\documentclass {aa}
\begin{document}
\newcommand{\kms}{\mbox{ km\,s$^{-1}$}}
\newcommand{\jks}{\mbox{Jy$\cdot$km s$^{-1}$}}

% --- Table 2
%
\addtocounter{table}{1}
\begin{table*}%
\caption{New measured global HI parameters}
%\vspace{220mm}
\begin{center}
\begin{footnotesize}
%        \leavevmode
\begin{tabular}{lcccccccccl}
\smallskip \\

\hline
%\vspace{-3 mm} \\
 Galaxy Name  & rms
  & $F_{max}$ & $W_{20}$   & $W_{50}$  &
$V_{HI}$ & $\sigma(V)$ & $S_{HI}$ & $\sigma(S)$ & S/N & Notes \\
\vspace{-3 mm} \\

  & mJy & mJy & \kms\ &  \kms\ & \kms\ &
\kms\ & \jks\ & \jks\ & &  \\

~~~~~~~~~(1) & (2) & (3) & (4) & (5) & (6) & (7) & (8) & (9) & (10) & (11) \\

\hline
\vspace{-2 mm} \\
UGC568 & 1.15 & 12.3 & 410: & 300: &  13420 & 10 & 2.28 & 0.28 &
10.7 & peculiar\\

UGC1752* & 2.84 & 26.6 & 429 & 388 & 17861 & 7 & 5.13 & 0.70 &
9.4 &  \\

PGC135657 & 2.71 & 23.8 & 134 & 100 &
13108 & 7 & 2.17 & 0.46 & 8.8 & blended?\\

UGC2936* & 2.32 & 38.6 & 502 & 469 &  3811 & 4 & 11.23 & 0.72 &
16.7 & \\

UGC3140* & 4.01 & 130.8 & 131 & 150 &  4623 & 2 & 13.41 & 0.74 &
32.6 &\\

NGC2770* & 4.84 & 143.6 & 350 & 322 &  1947 & 2 &36.93 & 1.41 &
29.6 & \\

PGC135754 & 1.65 & 5.5 & 222 & 197 &  21769 & 15 & 0.59 & 0.30 &
3.4 &  \\

F568-6* & 2.29 & 17.5 & 420 & 393 &  13829 & 7 & 4.20 & 0.64 & 7.6
& \\

UGC6614* & 2.86 & 81.2 & 290 & 255 &  6351 & 2 & 15.94 & 0.72 &
28.4 & \\
Malin-1* & 2.02 & 9.4 & 341 & 293  & 24784 & 15 & 1.80 & 0.50 & 4.7
& \\

PGC45080 & 2.90 & 11.5 & 315 & 280 &  12339 & 15 & 1.57 & 0.61 &
4.0 &\\

UGC9024* & 2.69 & 115.7 & 134 & 120 & 2321 & 1 & 11.41 & 0.48 &
42.9 &\\

F530-1 & 3.0 & 10.7 & 497 & 484 &  14335 & 10 & 2.07 & 0.75 & 3.6 &
\\

F533-3* & 2.72 & 13.3 & 399 & 384 &  12670 & 8 & 2.46 & 0.66 & 4.9
& \\

NGC7589 & 1.68 & 10.4 & 414: & 357: & 8866 & 12 & 2.96 & 0.51 & 6.2
& blended\\

PGC71626* & 3.40 & 47.0 & 126 & 88 &  10016 & 5 & 3.94 & 0.56 &
13.8 & \\

\hline

\end{tabular}
\end{footnotesize}
\end{center}

\

\end{table*}

\setcounter{table}{3}
%
% --- Table 4
%
\begin{table*}%

%\vspace{220mm}
\begin{center}
\caption{Derived HI Parameters} 
\begin{footnotesize}
%        \leavevmode
\begin{tabular}{lccccccc}

\smallskip \\

\hline
%\vspace{-3 mm} \\
 Galaxy Name & $W_{20,c}$ & $W_{50,c}$ & $V_{LSR}$ & $D$ & log$M_{HI}$ &
$M_{HI}/L_{B}$ & $D_{HI}$  \\
\vspace{-3 mm} \\

  & \kms\ & \kms\ & \kms\ & Mpc & \msun\ &  & $'$  \\

~~~~~~~~~(1) & (2) & (3) & (4) & (5) & (6) & (7) & (8) \\

\hline
\vspace{-2 mm} \\
UGC568 & 385 & 286 & 13579 & 181.0 & 10.25 & 0.30 &  \\

UGC1752* & 398 & 364 & 18072 & 241.0 & 10.85 & 1.29 & 2.0\\

PGC135657 &  121 &  94 & 13204 & 176.0 & 10.20 & 0.47 & \\

UGC2936* & 488 & 461 & 3860 & 51.5 & 9.85 & 1.00 & 3.3   \\

UGC3140* &  143 & 118 & 4633 & 61.8 & 10.08 & 0.45 & 3.0  \\

NGC2770* & 343 & 319 & 1936 & 25.8 & 9.76 & 0.85 & 4.1   \\

PGC135754 &  200 & 182 & 21588 & 287.8 & 10.06 & 0.27 & \\

F568-6* &  394 & 374 & 13738 & 183.2 & 10.52 & 0.41 & 1.3: \\

UGC6614* &  277 & 248 & 6245 & 83.3 & 10.42 & 1.44 & 6.0 \\

Malin-1* & 308 & 269 & 24679 & 329.0 & 10.66 & 0.17 & 2.5  \\

PGC45080 & 296 & 267 & 12185 & 162.5 & 9.99 & 1.72 &  \\

UGC9024* & 126 & 117 & 2296 & 30.6 & 9.40 & 0.92 & 2.7  \\

F530-1 &  467 & 460 & 14596 & 194.6 & 10.27 & 1.07 & \\

F533-3* & 375 & 367 & 12941 & 172.5 & 10.24 & 0.75 & 2.5:\\

NGC7589 &  395 & 345 & 9056 & 120.7 & 10.01 & 0.55 & \\

PGC71626* & 115 & 83 & 10193 & 135.9 & 10.23 & 0.34 & 2.6\\

\hline

\end{tabular}
\end{footnotesize}
\end{center}

\end{table*}

\end{document}
