\begin{table}%t2
  \caption{Point sources identified in our speckle images.  For details about~IRS1 and
    the binary system~IRS2$a$/$b$, we refer to the text.  We identify components~$a$
    to~$f$ with the stars already discovered in the image by \cite{alv04}. }
  \label{tab:pointsources}
  \small%\centerline
{
  \begin{tabular}{c c c c l}
    \hline\hline
% & & & & \\[-8pt]
    Name & RA~(J2000)$^a$ & Dec~(J2000)$^a$ & $K'$ Magnitude$^b$ & Comment\\
% & & & & \\[-8pt]
    \hline
% & & & & \\[-8pt]
       a & \rahm{23}{13}\ras{45}{33} & \decdm{61}{28}\decs{21}{02}& 10\fracmag94 & \\
       b & \hspace{11mm}\ras{44}{81} & \hspace{10mm}\decs{10}{63} & 11\fracmag29 & \\
       c & \hspace{11mm}\ras{44}{95} & \hspace{10mm}\decs{12}{33} & 11\fracmag46 & \\
       d & \hspace{11mm}\ras{45}{11} & \hspace{10mm}\decs{09}{69} & 11\fracmag73 & \\
       e & \hspace{11mm}\ras{45}{37} & \hspace{10mm}\decs{15}{12} & 11\fracmag77 & embedded in feature $C$\\
       f & \hspace{11mm}\ras{45}{34} & \hspace{10mm}\decs{15}{93} & 11\fracmag73 & embedded in feature $C$\\
       g & \hspace{11mm}\ras{45}{36} & \hspace{10mm}\decs{14}{80} & 11\fracmag73 & embedded in feature $C$\\
       h & \hspace{11mm}\ras{45}{31} & \hspace{10mm}\decs{14}{72} & 11\fracmag86 & \\
       i & \hspace{11mm}\ras{45}{29} & \hspace{10mm}\decs{13}{74} & 11\fracmag71 & \\
       j & \hspace{11mm}\ras{45}{27} & \hspace{10mm}\decs{13}{25} & 11\fracmag73 & \\
       k & \hspace{11mm}\ras{45}{25} & \hspace{10mm}\decs{13}{05} & 11\fracmag81 & \\
       l & \hspace{11mm}\ras{45}{24} & \hspace{10mm}\decs{13}{28} & 11\fracmag83 & \\
       m & \hspace{11mm}\ras{45}{22} & \hspace{10mm}\decs{12}{71} & 11\fracmag71 & \\
       n & \hspace{11mm}\ras{45}{36} & \hspace{10mm}\decs{12}{99} & 11\fracmag75 & \\
       o & \hspace{11mm}\ras{45}{50} & \hspace{10mm}\decs{10}{50} & 11\fracmag60 & \\
       p & \hspace{11mm}\ras{45}{29} & \hspace{10mm}\decs{18}{42} & 11\fracmag73 & \\
       q & \hspace{11mm}\ras{45}{16} & \hspace{10mm}\decs{19}{69} & 11\fracmag77 & \\
       r & \hspace{11mm}\ras{45}{33} & \hspace{10mm}\decs{08}{48} & 11\fracmag71 & \\
    \hline
  \end{tabular}}
  \medskip
$^{a}$ For the astrometry, the relative errors are of the
order of~0\farcs1.  The absolute calibration using the reference
position of IRS1 in 2MASS introduces further errors~(0\farcs2);
$^{b}$~the photometry was done relative to IRS1 with an~uncertainty of~0\fracmag3.  For the conversion to absolute photometry, we  assumed a~IRS1~magnitude of~8\fracmag9 \citep{ojh04}.
\end{table}