\begin{table}%t1
\caption{\label{t:dmaparameters}Characteristics of the dynamic atmospheric models used for the modelling (P = pulsating, PM = pulsating and mass-losing).}
%%\centerline

{\small
\begin{tabular}{lll}
\hline
\hline
Model:& P & PM \\
\hline
luminosity $L_\star$ [$L_{\odot}$]&4000&4000\\
mass $M_\star$ [$M_{\odot}$]&0.6&0.6\\
effective temperature $T_\star$ [K]&3500&3500\\
metallicity $[$Fe/H$]$ [dex]&$-0.7$&$-0.7$\\
C/O ratio&0.48&0.48\\
\hline
radius $R_\star$ [$R_{\odot}$]&172&172\\
surface gravity log($g_\star$ [cm/s$^{2}$])&$-0.25$&$-0.25$\\
\hline
piston period $P$ [d]&200&200\\
piston velocity amplitude $\Delta u_{\rm p}$ [km~s$^{-1}$]&2&3\\
luminosity amplitude parameter $f_{\rm L}$ [1] &4&4\\
bolometric variation $\Delta m_{\rm bol}$ [mag]&0.86&1.36\\
dust mass absorption coefficient $\kappa_{\rm d}^{\rm max}$ [cm$^{2}$~g$^{-1}$]&--&5\\
\hline\noalign{\smallskip}
mean mass loss rate $\langle\dot M\rangle$ [$M_{\odot}$~yr$^{-1}$]&--&$1.9\times10^{-7}$\\
mean outflow velocity $\langle u \rangle$ [km~s$^{-1}$]&--&19.5\\
\hline
\end{tabular}}
\tablefoot{The notation was adopted from previous papers (H\"ofner et~al. \cite{HoGAJ03}; Nowotny et~al. \cite{NowAH09}).}
\end{table}