\begin{table}%t3 \caption{Mean Doppler shift of the BP~as a whole along the three rasters.}\label{Tab.Doppler} \small%\centerline { \begin{tabular}{lccc} \hline\hline\noalign{\smallskip} Line & & Log~$T$ & Doppler shift [km~s$^{-1}$]\\ \hline \ion{Fe}{x} & 184.54 & 6.0 & 0.2 \\ \ion{Fe}{xii}~& 195.12 & 6.2 & 1.2 \\ \ion{Fe}{xiii}& 202.04 & 6.2 & 2.3 \\ \ion{He}{ii}~ & 256.32 & 4.7 & 6.4* \\ \ion{Fe}{xiv} & 270.52 & 6.3 & 1.8 \\ \ion{Si}{vii}~& 275.35 & 5.8 & 0.2 \\ \hline \end{tabular}} \smallskip {* \ion{He}{ii}~is blended $\sim$20\% with three other lines in the red side.} \par \end{table}