\begin{table}%t2
\caption{\label{veltab}Comparison of velocities.}
\par
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\begin{tabular}{l@{\extracolsep{2mm}}r@{\extracolsep{0mm}}cll@{\extracolsep{5mm}}l@{\extracolsep{3mm}}l@{\extracolsep{0mm}}|l@{\extracolsep{2mm}}r@{\extracolsep{0mm}}cll@{\extracolsep{5mm}}l}
%\noalign{\smallskip}
\hline\hline
%\noalign{\smallskip}
 Ident. & {$V_{{\rm hel}}$} & & \multicolumn{1}{c}{$V_{{\rm other}}$} & origin & Reference &&  Ident. & {$V_{{\rm hel}}$} & & \multicolumn{1}{c}{$V_{{\rm other}}$} & origin & Reference \\
& km~s$^{-1}$ & & \multicolumn{1}{c}{km~s$^{-1}$} & & && & km~s$^{-1}$ & & \multicolumn{1}{c}{km~s$^{-1}$} & & \\
%\vspace{-1mm}&&&&&&&&&& \\
\ \ \ (1) & (2) & & \multicolumn{1}{c}{(3)} & (4) & (5) \ \ && \ \ \ (1) & (2) & & \multicolumn{1}{c}{(3)} & (4) & (5) \ \ \\
%\noalign{\smallskip}
\hline
WKK0204   &  4349& &$\phantom{0}4332\pm\phantom{00}8$ & \ion{H}{i}  & HIPASS  && WKK3880   &  4533& &$\phantom{0}4572\pm\phantom{0}85$ & opt         & RS06    \\
WKK0207   &  9290& &$\phantom{0}9178\pm\phantom{0}70$ & opt         & VY96    && WKK4231   &  2306& &$\phantom{0}2254\pm\phantom{0}10$ &opt \& \ion{H}{i}&CF97 \\
WKK0304   &  3813& &$\phantom{0}3807\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}2303\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  \\
WKK0491   &  7353& &$\phantom{0}7523\pm250$           & opt         & FW98    && WKK4272   &  4914& &$\phantom{0}4940\pm\phantom{00}9$ & \ion{H}{i}  & HIPASS  \\
WKK0539   &  7562& &$\phantom{0}7651\pm\phantom{0}85$ & opt         & RS06    && WKK4470   &  2879& &$\phantom{0}2875\pm\phantom{0}10$ & \ion{H}{i}  & HIZSS   \\
          &      & &$\phantom{0}7534\pm\phantom{00}8$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}2877\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   \\
WKK0662   &  5603& &$\phantom{0}6526\pm231$           & opt         & FW98    &&           &      & &$\phantom{0}2890\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}5760\pm\phantom{0}76$ & opt         & WK04    && WKK4486   &  5223& &$\phantom{0}5200\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   \\
          &      & &$\phantom{0}5630\pm\phantom{0}85$ & opt         & RS06    && WKK4585   &  4717& &$\phantom{0}4728\pm137$           & opt         & WK99    \\
WKK1045   &  5411& &$\phantom{0}5268\pm250$           & opt         & FW98    && WKK4748   &  1449& &$\phantom{0}1449\pm\phantom{0}10$ & \ion{H}{i}  & HIZSS   \\
WKK1089   &  1712& &$\phantom{0}3939\pm150$           & opt         & FW98    &&           &      & &$\phantom{0}1445\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   \\
          &      & &$\phantom{0}1714\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}1456\pm\phantom{00}3$ & \ion{H}{i}&HIPASS-BGC \\
WKK1294   &  1919& &$\phantom{0}1910\pm\phantom{0}10$ &opt \& \ion{H}{i}&CF97 &&           &      & &$\phantom{0}1456\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  \\
WKK1352   &  5437& &$\phantom{0}5528\pm100$           & opt         & FW98    && WKK5229   &  5187& &$\phantom{0}5193\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   \\
WKK1446   &  3677& &$\phantom{0}3679\pm\phantom{00}9$ & \ion{H}{i}  & HIPASS  && WKK5240   &  4785&:&$\phantom{0}4787\pm\phantom{00}8$ & \ion{H}{i}  & HIPASS  \\
WKK1455   &  3692& &$\phantom{0}3684\pm100$           & opt         & WK04    && WKK5253   &  5261& &$\phantom{0}5093\pm\phantom{0}70$ & opt         & VY96    \\
WKK1972   &  5651& &$\phantom{0}5630\pm\phantom{0}85$ & opt         & RS06    && WKK5260   &  4657& &$\phantom{0}4963$\phantom{000000} & opt         & D91     \\
WKK2029   &  2349& &$\phantom{0}2355\pm\phantom{0}50$ & opt         & FW98    &&           &      & &$\phantom{0}4740\pm\phantom{0}10$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}2337\pm\phantom{0}10$ & \ion{H}{i}  & HIZSS   && WKK5266   &  4939& &$\phantom{0}4944$\phantom{000000} & \ion{H}{i}  & MH91    \\
          &      & &$\phantom{0}2340\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}4940\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  \\
WKK2147   &  4180& &$\phantom{0}4153\pm\phantom{0}44$ & opt         & FH95    && WKK5285   &  5635& &$\phantom{0}5631\pm\phantom{0}30$ & \ion{H}{i}  & HIZOA   \\
WKK2171   &  3709& &$\phantom{0}3633\pm\phantom{0}10$ & \ion{H}{i}  & HIPASS  && WKK5366?  &  2064& &$\phantom{0}2059\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   \\
WKK2172   &  4029& &$\phantom{0}4069\pm\phantom{0}11$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}4822\pm\phantom{0}82$ & opt         & WK04    \\
WKK2222   &  2582& &$\phantom{0}2570\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  && WKK5404   &  6404& &$\phantom{0}6450\pm\phantom{0}70$ & opt         & DN97    \\
WKK2245   &  2912&:&$\phantom{0}2915\pm\phantom{0}10$ & \ion{H}{i}  & HIZSS   && WKK5413   &  6106& &$\phantom{0}6057\pm174$           & opt         & WK99    \\
          &      & &$\phantom{0}2903\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   && WKK5416   &  5580& &$\phantom{0}5524\pm114$           & opt         & WK04    \\
          &      & &$\phantom{0}2992\pm\phantom{0}85$ & opt         & RS06    &&           &      & &$12403\pm\phantom{0}70$           & opt         & VY96    \\
WKK2254   &  5518& &$\phantom{0}5653\pm\phantom{0}58$ & opt         & FW06    && WKK5443OFF&  2907& &$\phantom{0}2905\pm\phantom{0}10$ & \ion{H}{i}  & HIZSS   \\
WKK2372   &  4058& &$\phantom{0}4058\pm\phantom{00}3$ & \ion{H}{i}  & HK01    &&           &      & &$\phantom{0}2897\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   \\
WKK2388   &  3938& &$\phantom{0}3976\pm\phantom{0}40$ & opt         & FH95    && WKK5459   &  4388& &$\phantom{0}4390\pm\phantom{0}60$ & opt         & RC3     \\
WKK2390   &  3659&:&$\phantom{0}3790\pm\phantom{0}70$ & opt         & VY96    &&           &      & &$\phantom{0}4396\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}3586\pm\phantom{0}10$ & \ion{H}{i}  & HIPASS  && WKK5470   &  5120& &$\phantom{0}5209\pm214$           & opt         & WK99    \\
WKK2392   &  3659&:&$\phantom{0}3790\pm\phantom{0}70$ & opt         & VY96    && WKK5584   &  4936& &$\phantom{0}5027$\phantom{000000} & opt         & D91     \\
WKK2402   &  3947& &$\phantom{0}3956\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  && WKK5642?  &  6446& &$\phantom{0}6045\pm\phantom{0}42$ & opt         & SH92    \\
WKK2433   &  5335& &$\phantom{0}5367\pm\phantom{0}53$ & opt         & FH95    &&           &      & &$\phantom{0}6118\pm100$           & opt         & WK04    \\
WKK2503?  &  2794&:&$\phantom{0}2789\pm\phantom{0}10$ & \ion{H}{i}  & HIZSS   && IC4584    &  3671&:&$\phantom{0}3700\pm\phantom{0}44$ & opt         & SH92    \\
          &      & &$\phantom{0}2769\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   && IC4585    &  3671&:&$\phantom{0}3638\pm\phantom{0}40$ & opt         & RC3     \\
          &      & &$\phantom{0}2774\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  && WKK5768   &  5422& &$\phantom{0}5426\pm\phantom{0}10$ & \ion{H}{i}  & RC3     \\
WKK2542   &   684& &$\phantom{00}694\pm\phantom{00}6$ & \ion{H}{i}  & HK01    &&           &      & &$\phantom{0}5428\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{00}680$\phantom{000000} & \ion{H}{i}  & BD99    && WKK5796   &  5372& &$\phantom{0}5260\pm\phantom{0}60$ & opt         & RC3     \\
          &      & &$\phantom{00}688\pm\phantom{00}3$ & \ion{H}{i}&HIPASS-BGC && WKK5993   &  3443&:&$\phantom{0}3487\pm108$           & opt         & WK04    \\
          &      & &$\phantom{00}687\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  && WKK5999   &  3244& &$\phantom{0}3250\pm\phantom{0}38$ & opt         & WK04    \\
WKK2576   &  3883&:&$\phantom{0}3948\pm\phantom{0}70$ & opt         & DN97    &&           &      & &$\phantom{0}3246\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}3876\pm\phantom{0}85$ & opt         & RS06    && WKK6181   &  3331& &$\phantom{0}3278\pm\phantom{0}70$ & opt         & VY96    \\
          &      & &$\phantom{0}3872\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}3308\pm\phantom{0}70$ & opt         & WK99    \\
WKK2595   &  3886&:&$\phantom{0}3873\pm\phantom{0}85$ & opt         & RS06    && WKK6353   &  9753& &$\phantom{0}9900\pm\phantom{0}70$ & opt         & DN97    \\
WKK2596   &  3867& &$\phantom{0}3869\pm\phantom{0}10$ & \ion{H}{i}  & HIZSS   && WKK6483   &  3273& &$\phantom{0}3367$\phantom{000000} & opt         & D91     \\
          &      & &$\phantom{0}3848\pm\phantom{0}10$ & \ion{H}{i}  & HIZOA   &&           &      & &$\phantom{0}3268\pm\phantom{0}17$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}3881\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  && WKK6594   &   605& &$\phantom{00}606\pm\phantom{0}20$ & opt         & HG95    \\
WKK2597   &  3886&:&$\phantom{0}3973\pm\phantom{0}43$ & opt         & SH92    &&           &      & &$\phantom{00}605\pm\phantom{00}3$ & \ion{H}{i}&HIPASS-BGC \\
          &      & &$\phantom{0}3954\pm\phantom{0}85$ & opt         & RS06    &&           &      & &$\phantom{00}605\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  \\
WKK2640   &  3705& &$\phantom{0}3574\pm\phantom{0}85$ & opt         & RS06    && WKK6689   &  3184&:&$\phantom{0}3239\pm\phantom{0}88$ & opt         & WK04    \\
WKK2644   &  9404& &$\phantom{0}9406\pm100$           & opt         & WK04    && WKK6872   &  1155& &$\phantom{0}1157\pm\phantom{00}3$ & \ion{H}{i}&HIPASS-BGC \\
          &      & &$\phantom{0}9276\pm\phantom{0}85$ & opt         & RS06    &&           &      & &$\phantom{0}1157\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  \\
WKK2670   &  3821& &$\phantom{0}3758\pm\phantom{0}40$ & opt         & FH95    && WKK7149   &  3275& &$\phantom{0}3300\pm\phantom{0}30$ & opt         & SE95    \\
          &      & &$\phantom{0}3798\pm\phantom{0}85$ & opt         & RS06    &&           &      & &$\phantom{0}3263\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  \\
WKK2693   &  7081& &$\phantom{0}7389\pm250$           & opt         & FW98    && WKK7198   &  3407& &$\phantom{0}3405\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}7013\pm\phantom{0}80$ & opt         & WK04    && WKK7289   &  5278& &$\phantom{0}2100\pm100$           & opt         & F83     \\
WKK2804   &  4803& &$\phantom{0}4779\pm\phantom{0}39$ & opt         & FH95    && WKK7377   &  5127& &$\phantom{0}5122\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  \\
WKK2850   &  3968& &$\phantom{0}3959\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  && WKK7460   &   842&:&$\phantom{00}775\pm\phantom{0}36$ & opt         & SH92    \\
WKK2863   &  3802&:&$\phantom{0}3775\pm\phantom{0}37$ & opt         & SH92    &&           &      & &$\phantom{00}842\pm\phantom{00}4$ & \ion{H}{i}&HIPASS-BGC \\
          &      & &$\phantom{0}3778\pm\phantom{0}30$ & opt         & SE95    &&           &      & &$\phantom{00}843\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}3768\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  && WKK7465 &$>\!3256$&&$\phantom{0}3255\pm\phantom{0}39$ & opt         & SH92    \\
WKK2938   &  2864& &$\phantom{0}3024\pm157$           & opt         & FW98    &&           &      & &$\phantom{0}3265\pm\phantom{00}4$ & \ion{H}{i}  & DN96    \\
WKK2993   &  4347& &$\phantom{0}4313\pm\phantom{0}37$ & opt         & FH95    &&           &      & &$\phantom{0}3283\pm\phantom{0}85$ & opt         & RS06    \\
          &      & &$\phantom{0}4364\pm\phantom{0}45$ & opt         & FW98    && WKK7652   &  1519& &$\phantom{0}1350\pm\phantom{0}31$ & opt         & RC3     \\
          &      & &$\phantom{0}4345\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}1478\pm\phantom{0}38$ & opt         & WK04    \\
WKK3107   &  3088& &$\phantom{0}3090\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}1340\pm\phantom{0}85$ & opt         & RS06    \\
WKK3139   &  2826& &$\phantom{0}2844\pm\phantom{0}70$ & opt         & VY96    &&           &      & &$\phantom{0}1499\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  \\
          &      & &$\phantom{0}2823\pm\phantom{00}7$ & \ion{H}{i}  & HIPASS  && WKK7776   &  2791& &$\phantom{0}2790\pm\phantom{00}3$ & \ion{H}{i}&HIPASS-BGC \\
WKK3191   &  3192& &$\phantom{0}3187\pm\phantom{00}6$ & \ion{H}{i}  & HIPASS  &&           &      & &$\phantom{0}2790\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  \\
WKK3278   &  2918& &$\phantom{0}3118\pm\phantom{0}40$ & opt         & FW98    && Y395-4    &  4904& &$\phantom{0}4896\pm\phantom{0}43$ & opt         & FH95    \\
WKK3285   &  3010& &$\phantom{0}3016$\phantom{000000} & \ion{H}{i}  & RK02    &&           &      & &$\phantom{0}4895\pm\phantom{00}9$ & \ion{H}{i}  & TH07    \\
          &      & &$\phantom{0}3016\pm\phantom{00}3$ & \ion{H}{i}&HIPASS-BGC &\phantom{00}&&&&&& \\
          &      & &$\phantom{0}3017\pm\phantom{00}5$ & \ion{H}{i}  & HIPASS  &\phantom{00}&&&&&& \\
\hline
\end{tabular}
\end{table}