All Figures

$\begin{figure} \par\includegraphics[width=7.6cm,clip]{0121.f1.eps} \end{figure}$ Figure 1: Upper panel: profile of the FeII 4508 Å line derived from the average of the all available spectrograms. The abscissae have been transformed from wavelengths to Doppler velocities with respect to the centre of the line. The dashed line shows the best fit profile derived from the convolution of an intrinsic profile with a rotationally broadened one with $v\sin i=97$ km s^-1. Lower panel: rms scatter about the mean of the flux in each individual pixel. The variability inside the line is evident.
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In the text

$\begin{figure} \par\includegraphics[width=7.9cm,clip]{0121.f2.eps} \end{figure}$ Figure 2: Least-squares global power spectra of the LPV of the 4508 Å line in the three observing seasons: the dominant peak is always different.
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In the text

$\begin{figure} \par\includegraphics[width=7.3cm,clip]{0121.f3.eps} \end{figure}$ Figure 3: Behaviour of the phases across the line profile of the 5 modes detected from LPV. The modes are arranged from top to bottom according to their order of detection. The solid lines show the values derived from the sectoral modes which best fit these phases; $\ell$ , m values are written below the corresponding frequency.
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In the text

$\begin{figure} \par\includegraphics[width=7.9cm,clip]{0121.f2.eps} \end{figure}$	Figure 2: Least-squares global power spectra of the LPV of the 4508 Å line in the three observing seasons: the dominant peak is always different.
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$\begin{figure} \par\includegraphics[width=7.3cm,clip]{0121.f3.eps} \end{figure}$	Figure 3: Behaviour of the phases across the line profile of the 5 modes detected from LPV. The modes are arranged from top to bottom according to their order of detection. The solid lines show the values derived from the sectoral modes which best fit these phases; $\ell$ , m values are written below the corresponding frequency.
Open with DEXTER