\begin{table}%t5
\caption{Intrinsic Peak Energy, Isotropic Energy [1, 1000~keV] and redshift values  or constraints  for 14~XRRs/XRFs: the Type column indicates  if the measure of the redshift  is obtained from  Host Galaxy spectroscopy (HG), or from  Optical afterglow spectroscopy (OT). We report also the pseudo-redshift for 6~possibly high redshift GRBs(16). }
\label{tab7}
\small%\centerline
{
\begin{tabular}{lcccccc}
\hline \hline
 %& & & & & & \\[-8pt]
Burst &$ \tilde{E}_{\rm p}$(keV) & $ E_{\rm iso}$ ($10^{52}$ erg) & $z$&Type & Burst& pseudo-redshift\\
\hline
\object{XRR 010921}&$129\pm32$&0.68 &0.45&HG (1)  &   \object{XRF 990520}  &$0.6\pm1.0$           \\
\object{XRR 011030}&& & $<$$3.5$&HG (2) &  \object{XRF 990704}  & $0.2\pm0.1$                  \\
\object{XRR 011211}&$56\pm63$&1.7 & 2.14&OT (3)  &  \object{XRF 011019}  &  $0.6\pm0.6$                    \\
\object{XRR 020124}&$365\pm80$&3.7 &3.2&OT (4)  &    \object{XRF 021104}  & $1.2\pm1.1$ (8)                    \\
\object{XRF 020427}& $<$$9$& $<$$0.08$  & $<$$2.3$&HG (2)&   \object{XRR 021112}  &   $4.6\pm4.3$                    \\
\object{XRF 020903}& $<$$6$&$4.8\times10^{-5}$  &0.25&HG (5)  &    \object{XRF 030823}  &    $0.8\pm0.7$ (8)                   \\
\object{XRR 021004}&$266\pm176$&0.9  &2.33&OT (6)  &                       &    \\
\object{XRR 021211}&$93\pm18$&0.5  &1.01&HG (7)   &                       &    \\
\object{XRR 030115}&$129\pm32$&0.68  &2.2&HG (8)  &                          &     \\
\object{XRR 030329}&$80\pm3$&1.03  &0.17&OT (9)   &                   &   \\
\object{XRR 030323}&& &$3.37$&HG (10) &                   &            \\
\object{XRR 030324}& $<$$555$&  & $<$$2.7$&HG (11) &                    &          \\
\object{XRR 030429}&$128\pm44$&0.4  &2.65&OT (12)  &                    &            \\
\object{XRF 030528}&$57\pm9$&1  &0.78&HG (13) &                         &    \\
\object{XRF 030723}& $<$$28$& $<$$0.5$  & $<$$2.1$&OT (14)  &                      &        \\
\object{XRR 031220}&$142\pm15$&0.05  &$1.90\pm0.30$&OT (15) &               &               \\
\hline
\end{tabular}}
\medskip
 (1) \citet{bloom1}, (2) \citet{blooma}, (3) \citet{fruch1}, (4) \citet{hior}, (5) \citet{lev2}, (6) \citet{cor}, (7) \citet{dellavalle}, (8) \citet{pelangeon}, (9) \citet{bloomB}, (10) \citet{vreeswijk},  (11)~\citet{ny4}, (12)~\citet{weid03}, (13) \citet{rau05}, (14) \citet{fynbo}, (15) \citet{mel} (16)~{\tt http://www.ast.obs-mip.fr/grb/pz}
\end{table}