\begin{table}%T2
\caption{\label{t:tab2b}Unevolved bona fide single local subdwarfs.}
%\centering
\par
\begin{tabular}{lcccccccc}
\hline\hline\noalign{\smallskip}
HD/DM  &   $\pi$  &  $V$ & $M_V$ & $B-V$ & $b-y$ &$[$Fe/H$]$&$[\alpha$/Fe$]$&$[${\rm M}/H$]$\\
       &    mas   &      &       &       &       &          &          &             \\
\hline
%\\
\multicolumn{9}{c}{Program stars}\\
%\\
$-$35~0360 & $ 16.28\pm 1.76$ &10.25 & $6.31\pm 0.23$ & 0.765 & 0.469 &$-1.15$& 0.39 &$-$0.86 \\[1mm]
     25329 & $ 54.14\pm 1.08$ & 8.51 & $7.18\pm 0.04$ & 0.870 & 0.529 &$-1.80$& 0.49 &$-$1.43 \\[1mm]
     75530 & $ 18.78\pm 1.48$ & 9.19 & $5.56\pm 0.17$ & 0.734 & 0.445 &$-0.61$& 0.31 &$-$0.39 \\[1mm]
$-$80~0328 & $ 16.46\pm 0.99$ &10.10 & $6.18\pm 0.13$ & 0.576 & 0.423 &$-2.03$& 0.17 &$-$1.91 \\[1mm]
    103095 & $109.22\pm 0.78$ & 6.45 & $6.64\pm 0.02$ & 0.750 & 0.484 &$-1.33$& 0.29 &$-$1.12 \\[1mm]
    120559 & $ 40.02\pm 1.00$ & 7.97 & $5.98\pm 0.05$ & 0.664 & 0.424 &$-0.94$& 0.33 &$-$0.70 \\[1mm]
    126681 & $ 19.16\pm 1.44$ & 9.32 & $5.73\pm 0.16$ & 0.597 & 0.400 &$-1.14$& 0.32 &$-$0.91 \\[1mm]
    134439 & $ 34.14\pm 1.36$ & 9.07 & $6.74\pm 0.09$ & 0.777 & 0.486 &$-1.38$& 0.12 &$-$1.30 \\[1mm]
    134440 & $ 33.68\pm 1.67$ & 9.44 & $7.08\pm 0.11$ & 0.854 & 0.522 &$-1.45$& 0.19 &$-$1.32 \\[1mm]
    145417 & $ 72.75\pm 0.82$ & 7.52 & $6.83\pm 0.02$ & 0.820 & 0.505 &$-1.39$& 0.34 &$-$1.15 \\[1mm]
$+$22~4454 & $ 17.66\pm 1.44$ & 9.50 & $5.73\pm 0.18$ & 0.770 & 0.459 &$-0.60$& 0.30 &$-$0.39 \\[1mm]
%\\
\multicolumn{9}{c}{Additional stars}\\
%\\
    104006 & $31.35\pm 1.05$ &  8.89 & $6.38\pm 0.07$ & 0.816 & 0.492 &$-0.81$&(0.29)&$-$0.60 \\[1mm]
    108564 & $35.30\pm 1.20$ &  9.43 & $7.16\pm 0.07$ & 0.976 & 0.563 &$-0.72$&(0.28)&$-$0.52 \\[1mm]
    123505 & $20.95\pm 1.65$ &  9.67 & $6.27\pm 0.17$ & 0.782 & 0.475 &$-0.72$&(0.28)&$-$0.52 \\[1mm]
    145598 & $26.04\pm 1.34$ &  8.65 & $5.73\pm 0.11$ & 0.662 & 0.425 &$-0.79$&(0.28)&$-$0.59  
\\
\hline
\end{tabular}
\end{table}