\begin{table}%t2
\caption{\label{TabPhotom}Broadband photometry of $\lambda$ Gru and reddening.}
\par
%\centering
\par
\begin{tabular}{lccccc}
  \hline \hline \noalign{\smallskip}
    $\lambda_{0}$[$W_{0}$]\tablefootmark{a} 
     & $m$\tablefootmark{b} 
   & $R$\tablefootmark{c}  & $m_{\rm cor}$\tablefootmark{d}
   & $F_{0}$\tablefootmark{e} & 
   $F_{\rm band}$\tablefootmark{f} \\[2pt]    
  \hline
   0.35 [0.07] & 7.49(5) & 4.87 & 7.44(24) & 41.75(84) &  0.05(1) \\     
   0.44 [0.09] & 5.83(5) & 4.02 & 5.79(20) & 63.20(13) &  0.31(6) \\
   0.55 [0.09] & 4.46(5) & 3.01 & 4.43(15) & 36.31(73)  &  0.62(9) \\
   0.69 [0.21] & 3.46(5) & 2.16 & 3.44(11) & 21.77(44)  &  0.92(10) \\
   0.88 [0.23] & 2.68(5) & 1.46 & 2.67(9) & 11.26(23)   &  0.97(8) \\
   1.24 [0.16] & 2.10(26) & 0.81 & 2.09(26) & 3.13(5)   &  0.47(11) \\
   1.65 [0.25] & 1.44(25) & 0.52 & 1.43(25) & 1.13(2)   &  0.31(7) \\
   2.17 [0.26] & 1.27(25) & 0.35 & 1.27(25) & 0.43(8) & 0.14(3) \\
\hline
\end{tabular}
\tablefoot {\tablefoottext{a}{Filter mean wavelength and equivalent width (both in~$\mu$m);}
\tablefoottext{b}{measured in-band magnitude;}
\tablefoottext{c}{ratio of total to selective extinction;}
\tablefoottext{d}{de-reddened in-band magnitude, adopting $A_{V}=0.03(15)$;}
\tablefoottext{e}{zero-magnitude flux (in~${\rm nW~m^{-2}~\mu m^{-1}}$);}
\tablefoottext{f}{in-band mean absolute flux (in~${\rm nW~m^{-2}~\mu m^{-1}}$).}}
\end{table}