\begin{table}%t1
\caption{Observational circumstances.}
\label{tab:cir}
%%\centerline

{\begin{tabular}{lclcccl}
\hline\hline            
Instrument & Range (\mm)& Date & Exposure (s) & Airmass & Seeing & Analog Star (Airmass) \\
\hline                       
FORS2$^a$      &  0.554  & 12 Apr. 2008 &   10 & 1.25 & 0.8 &       --         \\
FORS2$^a$      &  0.657  & 12 Apr. 2008 &   10 & 1.24 & 0.8 &       --         \\
FORS2$^a$      &  0.768  & 12 Apr. 2008 &   20 & 1.24 & 0.8 &       --         \\
FORS2$^b$      &0.4--0.9  & 12 Apr. 2008 & 1200 & 1.22 & 0.8 & SA102-1081 (1.10) \\
ISAAC$^b$      &1.15--1.35& 24 Jan. 2007 &  180 & 1.22 & 0.6 & SA102-1081 (1.14) \\
SINFONI$^b$    &1.78--2.35& 12 Apr. 2008 & 7800 & 1.23 & 0.8 & SA102-1081 (1.23) \\
\hline
\end{tabular}}
\par
\tablefoot{\tablefoottext{a}{Photometry}.
\tablefoottext{b}{Spectroscopy}.}
\end{table}