\begin{table}%t1
\caption{\label{VFstrapping}Coefficients for Eq.~(\ref{twarogeqn}).} 
%\centering
\par
\begin{tabular}{l r r c r r r r l}
\hline \hline \noalign{\smallskip}
Study & Ref. & \# of stars & \# of stars with &   \multicolumn{1}{c}{$a$}  & \multicolumn{1}{c}{$b$} & \multicolumn{1}{c}{$c$} & \multicolumn{1}{c}{$d$} & \multicolumn{1}{c}{$\sigma$} \\
 & & & $(b-y)_{0}>0.6$\\
\hline
Favata et~al. (1997)            & 2    &   46 & 1 & 1.0608 & --0.9662 & --0.7918 &   7.1781 & 0.07 \\
Feltzing \& Gustafsson (1998)   & 3    &   23 & 2 & 0.7903 & --0.8958 & --0.1252 &   3.9841 & 0.05 \\
Chen et~al. (2000)              & 4    &   28 & 1 & 1.1759 & --2.0582 & --0.0767 &   8.2072 & 0.06 \\
Thor\'{e}n \& Feltzing (2000)   & 5    &   12 & 4 & 0.9918 &   0.0163 & --0.2020 &   0.8187 & 0.08 \\
Santos et~al. (2001)            & 6    &   61 & 1 & 1.0405 & --0.9088 & --0.0586 &   3.6431 & 0.04 \\
Heiter \& Luck (2003)           & 7    &   75 & 0 & 0.8985 &   0.7027 & --0.1373 & --2.0303 & 0.05 \\
Yong \& Lambert (2003)          & 8    &    6 & 2 & 1.1258 &   2.0980 & --0.2534 & --6.3255 & 0.05 \\
Mishenina et~al. (2004)         & 9    &   93 & 1 & 1.1434 & --1.8958 & --0.0888 &   7.5583 & 0.06 \\
Santos et~al. (2004)            & 10   &  141 & 1 & 1.0098 & --1.2361 & --0.0838 &   5.0008 & 0.04 \\
Bonfils et~al. (2005)           & 11   &   19 & 0 & 0.8761 & --0.5454 & --0.0422 &   2.2801 & 0.07 \\
Luck \& Heiter (2005)           & 12   &   65 & 6 & 0.9736 &   0.7346 & --0.0249 & --2.6251 & 0.06 \\
Santos et~al. (2005)            & 13   &   64 & 7 & 1.0495 & --1.1400 & --0.0204 &   4.3450 & 0.04 \\
Woolf \& Wallerstein (2005)     & 14   &    8 & 6 & 1.0192 &   0.0846 & --0.4226 &   1.5298 & 0.04 \\
Sousa et~al. (2006)             & 15   &   57 & 1 & 0.9360 & --0.9590 & --0.0805 &   3.9268 & 0.02 \\
\hline
\end{tabular}
\tablefoot {Column 1 lists the study that is being moved onto the \citet{2005ApJS..159..141V} system and Col.~2 the reference number used in Table~\ref{tabB.1}.  Column~3 lists the number of stars in   common with \citet{2005ApJS..159..141V}.  These are used to obtain the coefficients. Column~4 lists the number of stars redder than $(b-y)_0=0.6$.  Columns~5 to~8 list the coefficients used in   Eq.~(\ref{twarogeqn}), and Col.~9 lists the $\sigma$ for the difference between [Fe/H] in the study listed in Col.~1 and the [Fe/H] derived once the data have been put on to the  \citet{2005ApJS..159..141V} system.  The difference is calculated in the sense [Fe/H]$_{\rm original}$~minus [Fe/H]$_{\rm corrected}$.}
\vspace*{0.5mm}
\end{table}