\begin{table}%t4
%\centering
\par
  \caption{X-ray spectral analysis.  Individual fits to the EPIC-pn and EPIC-MOS1 observations 
    in the energy band 0.18--1.2~keV for a purely 
    dipolar magnetic field structure ($\beta_{\rm d}=1.0$), $\mu=1.34$ and $\mathcal{O}= 12^{\circ}$. 
    We allow to vary the magnetic field intensity at the pole ($B_{\rm p}$) and the unredshifted
    temperature at the pole ($kT_{\rm pole}$). \label{fitdip1}}
\begin{tabular}{l|cccccr}
\hline
\hline
{Rev.--Inst.} & {$n_{\rm H}$}   & {${\cal B}$}    & {$kT_{\rm pole}$} &
{$R/D_{300}$} & {$B_{\rm p}$} & {$\chi^{2}$/d.o.f.} \\
{} & {($10^{20}$~cm$^{-2}$)}   & {}    & {(eV)} &
{(km/300 pc)} & {($10^{12}$ G)} &  {}\\
\hline
78-mos1 &  $\rm 0.55^{+0.14}_{-0.20}$ & $\rm 58.0^{+12.4}_{-8.6}$ & $\rm 118.1^{+3.7}_{-5.1}$  & $\rm 14.1^{+10.0}_{-9.3}$ & $\rm 8.4^{+3.4}_{-3.3}$  & 54/53 \\
175-pn &  $\rm 1.06^{+0.11}_{-0.12}$ & $\rm 52.7^{+18.9}_{-9.2}$ & $\rm 115.1^{+4.6}_{-2.6}$  & $\rm 15.2^{+20.4}_{-9.4}$ & $\rm 10.7^{+2.5}_{-3.8}$  & 134/152 \\
533-pn &  $\rm 2.15^{+0.15}_{-0.13}$ & $\rm 57.4^{+7.1}_{-10.8}$ & $\rm 111.5^{+3.3}_{-2.6}$  & $\rm 19.9^{+11.0}_{-11.2}$ & $\rm 17.4^{+5.4}_{-3.9}$  & 175/160 \\
533-mos1 &  $\rm 0.79^{+0.96}_{-0.28}$ & $\rm 26.1^{+35.6}_{-25.1}$ & $\rm 122.4^{+2.0}_{-3.8}$  & $\rm 11.3^{+15.2}_{-5.8}$ & $\rm 24.9^{+10.2}_{-7.1}$  & 57/50 \\
534-pn &  $\rm 1.91^{+0.11}_{-0.20}$ & $\rm 50.6^{+5.6}_{-24.1}$ & $\rm 113.3^{+5.6}_{-2.2}$  & $\rm 17.8^{+10.2}_{-10.4}$ & $\rm 21.5^{+3.1}_{-7.1}$  & 157/162 \\
534-mos1 &  $\rm 1.00^{+0.35}_{-0.27}$ & $\rm 63.7^{+4.1}_{-42.2}$ & $\rm 113.9^{+6.9}_{-6.6}$  & $\rm 17.4^{+11.7}_{-13.4}$ & $\rm 14.3^{+24.2}_{-3.7}$  & 68/51 \\
622-mos1 &  $\rm 2.60^{+0.49}_{-0.32}$ & $\rm 74.8^{+6.2}_{-10.4}$ & $\rm 108.3^{+3.3}_{-3.2}$  & $\rm 25.3^{+7.3}_{-7.8}$ & $\rm 15.0^{+21.8}_{-10.0}$  & 45/48 \\
711-mos1 &  $\rm 2.39^{+0.65}_{-0.31}$ & $\rm 54.2^{+8.5}_{-8.5}$ & $\rm 123.6^{+2.2}_{-1.2}$  & $\rm 15.1^{+11.5}_{-7.2}$ & $\rm 25.0^{+9.4}_{-5.6}$  & 50/47 \\
815-pn &  $\rm 2.53^{+0.09}_{-0.09}$ & $\rm 44.1^{+2.3}_{-1.8}$ & $\rm 124.8^{+1.0}_{-0.5}$  & $\rm 13.9^{+5.5}_{-5.5}$ & $\rm 25.0^{+0.9}_{-0.5}$  & 193/163 \\
815-mos1 &  $\rm 2.40^{+0.32}_{-0.25}$ & $\rm 55.1^{+3.5}_{-5.0}$ & $\rm 123.8^{+2.0}_{-1.1}$  & $\rm 14.9^{+7.3}_{-10.1}$ & $\rm 25.0^{+3.0}_{-2.1}$  & 55/52 \\
1086-pn & $\rm 2.68^{+0.06}_{-0.07}$ & $\rm 49.2^{+1.3}_{-1.5}$ & $\rm 121.9^{+0.4}_{-0.3}$  & $\rm 16.1^{+4.3}_{-6.0}$ & $\rm 25.0^{+0.5}_{-0.5}$  & 232/170 \\
\hline
\end{tabular}
\end{table}