\begin{table}%t1
  \caption{Basic parameters. Identifications: FLAMES targets
  ("NGC330'' and "NGC346'') from \cite{evans06}, "MPG'' from
  \cite{massey89}, "AzV'' from \cite{azzopardi75, azzopardi82} and
  "Sk'' from \cite{sanduleak68}. Photometric data for the FLAMES
  targets is from \cite{momany01}; for objects with a primary \azv
  identification these are from \cite{massey02} and
  \cite{massey04}. Spectral types of the FLAMES targets are from
  \cite{evans06}. For convenience previously published spectral types
  are also given. Sources of these classifications are W77
  \citep{walborn77}; NMC \citep{niemela86}; G87 \citep{garmany87}; MPG
  \citep{massey89}; W00 \citep{walborn00}; EH04
  \citep{evans04c}. Spectral types for the field O-type stars were
  taken from the catalogues of \cite{garmany87} and
  \cite{walborn02b}. Wind velocities given without brackets are from
  \cite{garmany88, haser98, prinja98, crowther02, bouret03, evans04b,
  evans04a, massey04}. Values between brackets are calculated from the
  escape velocity at the stellar surface.
  \label{tab:data}}
%\centerline
{
  \begin{tabular}{llllllcccc}
  \hline\hline\\ 
  Primary ID & \multicolumn{3}{c}{Cross-IDs} & Spectral & Published & $V$ & \Av   & \Mv & \vinf \\[2pt]
     & \multicolumn{1}{c}{MPG} & \multicolumn{1}{c}{\azv} & \multicolumn{1}{c}{Sk} & Type & ST & & & & [\kmsec]\\[1pt]
	\hline\\[-9pt]
\object{\ngc346-001}$^{a}$ & MPG~789 & \azv232 & Sk~80   & O7~Iaf+      & O7~Iaf+ [W77] & 12.31 & 0.40 & $ -6.99 $ &  1330 \\
                            &         &         &         &               &  O7~If [MPG] \\[3.5pt]
\object{\ngc346-007}$^{a}$ & MPG~324 & ...     & ...     & O4~V((f+))   & O4-5~V [NMC] & 14.07 & 0.12 & $ -4.95 $ &  2300  \\
                            &         &         &         &               & O4~V((f)) [MPG]\\
                            &         &         &         &               & O4~((f)) [W00]\\[3.5pt]
\object{\ngc346-010}        & ...     & \azv226 & ...     & O7~IIIn((f)) & O7~III [G87] & 14.37 & 0.31 & $ -4.84 $ & [1832] \\[3.5pt]
\object{\ngc346-012}        & ...     & \azv202 & ...     & B1~Ib        & B1~III [G87] & 14.39 & 0.09 & $ -4.60 $ & [1568] \\[3.5pt]
\object{\ngc346-018}        & MPG~217 & ...     & ...     & O9.5~IIIe    & ... & 14.78 & 0.56 & $ -4.68 $ & [1481] \\[3.5pt]
\object{\ngc346-022}        & MPG~682 & ...     & ...     & O9~V         & O8~V [MPG] & 14.91 & 0.16 & $ -4.14 $ & [3305] \\[3.5pt]
\object{\ngc346-025}$^{a}$ & MPG~848 & ...     & ...     & O9~V         & O8.5~V [MPG] & 14.95 & 0.12 & $ -4.07 $ & [2816] \\[3.5pt]
\object{\ngc346-026}        & MPG~12  & ...     & ...     & B0~IV        & O9.5~V [MPG] & 14.98 & 0.50 & $ -4.42 $ & [2210]\\
                            &         &         &         &               & O9.5-B0~V~(N str) [W00]\\
                            &         &         &         &               & O9.5~III [EH04] \\[3.5pt]
\object{\ngc346-028}        & MPG~113 & ...     & ...     & OC6~Vz       & O6~V [MPG] & 15.01 & 0.19 & $ -4.08 $ & [2369] \\
                            &         &         &         &               & OC6~Vz [W00]$^{b}$\\[3.5pt]
\object{\ngc346-031}        & ...     & ...     & ...     & O8~Vz        & ... & 15.02 & 0.16 & $ -4.04 $ & [2461] \\[3.5pt]
\object{\ngc346-033}        & MPG~593 & ...     & ...     & O8~V         & ... & 15.07 & 0.19 & $ -4.02 $ & [4102] \\[3.5pt]
\object{\ngc346-046}        & ...     & ...     & ...     & O7~Vn        & ... & 15.44 & 0.12 & $ -3.58 $ & [2723] \\[3.5pt]
\object{\ngc346-050}        & MPG~299 & ...     & ...     & O8~Vn        & O9~V [MPG] & 15.50 & 0.03 & $ -3.43 $ & [2661] \\[3.5pt]
\object{\ngc346-051}        & MPG~523 & ...     & ...     & O7~Vz        & O7~V+neb [MPG] & 15.51 & 0.16 & $ -3.54 $ & [3233] \\[3.5pt]
\object{\ngc346-066}        & MPG~213 & ...     & ...     & O9.5~V       & ... & 15.75 & 0.16 & $ -3.30 $ & [2931] \\[3.5pt]
\object{\ngc346-077}        & MPG~238 & ...     & ...     & O9~V         & B0: [MPG] & 15.88 & 0.40 & $ -3.42 $ & [2205] \\[3.5pt]
\object{\ngc346-090}        & ...     & ...     & ...     & O9.5~V       & ... & 15.96 & 0.37 & $ -3.31 $ & [2978] \\[3.5pt]
\object{\ngc346-093}        & MPG~304 & ...     & ...     & B0~V         & ... & 16.01 & 0.34 & $ -3.23 $ & [3516] \\[3.5pt]
\object{\ngc346-097}        & MPG~519 & ...     & ...     & O9~V         & ... & 16.06 & 0.74 & $ -3.58 $ & [4004] \\[3.5pt]
\object{\ngc346-107}        & MPG~559 & ...     & ...     & O9.5~V       & ... & 16.20 & 0.09 & $ -2.79 $ & [2547] \\[3.5pt]
\object{\ngc346-112}        & MPG~327 & ...     & ...     & O9.5~V       & ... & 16.24 & 0.19 & $ -2.85 $ & [2368] \\[1pt]
 \hline\\[-9pt]              
\object{\ngc330-013}        & ...     & \azv186 & ...     & O8.5~II-III((f)) & O7~III [G87] & 14.00 & 0.56 & $ -5.46 $ &  1600 \\
                            &         &         &         &                   & O8~III((f)) [EH04] \\[3.5pt]
\object{\ngc330-052}        & ...     & ...     & ...     & O8.5~Vn      & O8~V [EH04]& 15.69 & 0.16 & $ -3.36 $ & [2005] \\[1pt]
 \hline\\[-9pt]              
\object{AzV 14}             & ...     & ...     & Sk~9    & O5~V         & ... & 13.55 & 0.47 & $ -5.81 $ &  2000  \\[3.5pt]
\object{AzV 15}             & ...     & ...     & Sk~10   & O7~II        & ... & 13.12 & 0.40 & $ -6.18 $ &  2125  \\[3.5pt]
\object{AzV 26}             & ...     & ...     & Sk~18   & O7~III       & ... & 12.46 & 0.47 & $ -6.90 $ &  2150  \\[3.5pt]
\object{AzV 95}             & ...     & ...     & ...     & O7~III       & ... & 13.78 & 0.43 & $ -5.55 $ &  1700  \\[1pt]
\object{AzV 243}            & ...     & ...     & Sk~84   & O6~V         & ... & 13.84 & 0.47 & $ -5.53 $ &  2125  \\[3.5pt]
\object{AzV 372}            & ...     & ...     & Sk~116  & O9~Iabw      & ... & 12.59 & 0.50 & $ -6.81 $ &  1550  \\[3.5pt]
\object{AzV 388}            & ...     & ...     & ...     & O4~V         & ... & 14.09 & 0.34 & $ -5.15 $ &  1935  \\[3.5pt]
\object{AzV 469}            & ...     & ...     & Sk~148  & O8.5~II((f)) & ... & 13.12 & 0.47 & $ -6.25 $ &  1550  \\[1pt]
 \hline           
  \end{tabular}}
\par
  \smallskip
 $^{a}$ Binary;
 $^{b}$ The source of the type adopted here.
\end{table}