\begin{table}%t4
%\centering     
\caption{\label{repeatedfields} Repeated Chandra observations used as test fields.}
\small
\begin{tabular}{lcccccl}
\hline\hline
Target             & Observation& Camera & Mode   & Exposure & Roll angle & Target used\\
                   & date       &        &        & time (ks)& (deg)      &     \\
\hline
LALA Cetus FIELD   & 2003-06-13 & ACIS-I & VFAINT & 160.1 & 121.5 & Source at \\
LALA Cetus FIELD   & 2003-06-15 & ACIS-I & VFAINT & 14.2  & 121.6 & 02:04:46.5s +05:04:04.4 \\
PKS0312-770        & 1999-09-08 & ACIS-I & VFAINT & 12.8 & 63.8 & PKS 0312-770\\
PKS0312-770        & 1999-09-08 & ACIS-I & VFAINT & 12.6 & 63.8 &\\
FIELD-142549+353248& 2002-04-16 & ACIS-I & VFAINT & 120.1 & 163.4  & Source at \\
FIELD-142549+353248& 2002-06-09 & ACIS-I & VFAINT & 58.5  & 219.9  &14:25:47.1  +35:39:54.8\\
3C 33              & 2005-11-08 & ACIS-S & FAINT  & 19.9  &  281.45 & 3C 33 \\
3C 33              & 2005-11-12 & ACIS-S & FAINT  & 19.9  &  281.45 & \\
3C 325             & 2005-04-14 & ACIS-S & VFAINT & 29.6  & 145.22 & 3C 325\\
3C 325             & 2005-04-17 & ACIS-S & VFAINT & 28.7  & 145.22 & \\
MG J0414+0534      & 2001-11-09 & ACIS-S & FAINT  & 28.4  & 57.35 & MG J0414+0534 \\
MG J0414+0534      & 2002-01-08 & ACIS-S & VFAINT & 96.7  & 295.24 & \\
\hline
\end{tabular}
\end{table}