\begin{table}%tC.12
\caption{\label{rclabel_hcg93b}HCG 93b rotation curve.}
\par
%\centering
\par
\begin{tabular}{cccccccc}
\hline \hline \noalign{\smallskip}
           $r$   &  $\sigma_r$   &             $r$   &    $\sigma_r$   &          $v$   & $\sigma_v$   &            $N$  &              Side \\
(kpc) & (kpc) &(\arcsec) &(\arcsec) & (km~s$^{-1}$)& (km~s$^{-1}$) & bins\\
(1)&(2)&(3)&(4)&(5)&(6)&(7)&(8)\\
\hline
            0.00  &            0.00  &             0.0  &             0.0  &             -87  &              29  &               1  &               r \\
            0.58  &            0.00  &             1.9  &             0.0  &              53  &              29  &               1  &               a \\
            0.58  &            0.00  &             1.9  &             0.0  &             117  &              29  &               1  &               r \\
            0.85  &            0.02  &             2.7  &             0.1  &              77  &               8  &               2  &               a \\
            0.85  &            0.02  &             2.7  &             0.1  &             128  &              22  &               2  &               r \\
            0.98  &            0.00  &             3.2  &             0.0  &              75  &              29  &               1  &               a \\
            0.98  &            0.00  &             3.2  &             0.0  &             114  &              29  &               1  &               r \\
            1.14  &            0.02  &             3.7  &             0.1  &              64  &               1  &               2  &               a \\
            1.16  &            0.03  &             3.7  &             0.1  &             105  &              19  &               3  &               r \\
            1.34  &            0.00  &             4.3  &             0.0  &             126  &              29  &               1  &               r \\
            1.34  &            0.00  &             4.3  &             0.0  &              61  &              29  &               1  &               a \\
            1.43  &            0.01  &             4.6  &             0.0  &              98  &               2  &               2  &               r \\
            1.44  &            0.00  &             4.7  &             0.0  &              74  &              29  &               1  &               a \\
            1.58  &            0.00  &             5.1  &             0.0  &             110  &              29  &               1  &               r \\
            1.64  &            0.04  &             5.3  &             0.1  &              56  &               3  &               3  &               a \\
            1.73  &            0.00  &             5.6  &             0.0  &              82  &              29  &               1  &               a \\
            1.76  &            0.03  &             5.7  &             0.1  &             116  &              17  &               2  &               r \\
            1.84  &            0.00  &             6.0  &             0.0  &             121  &              29  &               1  &               r \\
            1.89  &            0.04  &             6.1  &             0.1  &              95  &               8  &               2  &               a \\
            2.06  &            0.05  &             6.7  &             0.2  &             105  &               5  &               2  &               a \\
            2.19  &            0.03  &             7.1  &             0.1  &              91  &               0  &               3  &               a \\
            2.19  &            0.03  &             7.1  &             0.1  &             123  &              13  &               3  &               r \\
            2.33  &            0.03  &             7.6  &             0.1  &             111  &               8  &               2  &               a \\
            2.37  &            0.00  &             7.7  &             0.0  &             146  &              29  &               1  &               r \\
            2.45  &            0.00  &             7.9  &             0.0  &             163  &              29  &               1  &               a \\
            2.47  &            0.00  &             8.0  &             0.0  &             176  &              29  &               1  &               r \\
            2.60  &            0.00  &             8.4  &             0.0  &             148  &              29  &               1  &               r \\
            2.67  &            0.06  &             8.6  &             0.2  &             138  &              10  &               4  &               a \\
            2.80  &            0.03  &             9.1  &             0.1  &             102  &               7  &               2  &               a \\
            2.81  &            0.03  &             9.1  &             0.1  &             164  &              13  &               2  &               r \\
            2.94  &            0.01  &             9.5  &             0.0  &             210  &              26  &               2  &               r \\
            2.94  &            0.00  &             9.5  &             0.0  &             124  &              29  &               1  &               a \\
            3.12  &            0.03  &            10.1  &             0.1  &             160  &              29  &               5  &               r \\
            3.15  &            0.02  &            10.2  &             0.1  &             157  &              24  &               2  &               a \\
            3.32  &            0.02  &            10.8  &             0.1  &             200  &               5  &               4  &               r \\
            3.34  &            0.00  &            10.8  &             0.0  &             135  &               2  &               2  &               a \\
            3.47  &            0.02  &            11.2  &             0.1  &             147  &              21  &               2  &               a \\
            3.47  &            0.02  &            11.2  &             0.1  &             230  &              25  &               2  &               r \\
            3.58  &            0.02  &            11.6  &             0.1  &             202  &               1  &               3  &               r \\
            3.59  &            0.00  &            11.6  &             0.0  &             116  &              29  &               1  &               a \\
            4.08  &            0.32  &            13.2  &             1.0  &             200  &               9  &              25  &               r \\
            4.82  &            0.72  &            15.6  &             2.3  &             142  &              10  &              25  &               a \\
            5.31  &            0.47  &            17.2  &             1.5  &             220  &              11  &              25  &               r \\
            6.81  &            0.52  &            22.0  &             1.7  &             208  &              10  &              25  &               a \\
           13.94  &            6.55  &            45.2  &            21.2  &             173  &              16  &              25  &               a \\
           15.52  &            8.21  &            50.2  &            26.6  &             208  &              16  &              23  &               r \\
           27.50  &            1.18  &            89.1  &             3.8  &             118  &               5  &              25  &               a \\
           29.64  &            0.45  &            96.0  &             1.5  &             138  &               4  &              15  &               a \\
\hline
\end{tabular}
\tablefoot {(1), (3) Galactic radius. (2), (4) Dispersion around the galactic radius. (5) Rotation velocity. (6) Dispersion on the rotation velocity. (7)~Number of velocity bins. (8) Receding -- r -- or approaching -- a -- side.}
\end{table}