\begin{table}%t1
%\centering
\par
\caption{\label{table:data}The HLS Bullet cluster data.}\vspace{-2mm}
\begin{tabular}{lcccc}
\hline\hline\noalign{\smallskip}
Instrument &  FOV              & $\lambda$ & beam     &  Depth     \\ 
& (arcmin)          & ($\mu$m)  & (arcsec) & (5$\sigma$, mJy)       \\ \hline
PACS       &  $\sim$$8\times8$   &   100     & 7.7      & 5.5 $\pm$ 0.7  \\ 
           &                   &   160     & 12.0     &  10 $\pm$ 1    \\
SPIRE      &  $\sim$$17\times17$ &   250     & 18       &  12 $\pm$ 2  \\ 
          &                   &   350     & 25       &  17 $\pm$ 3  \\ 
&                   &   500     & 36       &  $18 \pm 4$\\
\hline
\end{tabular}\vspace{-8mm}
\end{table}