\begin{table}%t1
\caption{Galactic B-SGs studied in this work, together with
adopted photometric data. For multiple entries, see text.}
\label{log_phot}
\par
\begin{tabular}{llllllll}
\hline 
\hline
\multicolumn{1}{l}{Object}
&\multicolumn{1}{l}{spectral}
&\multicolumn{1}{c}{member-}
&\multicolumn{1}{c}{$d$}
&\multicolumn{1}{c}{$V$}
&\multicolumn{1}{l}{$B-V$}
&\multicolumn{1}{c}{$(B-V)_{\rm 0}$}
&\multicolumn{1}{c}{$M_{V}$}\\
\multicolumn{1}{l}{(HD\#)}
&\multicolumn{1}{l}{type}
&\multicolumn{1}{c}{ship}
\\
\hline
185859  &B0.5 Ia   &          &             &      &       &       &--7.0*\\                                 
190603  &B1.5 Ia+  &        &1.57$^{c}$   &5.62  &0.760  &--0.16  &--8.21\\
      &          &        &   &5.62         &$0.54\pm 0.02$& &--7.53\\ 
\par
206165  &B2 Ib     &Cep OB2   &0.83$^{a}$   &4.76  &0.246  &--0.19  &--6.19\\%SIMBAD0.219
198478  &B2.5 Ia   &Cyg OB7   &0.83$^{a}$   &4.81  &0.571  &--0.12  &--6.93\\  
          &           &         &             &4.84  &$0.40\pm 0.01$ &&--6.37\\
191243  &B5 Ib     &Cyg OB3   &2.29$^{a}$   &6.12  &0.117  &--0.12  &--6.41\\%SIMBAD 0.103
             &          &          &1.73$^{b}$   &      &       &       &--5.80\\
199478  &B8 Iae    &NGC 6991  &1.84$^{d}$   &5.68  &0.408  &--0.03  &--7.00\\%SIMBAD 0.367
212593  &B9 Iab    &          &             &      &       &       &--6.5$^*$\\
202850  &B9 Iab    &Cyg OB4   &1.00$^{a}$   &4.22  &0.098  &--0.03  &--6.18\\
\hline
\end{tabular}
\newline
$^{a}$ \citet{Humphreys78}; $^{b}$ \citet{GS}; $^{c}$ \citet{BC}; $^{d}$ \citet{DH};
$^{*}$ from calibrations \citep{HM}.
\end{table}