\begin{table}%t2
\par
\caption{\label{tab:results}Results from the observations.  "Tapered'' 6~cm flux
densities were measured using images tapered and restored with the
18~cm beam size. The MERLIN 18~cm and 6~cm positions differ by~35~mas
because the coordinates used at the correlator were changed in an
unknown way and the resulting offset could not be removed
accurately. We have precessed the MERLIN~B1950 coordinates to~J2000
using NRAO's scheduling software SCHED. Positions are absolute for
observations that were phase-referenced and the phase-referencing
worked; such positions are given in~h, m, s (for~RA) and~$^{\circ}$,
$^{\prime}$, $^{\prime\prime}$ (for Dec). Otherwise the positions are
given in mas relative to the strongest component. The flux density
error estimates represent~$1~\sigma$.}
%\centering

{{\begin{tabular}{lrrcccc}
\hline
\hline
\noalign{\smallskip}
& \multicolumn{1}{c}{Int. flux density} 
& \multicolumn{1}{c}{Peak flux density} 
& \multicolumn{1}{c}{Peak position (J2000)}
& \multicolumn{1}{c}{rms} 
& \multicolumn{1}{c}{Beam size} 
& \multicolumn{1}{c}{$\alpha^{18}_6$}\\
& \multicolumn{1}{c}{(mJy)} 
& \multicolumn{1}{c}{(mJy/beam)} 
&  \multicolumn{1}{c}{RA~~~~~~~~~~~~~~~~~~Dec} 
& \multicolumn{1}{c}{(mJy/beam)} 
& \multicolumn{1}{c}{(mas)} 
& ($S\propto \nu^{\alpha}$)\\
\noalign{\smallskip}\hline\noalign{\smallskip}
&&&\multicolumn{1}{c}{\bf~\object{NGC~5506}}\\
{\bf global VLBI, 6~cm, 28 Feb. 1994}\\
B0       & $45.7\pm5.9$    & $33.9\pm4.3$    & 0.0~~0.0    &  0.9 & 12.6~$\times$~6.0\\
B1       & $30.0\pm4.2$    & $12.2\pm2.1$    & 28.0~mas~~7.3~mas\\
B2       & $10.6\pm2.5$     & $4.9\pm1.4$    & 41.6~mas~~$-$8.3~mas\\
{\bf VLBA 1997, 18~cm, Feb. 5, 1997}\\
B0       & $27.9\pm3.1$    & $24.0\pm2.7$   & 0.0~~0.0    & 0.26    & $18.4\times11.4$\\
B1       & $24.4\pm2.9$    & $15.9\pm1.9$   & 29.7 mas~~9.7 mas\\
B2       & $6.8\pm1.3$     & $4.0\pm0.7$    & 37.1 mas~~$-$10.5 mas\\
{\bf VLBA 1997, 6~cm, Feb. 5, 1997}\\
B0       & $41.6\pm4.9$    & $29.6\pm3.3$   & 0.0~~0.0    & 0.30    & $5.7\times3.7$\\
B1       & $24.4\pm3.0$    & $4.3\pm0.7$    & 28.9 mas~~9.1 mas\\
{\bf VLBA 1997, 3.6~cm, Feb. 5, 1997}\\
B0       & $27.0\pm3.4$    & $21.5\pm2.6$   & 0.0~~0.0    & 0.46    & $6.5\times3.0$\\
{\bf EVN, 18~cm, Nov. 11, 1999}\\
B0      & $32.9\pm4.1$   & $31.0\pm3.5$            & 0.0~~0.0                        & 0.43      & 26.2~$\times$~14.1 & 0.06\\
B1      & $25.6\pm3.3$   & $22.1\pm2.6$            & 26.2 mas~~9.3 mas               &           &                  & $-$0.73\\
B2      & $ 6.1\pm1.4$   & $5.4\pm1.0$             & 37.9 mas~~$-$15.2 mas             &           &                  & $-$0.30\\
{\bf MERLIN, 18~cm, Nov. 11, 1999}\\
 & $113.2\pm10.3$   & $86.6\pm6.7$                  & 0.0~~0.0 & 2.41      & 259.1~$\times$~150.9 & $-$0.33\\
{\bf  EVN, 6~cm, Feb. 28, 2000}\\
B0       & $35.9\pm4.1$   & $36.1\pm4.2$            & 14~13~14.87720~~$-$03~12~27.6460  & 0.20      & 8.8~$\times$~6.8\\
(tapered)& $32.0\pm3.7$\\
B1       & $11.0\pm1.4$    & $6.8\pm1.2$             & 14~13~14.87916~~$-$03~12~27.6365\\
(tapered)& $10.8\pm1.4$\\
B2       & $1.9\pm0.5$    & $1.3\pm0.4$             & 14~13~14.87982~~$-$03~12~27.6583\\
(tapered)& $4.4\pm0.7$
\\
{\bf MERLIN, 6~cm, Feb. 28, 2000}\\
B0+B1+B2 & $85.8\pm6.4$    & $66.8\pm3.8$           & 0.0~~0.0 & 0.43      & 78.6~$\times$~62.4\\
(tapered)& $78.8\pm5.9$\\
{\bf VLBA 2000, 18~cm, May 31, 2000}\\
B0       & $49.0\pm5.8$    & $46.0\pm5.1$   & 0.0~~0.0   & 0.45 & 18.6~$\times$~11.3\\
B1       & $35.8\pm4.4$    & $24.7\pm2.9$   & 29.7~mas~~10.1~mas\\
B2       & $4.6\pm1.1$\\
\\
{\bf VLBA 2000, 6~cm, May 31, 2000}\\
B0       & $48.1\pm5.2$    & $42.2\pm4.6$   & 0.0~~0.0   & 0.42 & $7.4\times4.3$\\
B1       & $15.3\pm2.7$    & $6.6\pm1.1$    & 29.1~mas~~9.6~mas\\
B2       & $2.3\pm0.8$     & $2.7\pm0.7$    & 45.2~mas~~$-$8.5~mas\\
\noalign{\smallskip}
\hline\noalign{\smallskip}
 & & & \multicolumn{1}{c}{{\bf~\object{NGC~7674}}}\\
{\bf EVN, 18~cm, Apr. 13, 1985}\\
SE       &  $31.4\pm3.9$            &  $31.4\pm3.9$     & 0.0~~0.0 & 0.46 & $39.3\times24.2$\\
NW       &  $4.1\pm1.1$            &  $5.1\pm0.97$      & $-$453.1 mas~~230.8 mas
\\
{\bf  EVN, 18~cm, Nov. 11, 1999}\\
SE      & $37.6\pm4.5$ & $23.9\pm2.8$   & 23~27~56.71054~~+08~46~44.1310 & 0.40 & 32.5~$\times$~9.8 & $-$1.78\\
NW      & $11.0\pm2.1$ & $5.6\pm1.0$    & 23~27~56.67984~~+08~46~44.3641\\
{\bf  MERLIN, 18~cm, Nov. 11, 1999}\\
SE      & $111.5\pm8.6$ & $74.9\pm4.6$  & 23~27~56.71730~~+08~46~44.0104 & 0.82 & 276~$\times$~110 & $-$1.45\\
NW      & $45.6\pm4.0$  & $29.2\pm2.3$  & 23~27~56.68608~~+08~46~44.2195 & & & $-$1.58\\
{\bf  EVN, 6~cm, Feb. 28, 2000}\\
SE       & $6.2\pm1.2$ & $5.0\pm0.7$    & 23~27~56.71201~~+08~46~44.1368 & 0.24 & 8.2~$\times$~4.6\\
(tapered)& $5.2\pm1.0$\\
{\bf MERLIN, 6~cm, Feb. 28, 2000}\\
SE       & $18.0\pm2.3$  & $16.2\pm1.1$  & 0.0~~0.0 & 0.31 & 82.2~$\times$~36.8\\
(tapered)& $18.7\pm2.4$\\
NW       & $3.8\pm0.7$  &  $3.9\pm0.5$  & $-$452.5 mas~~229.5 mas\\
(tapered)& $6.9\pm1.1$\\
\hline
\end{tabular}}}
\end{table}