\begin{table}%T2
\par
\caption{\label{t:twins}Tycho2 and 2MASS photometry for our solar twins sample.}
\small%\centering
\par
\begin{tabular}{ccccccccccccccc}
\hline\hline\noalign{\smallskip}
HIP & $B_{\rm T}$ & $\sigma_B$ & $V_{\rm T}$ & $\sigma_V$ & $J$ & $\sigma_J$ & $H$ & $\sigma_H$ & $K_{\rm S}$ & $\sigma_K$ & $T_{{\rm eff}}^{{\rm spec}}$ & $\logg$ & $\feh$ & $T_{{\rm eff}}^{{\rm IRFM}}$~(K) \\    
 & & & & & & & & & & & $\pm$$20$~K & $\pm$$ 0.04$~dex& $\pm$$0.022$~dex &  \\
\hline
30502  &   9.483  & 0.019 &  8.706 & 0.013 & 7.474 & 0.029 &  7.139 & 0.029 &  7.069 & 0.024 & 5745 & 4.47 &  $-0.01$ & $5760 \pm 28$  \\
36512  &   8.498  & 0.015 &  7.786 & 0.011 & 6.517 & 0.020 &  6.213 & 0.027 &  6.154 & 0.024 & 5755 & 4.53 &  $-0.08$ & $5763 \pm 26$  \\
41317  &   8.613  & 0.015 &  7.868 & 0.010 & 6.610 & 0.023 &  6.289 & 0.038 &  6.206 & 0.024 & 5740 & 4.49 &  $-0.02$ & $5739 \pm 27$  \\
44935  &   9.522  & 0.021 &  8.783 & 0.015 & 7.548 & 0.019 &  7.260 & 0.034 &  7.171 & 0.024 & 5800 & 4.41 &   $0.07$ & $5803 \pm 30$  \\
44997  &   9.122  & 0.017 &  8.378 & 0.012 & 7.107 & 0.021 &  6.888 & 0.051 &  6.764 & 0.026 & 5790 & 4.52 &   $0.03$ & $5791 \pm 30$  \\
55409  &   8.793  & 0.017 &  8.066 & 0.011 & 6.811 & 0.019 &  6.493 & 0.042 &  6.419 & 0.021 & 5760 & 4.52 &  $-0.01$ & $5758 \pm 26$  \\
56948  &   9.462  & 0.017 &  8.748 & 0.012 & 7.477 & 0.019 &  7.202 & 0.026 &  7.158 & 0.018 & 5782 & 4.38 &   $0.01$ & $5801 \pm 25$  \\
64713  &  10.048  & 0.029 &  9.280 & 0.021 & 8.086 & 0.018 &  7.771 & 0.026 &  7.707 & 0.034 & 5815 & 4.52 &  $-0.01$ & $5853 \pm 36$  \\
77883  &   9.532  & 0.023 &  8.820 & 0.018 & 7.476 & 0.021 &  7.176 & 0.038 &  7.125 & 0.034 & 5695 & 4.39 &   $0.04$ & $5660 \pm 35$  \\
89650  &   9.708  & 0.023 &  8.996 & 0.017 & 7.781 & 0.029 &  7.506 & 0.034 &  7.431 & 0.033 & 5855 & 4.48 &   $0.02$ & $5864 \pm 35$  \\
\hline
\end{tabular}
\tablefoot{Spectroscopic parameters are from \cite{melendez09:twins} and the effective
  temperatures are determined via IRFM. For the latter, the errors are
  those arising from the photometry alone, not including the $15$~K
  uncertainty in the zero point of our temperature scale. All twins
  have ``A'' quality flag and Read 1 mode in all 2MASS bands.}
\end{table}