\begin{table}%t6
%\centering
\par
\caption{\label{t6}Fitted physical parameters of the outer lobes, with
brackets $\langle\;\rangle$ showing the values assumed within the given
solution, (cf. the text).}
\begin{tabular}{l@{}crr@{}rr@{}r@{}rr@{}r@{}rr@{}}
\hline
\hline
\noalign{\smallskip}
{Parameter} &
\multicolumn{3}{c}{~~~Indepen. solution} &\multicolumn{4}{c}{Self-consist. solut.~A} &\multicolumn{4}{c}{Self-consist. solut.~B}\\
&&\multicolumn{1}{r}{outSE} &\multicolumn{1}{r}{outNW}&&\multicolumn{1}{r}{outSE} &\multicolumn{1}{r}{outNW}
& &\multicolumn{1}{r}{outSE} &\multicolumn{1}{r}{outNW} \\
(1)  && (2) & (3) && (4) & (5) && (6) & (7) \\
\hline
$\beta$, $(\beta_{\rm sc.A})(\beta_{\rm sc.B})$   && 1.50  & 1.50  && 1.494 & 1.507 && 1.586 & 1.402 \\
$\alpha_{\rm inj}$                        && 0.552 & 0.531 && 0.536 & 0.545 && 0.527 & 0.554 \\
$Q_{\rm jet,out}(\times 10^{38}$~W)          && 1.211 & 1.019 &&$\langle1.115\rangle$ &$\langle1.115\rangle$ &&$\langle1.115\rangle$ & $\langle1.115\rangle$ \\
$\rho_{0,{\rm out}}(\times 10^{-23}$~kg~m$^{-3}$) && 5.585 & 5.297 && $\langle5.445\rangle$ &$\langle5.445\rangle$ &&$\langle5.445\rangle$ &$\langle5.445\rangle$ \\
$\rho_{\rm a,out}(\times 10^{-25}$~kg~m$^{-3}$) && 1.521 & 1.570 && 1.535 & 1.574 && 1.040 & 2.382 \\
$t_{\rm out}$(Myr)                           && 142   & 122   && 146   & 119   &&$\langle 132 \rangle$   &$\langle 132 \rangle$   \\
$p_{\rm c,out}(\times 10^{-13}$~Pa)       && 1.472 & 1.459 && 1.393 & 1.552 && 1.291 & 1.687 \\
$B_{\rm out}$(nT)                            && 0.322 & 0.320 && 0.313 & 0.330 && 0.300 & 0.345 \\
$U_{\rm out}=u_{\rm c}\times V(\times 10^{53}$~J)&& 1.884 & 1.200 && 1.784 & 1.280 && 1.624 & 1.399 \\
$D/(t_{\rm out}\times c)$                    && 0.0118& 0.0130&& 0.0115& 0.0133&& 0.0128& 0.0120 \\
\hline
\end{tabular}
%\vspace*{0.5mm}
\end{table}