\begin{table}%t1
%\centering
\par
{
\caption{List of the observed A and F dwarfs: 6 are confirmed members of the UMa
moving group and 16 are probable/possible 
members in King et~al. (\cite{King03}). Spectral types are from Gray \& Garrison 
(\cite{Gray87}, \cite{Gray89}a,b) or from SIMBAD.\label{tab1}}
\begin{tabular}{c c c c c c c c c c}
\hline\hline
  HR          &  HD & Type &  $m_{V}$ & $T_{\rm eff}$ & $\log g$ & $v_{\rm e} \sin i$ & $\xi_{t}$ &
   Membership & Comments \\
               &     &      & &   (K)    &             &  ($\rm km ~s^{-1}$)     &
	       ($\rm km ~s^{-1}$) &  &  \\
\hline
 $235^{\dagger}$  & 4813 & F7IV-V &5.17 &6229 & 4.43 & 6 & 1.0 &  ?  & \\
 330 & 6763 & F0III-IV &5.51  &6922 & 4.00 & 85 & 1.9 &  ?   & \\
 534  & 11257 & F2V &5.92 &7005 & 4.05 & 17 & 2.3  &  ?     &  \\
 3998  & 88355A & F7V &6.43 &6596 & 4.32 & 19 & 1.5 &  ?     & binary     \\
 4141  & 91480 & F1V/F1V  &5.16 &7018 & 4.30 & 39 & 2.0 &   Y    & nucleus\\
      & 111456 & F5V & 5.84 & 6417& 4.59 & 37  & 1.5 & Y &  nucleus \\
       & 113139 & F5V & 4.93 & 6927 & 4.20 & 103 & 1.5 & Y & nucleus \\
 5830 & 139798 & F2V &5.76 &6782 & 4.23 & 68 & 3.8 & ? & \\
      & 151044 & F8V &6.48 &6298 & 4.61 & 8.4 & 0.9 & ? &\\
 7451 & 184960 & F7V &5.71 &6392  & 4.30 & 9.8 & 1.4 & Y? & \\
      &&&&&&&&& \\
  68 & 1404 & A2V/A2V &4.51 &8948 &3.99 & 125 & 3.0 & ? & \\
  290 & 6116A & A5m &5.95 &8073 & 3.93 & 34 & 5.0 & ?  & binary\\
  378  & 7804 & A3V &5.13  &8731 & 3.78& 124 & 4.0 &  Y & \\
  599  & 12471A & A2V  &5.50 &9299 & 3.76& 121 & 3.0 &  ? & binary \\
  2763 & 56537A & A3V/A4IV  &3.58 &8482 &3.91 & 156 & 4.0 & ? & SB\\
         & 95418 & A1 V & 2.35 & 9600 & 3.83 & 46 & 2.5 & Y & nucleus \\
       & 116657 & A1m & 3.86 & 8425 & 4.40 & 61 & 3.5 & Y & nucleus \\
  7781  & 193592A & A2V  &5.76 &8274 & 4.18 & 27 & 4.5 & ? & binary\\
  8291  & 206538A & A2V &6.07 &8792 & 3.60& 165 & 3.0 & ? & binary\\
  8407 & 209515A & A0IV &5.57  &10~073 & 3.74 & 64  & 2.5 &  ? & \\
  8709 & 216627 & A3V/A3IV-V &3.27 &8657 & 3.56 & 81  & 3.6  & Y? &\\
  8984  & 222603 & A7V/A6IV &4.49 &7964 & 4.03 & 56 & 5.1 & ? &\\
\hline
\end{tabular}
}
\end{table}