\begin{table}%t1
\caption{\label{tab:vfxts}\textit{Swift}/XRT positions (J2000) and errors of the transients found active during the GC monitoring campaign of 2006$-$2007.}
\small%\centerline
 {
\begin{tabular}{l l l l l l}
\hline \hline
\ & \multicolumn{3}{c}{Coordinates$^{a}$}  \\
\cline{2-4}
Name & RA & Dec & Err. & Comments/Association & References$^{b}$ \\
\ & (h m s) & $(^{\circ}~'~'')$ & ($''$) & \ & \  \\
\hline
AX J1745.6-2901 & 17:45:35.44 & $-$29:01:33.6 & 3.5 & Swift J174535.5-290135/CXOGC J174535.6-290133 & 1,2,3,4\\
CXOGC J174535.5-290124 & 17:45:35.80 & $-$29:01:21.0 & 3.5 & New outburst from known X-ray transient & 4,5 \\
CXOGC J174540.0-290005 & 17:45:40.29 & $-$29:00:05.4 & 3.5 & Swift J174540.2-290005 & 6,7,8,9\\
Swift J174553.7-290347 & 17:45:53.79 & $-$29:03:47.8 & 3.5 & New X-ray transient, CXOGC J174553.8-290346? & This work, 4\\
Swift J174622.1-290634 & 17:46:22.14 & $-$29:06:34.7  & 3.6 & New X-ray transient & This work  \\
GRS 1741.9-2853 &  17:45:02.43 & $-$28:54:50.0 & 3.5 &New outburst from known X-ray transient & 2,10,11,12, 14\\
XMM J174457-2850.3 &  17:44:57.30 & $-$28:50:20.8 & 4.0 & New outburst from known X-ray transient & 12, 13, 14\\
\hline
\end{tabular}}
\medskip
$^a$ The quoted coordinate errors refer to $90\%$ confidence level and were calculated using the software tool \texttt{xrtcentroid}.  \\
$^b$ References: 1 = \citet{kennea06_atel753}; 2 = \citet{porquet07}; 3~= \citet{maeda1996}; 4~= \citet{muno04_apj613}; 5~= \citet{wijn05_atel638}; 6~= \citet{kennea06_atel920}; 7~= \citet{kennea06_atel921}; 8~= \citet{wang06_atel935}; 9~= \citet{muno05_apj622}; 10~= \citet{muno03_grs}; 11~= \citet{wijnands07_atel1006}; 12~= \citet{wijn06_monit}; 13~= \citet{sakano05}; 14~= \citet{muno07_atel1013}.
\end{table}