\begin{table}%t3
\caption{\label{table:pca_temp_spec}Time intervals used in the spectral analysis of the RXTE PCA data.}
%%\centerline

{
\begin{tabular}{c c c c c c c l}
\hline\hline
Obs. id.    & MJD        &    \multicolumn{5}{c}{Screened PCU exposure [ks]}               & Name\\
            & Begin/End  &     0       &      1       &      2      &     3      &     4   &     \\
\hline
%\\
40140-01-01-01  & 51~286  &  940.624    &   217.960    &   940.608   &  814.520   &  350.200 & Pre-outburst I  \\
90071-01-10-00  & 53~340  &             &              &             &            &          &               %  \\
\\ \cline{1-1}  \\
90071-01-12-00  & 53~395  &  203.712    &    33.768    &   207.944   &  107.176   &   13.120 & Pre-outburst II \\
92012-01-12-00  & 53~879  &             &              &             &            &          &                 \\
\\ \hline % \\
92012-01-14-00  & 53~894  &   20.064    &     4.880    &    24.008   &  13.712    &    2.832 & Outburst A1$^{1}$\\
92012-01-19-00  & 53~926  &             &              &             &            &          &               %  \\
\\ \cline{1-1} \\
92012-01-20-00  & 53~935  &   11.096    &     9.616    &    20.896   &   6.720    &    2.992 & Outburst A2$^{2}$\\
92012-01-25-00  & 53~970  &             &              &             &            &          &                % \\
\\ \cline{1-1} \\
92012-01-26-00  & 53~978  &   23.032    &     8.232    &    31.176   &  10.176    &    9.664 & Outburst B      \\
92012-01-32-00  & 54~019  &             &              &             &            &          &                % \\
\\ \hline \\
90071-01-18-00  & 54~126  &   32.096    &     3.952    &    39.632   &   7.568    &   13.064 & Post-outburst I \\
91071-01-16-00  & 54~160  &             &              &             &            &          &                % \\
\\ \cline{1-1} \\
91071-01-17-00  & 54~165  &   78.048    &    11.330    &    91.360   &  22.192    &   32.440 & Post-outburst II \\
93010-01-05-00  & 54~313  &             &              &             &            &          &                % \\
\\ \cline{1-1}  \\
93010-01-06-00  & 54~319  &   52.688    &    12.496    &    72.888   &  18.392    &   18.792 & Post-outburst III \\
93010-01-19-00  & 54~411  &             &              &             &            &          &                 \\
\hline
\end{tabular}}
\par
\medskip
$^{1}$~Obs. id. 92012-01-13-00 on MJD 53~886 has been excluded because of the occurence of 4 SGR-like bursts.\\
$^{2}$~Obs. id. 92012-01-21-00 on MJD 53~943 has been excluded because of the occurence of 1 SGR-like burst.
\end{table}