\begin{table}%t1 \caption{\label{catalog}The 25 GRBs with known redshift and measured \epi\ added to the sample of \citet{Amati08} in our analysis of the \epeiso~correlation, providing a total of~95~GRBs.} \par \small%\centerline { \begin{tabular}{lccccc} \hline \hline \noalign{\smallskip} GRB & $z$$^a$ & \epi & \eiso$^b$ & Instrument$^c$ & Ref.$^d$ \\ & & [\rm keV] & [{\rm 10$^{52}$ erg}] \\ \hline 020127 & 1.9 & 290 $\pm$ 100 & 3.5 $\pm$ 0.1 & HET & (1) \\ 071003 & 1.604 & 2077 $\pm$ 286 & 36 $\pm$ 4 & KW & (2) \\ 080413 & 2.433 & 584 $\pm$ 180 & 8.1 $\pm$ 2.0 & BAT/WAM & (3) \\ 080413B & 1.10 & 150 $\pm$ 30 & 2.4 $\pm$ 0.3 & BAT & (4) \\ 080514B & 1.8 & 627 $\pm$ 65 & 17 $\pm$ 4 & KW & (5) \\ 080603B & 2.69 & 376 $\pm$ 100 & 11 $\pm$ 1 & KW & (6) \\ 080605 & 1.6398 & 650 $\pm$ 55 & 24 $\pm$ 2 & KW & (7) \\ 080607 & 3.036 & 1691 $\pm$ 226 & 188 $\pm$ 10 & KW & (8) \\ 080721 & 2.591 & 1741 $\pm$ 227 & 126 $\pm$ 22 & KW & (9) \\ 080810 & 3.35 & 1470 $\pm$ 180 & 45 $\pm$ 5 & GBM & (10) \\ 080913 & 6.695 & 710 $\pm$ 350 & 8.6 $\pm$ 2.5 & BAT/KW & (11) \\ 080916 & 0.689 & 184 $\pm$ 18 & 1.0 $\pm$ 0.1 & BAT/GBM$^e$ & (12) \\ 081007 & 0.5295 & 61 $\pm$ 15 & 0.16 $\pm$ 0.03 & GBM & (13) \\ 081008 & 1.9685 & 261 $\pm$ 52 & 9.5 $\pm$ 0.9 & BAT & (14) \\ 081028 & 3.038 & 234 $\pm$ 93 & 17 $\pm$ 2 & BAT & (15) \\ 081118 & 2.58 & 147 $\pm$ 14 & 4.3 $\pm$ 0.9 & BAT/GBM$^{\it e}$ & (16) \\ 081121 & 2.512 & 871 $\pm$ 123 & 26 $\pm$ 5 & KW & (17) \\ 081222 & 2.77 & 505 $\pm$ 34 & 30 $\pm$ 3 & GBM & (18) \\ 090102 & 1.547 & 1149 $\pm$ 166 & 22 $\pm$ 4 & KW & (19) \\ 090328 & 0.736 & 1028 $\pm$ 312 & 13 $\pm$ 3 & KW & (20) \\ 090418 & 1.608 & 1567 $\pm$ 384 & 16 $\pm$ 4 & BAT/KW & (21) \\ 090423 & 8.1 & 491 $\pm$ 200 & 11 $\pm$ 3 & GBM & (22) \\ 090424 & 0.544 & 273 $\pm$ 50 & 4.6 $\pm$ 0.9 & GBM & (23) \\ \hline 080916C & 4.35 & 2646 $\pm$ 566 &380 $\pm$ 80 & GBM/KW & (24) \\ 090323 & 3.57 & 1901 $\pm$ 343 & 410 $\pm$ 50 & KW & (24) \\ \hline \end{tabular}} \medskip $^a$ Taken from the GRB table by J. Greiner and references therein (\url{http://www.mpe.mpg.de/jcg/grbgen.html}). \\ $^b$ Computed in the 1--10~000~keV cosmological rest-frame by assuming a standard $\Lambda$CDM~cosmology with $H_{0}= 70$~km~s$^{-1}$~Mpc$^{-1}$, \omegam~= 0.27 and \omegal~= 0.73. \\ $^c$ Instrument(s) that provided the spectral parameters and fluence used for the computation of \epi\ and \eiso: HET~= HETE--2; BAT~= \swift/BAT; KW~= \konus/WIND; WAM~= \suz/WAM; GBM~= \fermi/GBM. \\ $^d$ References for spectral parameters and fluence: (1) \citet{Sakamoto05}; (2)~\citet{Golenetskii07}; (3)~\citet{Ohno08}; (4)~\citet{Barthelmy08a}; (5)~\citet{Golenetskii08a}; (6)~\citet{Golenetskii08b}; (7)~\citet{Golenetskii08c}; (8)~\citet{Golenetskii08d}; (9)~\citet{Golenetskii08e}; (10)~\citet{Meegan08}; (11)~\citet{Palshin08}; (12)~\citet{Bissaldi08a} and \citet{Baumgartner08}; (13)~\citet{Bissaldi08b}; (14)~\citet{Palmer08a}; (15)~\citet{Barthelmy08b}; (16)~\citet{Palmer08b} and~\citet{Bhat08}; (17)~\citet{Golenetskii08g}; (18)~\citet{Bissaldi08c}; (19)~\citet{Golenetskii09a}; (20)~\citet{Golenetskii09c}; (21)~\citet{Palshin09}; (22)~\citet{Kienlin09}; (23)~\citet{Connaughton09}; (24)~see text. \\ $^e$ Spectral parameters from \fermi{}/GBM and fluence from \swift/BAT. \end{table}