\begin{table}%t2
\caption{\label{TAB:photometry}Optical to far infrared photometry of the HE0450$-$2958 system (QSO and companion galaxy).}
%\centerline
 {                                  
\begin{tabular}{cc ccccccc}
  \hline\hline
    Source    & ACS$^{{a}}$        & WFPC2$^{{a}}$   & NICMOS$^{{a}}$  & VISIR$^{{b}}$  (mJy)           &                         & IRAS$^{{b}}$ (mJy)               &                     & \\
                  & {\it F606W}    &  {\it F702W}   & {\it F160W}      &11.3~$\mu$m &12~$\mu$m      & 25~$\mu$m     & 60~$\mu$m & 100~$\mu$m \\
  \hline
QSO            & 15.46       &   15.23     & 13.6         & 62.5~$\pm$~0.9  & 69.3~$\pm$~19.4& 188.8~$\pm$~6.9& 650~$\pm$~52& 765~$\pm$~122 \\
Companion & 18.69       &   17.88     & 15.77       &   4.5~$\pm$~0.9  &   --                     &   --                     &    --               &   --                   \\
  \hline
\end{tabular}}
\par
\smallskip
$^{{a}}$ Photometric measurements in the optical (HST--ACS 606 nm, HST--WFPC2 702 nm) and near infrared (HST--NICMOS 1.6~$\mu$m, from Jahnke et~al. \cite{Jahnke09}) are given in Vega magnitudes. AB magnitudes can be computed using AB -- Vega values of 0.07 (ACS-{\it F606W}), 0.23 (WFPC2-{\it F702W}), 1.31 (NICMOS-{\it F160W}). 
$^{{b}}$ Mid to far infrared flux densities in the VISIR and IRAS passbands are given in mJy.
\end{table}