\begin{table}%t1
\caption{\label{table1}Data on the light curves for GRBs with known redshifts used in this
analysis. The third column gives the time lags between the arrivals of
every identical genuine variation points in the third (high-energy) spectral
band and the first (low-energy) one. For every light curve, we give the weighted means of the time lags in $64$~ms BATSE domain, combining the genuine
variation points for that~GRB. Both statistical and systematic errors
are included. The average spread of individual time lags is below the mesurement uncertainty. Also indicated are the results obtained by combining OSSE
$64$~ms light
curves in the $3$--$6$~MeV energy range with BATSE light curves in the
$115$--$320$~keV energy band. In the case of~GRB~980329, the results of BATSE~$64$~ms and TTE~$2.7$~ms resolution measurements are combined with the
OSSE-BATSE $64$~ms comparisons.}
%%%%\centering
\par
{
 \begin{tabular}{ccc}
\hline\hline\noalign{\smallskip}
{\bf GRB (BATSE Trigger)}&
{\bf $z$}&
{\bf Time lag, error (s)}\\
\noalign{\smallskip}\hline\noalign{\smallskip}
970508 (6225)&
0.835& {\bf BATSE (64~ms)}\\
&&$\Delta t_1^{\rm BATSE}=-0.064 \pm 0.860$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
971214 (6533)&
3.418&
{\bf {\rm BATSE} (64~ms)}\\
&&
$\Delta t_1^{\rm BATSE}=0.13 \pm 0.860$;
 $\Delta t_2^{\rm BATSE}=-0.064 \pm 0.860$\\
&& {\bf cobmbined BATSE (64~ms)}\\
&&$\Delta t_{\rm comb}^{{\rm BATSE}}=0.033 \pm 0.608$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
980329 (6665)&
$3.9$ &  {\bf BATSE (64ms)}\\
&& $\Delta t_1^{{\rm BATSE}}=0.064 \pm 0.860$; $\Delta t_2^{{\rm BATSE}}=0 \pm 0.860$\\
&& {\bf combined BATSE (64~ms)}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE}}=0.032 \pm 0.608$\\
&& {\bf BATSE-TTE (2.7~ms)}\\
&& $\Delta t_1^{\rm TTE}=-0.34 \pm 0.019$\\
&& {\bf OSSE (64~ms) rescaled}\\
&& $\Delta t_1^{{\rm OSSE}}=-0.048 \pm 0.019$;
 $\Delta t_2^{{\rm OSSE}}=0 \pm 0.038$\\
&& {\bf combined BATSE+OSSE+TTE}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE+rm OSSE+TTE}}=-0.036 \pm 0.013$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
980425 (6707)&
0.0085& {\bf BATSE (64~ms)}\\
&& $\Delta t_1^{{\rm BATSE}}=-1.792 \pm 1.705$; $\Delta t_2^{{\rm BATSE}}=-1.28 \pm 0.860$ \\
&& {\bf combined BATSE (64~ms)}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE}}=-1.384 \pm 0.768$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
980703 (6891)&
0.966& {\bf BATSE (64~ms)}\\
&& $\Delta t_1^{{\rm BATSE}}=-0.832 \pm 0.860$\\
&& {\bf OSSE (64~ms) rescaled}\\
&& $\Delta t_1^{{\rm OSSE}}=-0.040 \pm 0.019$\\
&& {\bf combined BATSE+OSSE}\\
&& $\Delta t_{\rm comb}^{\rm BATSE+ OSSE}=-0.041 \pm 0.019$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
990123 (7343)&
1.600& {\bf BATSE (64~ms)}\\
&& $\Delta t_1^{{\rm BATSE}}=0.230 \pm 0.860$;
 $\Delta t_2^{{\rm BATSE}}=-0.064 \pm 0.860$;
 $\Delta t_3^{{\rm BATSE}}=-0.128 \pm 0.860$\\
&& {\bf combined BATSE (64~ms)}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE}}=0.013 \pm 0.496$\\
&&  {\bf OSSE (64~ms) rescaled}\\
&& $\Delta t_1^{{\rm OSSE}}=-0.049 \pm 0.019$;
 $\Delta t_2^{{\rm OSSE}}=-0.046 \pm 0.019$;
 $\Delta t_3^{{\rm OSSE}}=-0.045 \pm 0.019$\\
&& {\bf combined BATSE+OSSE}\\
&& $\Delta t_{\rm comb}^{\rm BATSE+OSSE}=-0.047 \pm 0.011$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
990308 (7457)&
1.2&  {\bf BATSE (64~ms)}\\
&& $\Delta t_1^{{\rm BATSE}}=0 \pm 0.860$;
$\Delta t_2^{{\rm BATSE}}=-0.064 \pm 0.860$;
$\Delta t_3^{{\rm BATSE}}=-0.256 \pm 0.860$\\
&& $\Delta t_4^{{\rm BATSE}}=-1.024 \pm 0.860$;
$\Delta t_5^{{\rm BATSE}}=0 \pm 0.860$;
$\Delta t_6^{{\rm BATSE}}=0.064 \pm 0.860$\\
&& $\Delta t_7^{{\rm BATSE}}=0 \pm 0.860$\\
&& {\bf combined BATSE (64~ms)}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE}}=-0.183 \pm 0.325$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
990510 (7560)&
1.619& {\bf BATSE (64~ms)}\\
&& $\Delta t_1^{{\rm BATSE}}=0.384 \pm 0.860$;
$\Delta t_2^{{\rm BATSE}}=0.448 \pm 0.860$;
$\Delta t_3^{{\rm BATSE}}=0 \pm 0.860$\\
&& $\Delta t_4^{{\rm BATSE}}=-0.256 \pm 0.860$;
$\Delta t_5^{{\rm BATSE}}=0 \pm 0.860$;
$\Delta t_6^{{\rm BATSE}}=-0.528 \pm 0.860$\\
&& $\Delta t_7^{{\rm BATSE}}=-0.128 \pm 0.860$;
$\Delta t_8^{{\rm BATSE}}=-0.256 \pm 0.860$;
$\Delta t_9^{{\rm BATSE}}=0 \pm 0.860$\\
&& $\Delta t_{10}^{{\rm BATSE}}=-0.448 \pm 0.860$\\
&& {\bf combined BATSE (64~ms)}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE}}=-0.078 \pm 0.272$\\
&&  {\bf OSSE (64~ms) rescaled}\\
&& $\Delta t_1^{{\rm OSSE}}=-0.045\pm 0.019$;
$\Delta t_2^{{\rm OSSE}}=-0.032\pm 0.019$;
$\Delta t_3^{{\rm OSSE}}=-0.041\pm 0.019$\\
&& {\bf combined BATSE (64~ms)}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE+OSSE}}=-0.039\pm 0.011$\\
\noalign{\smallskip}\hline\noalign{\smallskip}
991216 (7906)&
1.02& {\bf BATSE (64~ms)}\\
&& $\Delta t_1^{{\rm BATSE}}=-0.064\pm 0.860$;
$\Delta t_2^{{\rm BATSE}}=-0.064\pm 0.860$;
$\Delta t_3^{{\rm BATSE}}=-0.064\pm 0.860$\\
&& $\Delta t_4^{{\rm BATSE}}=-0.064\pm 0.860$;
$\Delta t_5^{{\rm BATSE}}=0.064\pm 0.860$;
$\Delta t_6^{{\rm BATSE}}=0\pm 0.860$\\
&& $\Delta t_7^{{\rm BATSE}}=0\pm 0.860$;
$\Delta t_8^{{\rm BATSE}}=0\pm 0.860$\\
&& {\bf combined BATSE (64~ms)}\\
&& $\Delta t_{\rm comb}^{{\rm BATSE}}=-0.040\pm 0.304$\\
\noalign{\smallskip}\hline
\end{tabular}}
\end{table}