\begin{table}%T2
\caption{\label{literatur}Gaussian model-fit results for S5~1803+784 obtained from the literature. The columns list the epoch of observation, the jet-component identification, the flux density, the radial distance of the component center from the core,  the position angle of the center of the component, the FWHM major axis, and for elliptical Gaussian fits, the axial ratio and the position angle of the major axis.  The final column provides a reference to the original publication.}
%\centering
\par
\begin{tabular}{ccrrrrrrc}
\hline\hline\noalign{\smallskip}
 (1)   &(2)&  (3) &(4) & (5) &(6)&(7)&(8)&(9)\\
 Epoch  &  Id.  & S [Jy]      &  r [mas]     &  $\theta$ [deg]  &  Ma.A. [mas]   &   Axial ratio & $\Phi$ [deg] &  Reference \\
\hline
&&&&{2.32 GHz} &&&&\\
1994.52&{1}&  1.63 & 0.00  & 0.00 & 1.37 &  0.00 &  87   & Fey et~al. (\cite{Fey96})  \\
1994.52&{2}&  0.34 & 4.0  & --94 & 7.24 &  0.28 & 81  & \\
1994.52&{3}&  0.28 & 27.6  & --105 & 12.11 &  1.00 &   & \\
\hline  
&&&&{5 GHz} &&&&\\
1997.79&{C1}&  0.413 & 1.38  & --98 & 0.65 &  0.82 & 50  & Lister et~al. (\cite{List01})  \\
\hline 
       &      &      &      &{8 GHz}&      &     &      &\\
1988.79&{Core} &  2.45 & 0.00 &   0.0  & 0.1 & & &Tateyama et~al. (\cite{Tate02})  \\
1988.79&{C1}&  0.23 & 1.50 & --95 & 0.1 & & &\\
1988.79&{C2}&  0.21 & 0.90 &  --95 & 0.1 & &  &\\
\hline
1989.96&{Core}&2.77 &  0.00 &  0.0 &  0.1 &  & &Tateyama et~al. (\cite{Tate02})\\
1989.96&{C1}&  0.22 & 1.51 &  --94 & 0.1 & &  &\\
1989.96&{C2}&  0.20 & 1.09 &  --90 & 0.3 & &  &\\
1989.96&{E}&  0.65 & 0.40 &  --81 & 0.2 & &  &\\
\hline
1991.96&{Core} & 1.38 &  0.00 &  0.0 &  0.1&  & &Tateyama et~al. (\cite{Tate02})\\
1991.96&{C1}&  0.14 & 1.71 &  --90.9 & 0.1 & &  &\\
1991.96&{C2}&  0.27 & 1.28 &  --87.4 & 0.1 & &  &\\
1991.96&{E}&  0.06 & 0.58 &  --85.1 & 0.1 & &  &\\
\hline
1992.62&{Core} & 1.68 &  0.00 &  0.0 &  0.2 &  & &Tateyama et~al. (\cite{Tate02})\\
1992.62&{C1}&  0.11 & 1.80 &  --90 & 0.1 & &  &\\
1992.62&{C2}&  0.40 & 1.27 &  --95 & 0.1 & &  &\\
1992.62&{E}&  0.32 & 0.48 &  --93 & 0.01 & &  &\\
\hline
1993.87&{Core} & 1.25 &  0.00 &  0.0 &  0.2&  & &Tateyama et~al. (\cite{Tate02})\\
1993.87&{C2}&  0.33 & 1.39 &  --97.2 & 0.1 & &  &\\
\hline
1994.71&{Core} & 1.49 &  0.00 &  0.0 &  0.2&  & &Tateyama et~al. (\cite{Tate02})\\
1994.71&{C2}&  0.17 & 1.43 &  --96.2 & 0.1 & &  &\\
\hline
1995.71&{Core} & 2.10 &  0.00 &  0.0 &  0.25&  & &Tateyama et~al. (\cite{Tate02})\\
1995.71&{C2}&  0.28 & 1.52 &  --93.0 & 0.1 & &  &\\
1995.71&{C3}&  0.18 & 1.12 &  --93.1 & 0.1 & &  &\\
\hline
1996.29&{Core} & 1.57 &  0.00 &  0.0 &  0.2&  & &Tateyama et~al. (\cite{Tate02})\\
1996.29&{C2}&  0.10 & 1.59 &  --91 & 0.1 & &  &\\
1996.29&{C3}&  0.04 & 1.10 &  --97 & 0.1 & &  &\\
1996.29&{E}&  0.18 & 0.44 &  --101 & 0.1 & &  &\\
\hline
1996.71&{Core} & 1.56 &  0.00 &  0.0 &  0.2&  & &Tateyama et~al. (\cite{Tate02})\\
1996.71&{C2}&  0.15 & 1.73 &  --92.4 & 0.1 & &  &\\
1996.71&{C3}&  0.10 & 1.25 &  --96.1 & 0.1 & &  &\\
1996.71&{E}&  0.17 & 0.51 &  --89.2 & 0.1 & &  &\\
\hline
1998.79&{Core} & 1.60 &  0.00 &  0.0 &  0.2&  & &Tateyama et~al. (\cite{Tate02})\\
1998.79&{C2}&  0.13 & 1.82 &  --97.0 & 0.1 & &  &\\
1998.79&{C3}&  0.26 & 1.30 &  --93.7 & 0.1 & &  &\\
1998.79&{E}&  0.41 & 0.40 &  --93.3 & 0.1 & &  &\\
\hline
1999.62&{Core} & 1.89 &  0.00 &  0.0 &  0.2&  & &Tateyama et~al. (\cite{Tate02})\\
1999.62&{C2}&  0.09 & 1.86 &  --90.0 & 0.1 & &  &\\
1999.62&{C3}&  0.19 & 1.33 &  --88.1 & 0.1 & &  &\\
1999.62&{E}&  0.28 & 0.62 &  --77.8 & 0.1 & &  &\\
\hline 
&&&&{8.4 GHz} &&&&\\
1997.93&{XA}&  1.493 $\pm$ 0.001 & 0.00  &  & 0.2 $\pm$ 0.1 &  0.8 $\pm$ 0.1 & +119 $\pm$ 1  & Ros et~al. (\cite{Ros01}) \\
1997.93&{XB}&  0.231 $\pm$ 0.001 & 0.6 $\pm$ 0.2  & --86 $\pm$ 19 & 0.7 $\pm$ 0.1 & 0.6 $\pm$ 0.1 & +102 $\pm$ 1  &\\
1997.93&{XC}&  0.274 $\pm$ 0.001 & 1.4 $\pm$ 0.2  & --97 $\pm$ 8 & 0.6 $\pm$ 0.1 &  0.7 $\pm$ 0.1 & +41 $\pm$ 1  &\\
1997.93&{XD}&  0.036 $\pm$ 0.001 & 2.0 $\pm$ 0.2  & --98 $\pm$ 5 & 0.5 $\pm$ 0.1 &  0.2 $\pm$ 0.1 & --12 $\pm$ 4  &\\
1997.93&{XE}&  0.024 $\pm$ 0.001 & 2.7 $\pm$ 0.2  & --97 $\pm$ 4 & 1.4 $\pm$ 0.1 &  0.4 $\pm$ 0.1 & +1 $\pm$ 3  &\\
1997.93&{XF}&  0.018 $\pm$ 0.001 & 3.9 $\pm$ 0.2  & --89 $\pm$ 3 & 1.1 $\pm$ 0.1 &  0.9 $\pm$ 0.1 & --30 $\pm$ 16  &\\
1997.93&{XG}&  0.019 $\pm$ 0.001 & 6.3 $\pm$ 0.2  & --96 $\pm$ 3 & 2.8 $\pm$ 0.2 &  0.5 $\pm$ 0.1 & +31 $\pm$ 4  &\\
1997.93&{XH}&  0.025 $\pm$ 0.001 & 8.9 $\pm$ 0.2  & --95 $\pm$ 1 & 4.1 $\pm$ 0.2 &  0.5 $\pm$ 0.1 & +99 $\pm$ 4  &\\
\hline
1999.41&{XA}&  1.517 $\pm$ 0.001 & 0.00  &  & 0.2 $\pm$ 0.1 &  0.6 $\pm$ 0.1 & +107 $\pm$ 1  & Ros et~al. (\cite{Ros01}) \\
1999.41&{XB}&  0.374 $\pm$ 0.001 & 0.5 $\pm$ 0.2  & --81 $\pm$ 21 & 0.5 $\pm$ 0.1 &  0.7 $\pm$ 0.1 & +117 $\pm$ 1  &\\
1999.41&{XC}&  0.192 $\pm$ 0.001 & 1.4 $\pm$ 0.2  & --93 $\pm$ 8 & 0.5 $\pm$ 0.1 &  0.3 $\pm$ 0.1 & +22 $\pm$ 1  &\\
1999.41&{XD}&  0.058 $\pm$ 0.001 & 1.9 $\pm$ 0.2  & --94 $\pm$ 6 & 0.6 $\pm$ 0.1 &  0.2 $\pm$ 0.1 & +3 $\pm$ 2  &\\
1999.41&{XE}&  0.030 $\pm$ 0.001 & 2.7 $\pm$ 0.2  & --93 $\pm$ 4 & 1.9 $\pm$ 0.1 &  0.4 $\pm$ 0.1 & +126 $\pm$ 2  &\\
1999.41&{XF}&  0.030 $\pm$ 0.001 & 4.0 $\pm$ 0.2  & --97 $\pm$ 3 & 2.4 $\pm$ 0.1 &  0.4 $\pm$ 0.1 & +111 $\pm$ 1  &\\
1999.41&{XG}&  0.020 $\pm$ 0.001 & 7.0 $\pm$ 0.2  & --97 $\pm$ 2 & 2.9 $\pm$ 0.2 &  0.6 $\pm$ 0.1 & +115 $\pm$ 5  &\\
1999.41&{XH}&  0.017 $\pm$ 0.001 & 9.4 $\pm$ 0.2  & --97 $\pm$ 1 & 3.6 $\pm$ 0.3 &  0.6 $\pm$ 0.1 & +84 $\pm$ 5  &\\
\hline  
&&&&{8.55 GHz} &&&&\\
1994.52&{1}&  1.91 & 0.00  &  & 0.19 &  0.63 & --81  & Fey et~al. (\cite{Fey96})  \\
1994.52&{2}&  0.38 & 1.0  & --92 & 1.53 &  0.28 & 83  &\\
1994.52&{3}&  0.05 & 3.5  & --86 & 1.26 &  1.00 &   &\\
1994.52&{4}&  0.05 & 6.6  & --95 & 2.57 &  1.00 &   &\\
\hline  
&&&&{86 GHz} &&&&\\
1993.29&{C}&  0.448 $\pm$ 0.063 & 0.00  &  & 0.08 $\pm$ 0.03 &   &   & Lobanov et~al. (\cite{Loba00})  \\
1993.29&{J1}&  0.376 $\pm$ 0.056 & 0.27 $\pm$ 0.06  & --0.9 $\pm$ 8.0 & 0.08 $\pm$ 0.03 &   &   &\\
\hline
\end{tabular}
\end{table}