fe I (6265 Å).
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$\begin{figure} \par\includegraphics[width=5.9cm,angle=-90,clip]{5299fig3.ps} \end{figure}$	Figure 3: Radial velocities associated to each component measured in Fig. 1. The same colour code has been used. Black dots represent the velocity associated to the centroid of the whole profile. The horizontal red line represents the velocity of the star in the heliocentric frame.
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$\begin{figure} \par\includegraphics[width=8.cm,clip]{5299fig4.ps}\end{figure}$	Figure 4: Same as Fig. 1, but for the H $\alpha$ line.
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$\begin{figure} \par\includegraphics[width=8.cm]{5299fig5.ps} \end{figure}$	Figure 5: $\gamma$ -velocities taken from Szabados (1990) [points] and our new $\gamma$ -velocity value [circle] phased with the orbital period 507.25.
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