\begin{table}[t]
\begin{footnotesize}
\begin{center}
\caption[]{\label{tau_table1} STARNET proper motions for 34 stars which were 
  known to be of PMS nature before ROSAT. In the second column references
  for previous measured proper motions are given: (1) Jones \& Herbig 1979,
  (2) Walter et al.\ 1987, (3) Hartmann et al.\ 1991, (4) Gomez et al.\ 1992.
  Remarks after the name of a star refer
  to stars not regarded as members of the Tau-Aur association and discussed 
  separately in Sect.~\protect\ref{starnet-discussion} 
  ($^{\rm (P)}$~Pleiades candidates, $^{\rm (h)}$~other high proper motion
  stars).}
\hspace*{-0.5cm}
\begin{tabular}{@{}l@{\,}cr@{\ }r@{}c
                r@{}c@{}r@{}c@{}r@{}c@{}l
                r@{}c@{}r@{}c@{}r@{}c@{}l
                rr@{}lr@{}lr@{}lr@{}lr@{\,}l@{}}
\hline\noalign{\smallskip}
& & & & & \multicolumn{7}{c}{RA} &
\multicolumn{7}{c}{DEC} & \multicolumn{1}{c}{$\rm{m}_{\rm V}$} & 
\multicolumn{2}{c}{$\mu_{\alpha}$} 
& \multicolumn{2}{c}{$\mu_{\delta}$} & 
\multicolumn{2}{l}{\raisebox{1ex}[-1ex]{$\sigma_{\mu_{\alpha}}$}
\raisebox{-1ex}[1ex]{\scriptsize \hspace*{-0.6cm}$\cos\delta$}} &
\multicolumn{2}{c}{$\sigma_{\mu_{\delta}}$} &\multicolumn{2}{c}{$d$} \\
\raisebox{1.5ex}[-1.5ex]{object} & 
\raisebox{1.5ex}[-1.5ex]{ref.} & 
\multicolumn{3}{c}{\raisebox{1.5ex}[-1.5ex]{cat.\ No.}} &
\multicolumn{7}{c}{($\alpha_{J2000.0}$)} & 
\multicolumn{7}{c}{($\delta_{J2000.0})$} &
[mag] & 
\multicolumn{4}{c}{[mas/a]} & 
\multicolumn{4}{c}{[mas/a]} & \multicolumn{2}{c}{[pc]} \\
\noalign{\smallskip}\hline\hline\noalign{\smallskip}
\multicolumn{30}{l}{classical T Tauri stars} \\
\noalign{\smallskip}\hline\noalign{\smallskip}
      V773 Tau                & (1) & A 1827 & 1236                  & $^{*}$ &  4 & \hour & 14 & \min & 12. & \fsec & 93 & +28 & \degr & 12 & \arcmin & 12. & \farcsec & 4 & 10.82 &    10. & 3  &   -20. & 7  &   2. & 57 &   3. & 84 & 101 & $^{+38}_{-22}$ \\
       FM Tau                 &     & S 1827 & 1032                  &        &  4 & & 14 & & 13. & & 58 & +28 & & 12 & & 48. & & 8 & 13.75 &     1. &    &   -40. &    &   5. & 9  &   5. & 9  & & \\
      CY Tau                  & (1) & S 1827 &  212                  &        &  4 & & 17 & & 33. & & 78 & +28 & & 20 & & 46. & & 8 & 12.98 &    14. &    &   -21. &    &   5. & 9  &   5. & 9  & & \\
      BP Tau                  & (1) & \multicolumn{3}{c}{HIP  20160$^{*}$}    &  4 & & 19 & & 15. & & 83 & +29 & &  6 & & 26. & & 8 & 11.59 &     6. & 04 &   -33. & 13 &   5. & 43 &   3. & 94 &  53 & $^{+17}_{-11}$ \\
       RY Tau                 &     & \multicolumn{3}{c}{HIP  20387$^{*}$}    &  4 & & 21 & & 57. & & 41 & +28 & & 26 & & 35. & & 6 & 10.30 &    10. & 33 &   -23. & 05 &   2. & 62 &   1. & 89 & 134 & $^{+54}_{-31}$ \\[0.8ex]
      T Tau N                 & (1) & \multicolumn{3}{c}{HIP  20390$^{*}$}    &  4 & & 21 & & 59. & & 43 & +19 & & 32 & &  6. & & 4 & 10.01 &    16. & 39 &   -12. & 48 &   1. & 88 &   1. & 62 & 177 & $^{+68}_{-39}$ \\
      DF Tau                  & (3) & \multicolumn{3}{c}{HIP  20777$^{*}$}    &  4 & & 27 & &  2. & & 80 & +25 & & 42 & & 22. & & 4 & 11.82 &    16. & 07 &   -26. & 38 &   6. & 25 &   4. & 26 &  39 & $^{+13}_{-8}$ \\
      DG Tau                  & (3) & S 1820 &  330                  &        &  4 & & 27 & &  4. & & 70 & +26 & &  6 & & 16. & & 6 & 11.59 &     8. &    &   -12. &    &   3. & 7  &   3. & 7  & & \\
      DK Tau                  & (3) & S 1833 &   37                  &        &  4 & & 30 & & 44. & & 28 & +26 & &  1 & & 24. & & 9 & 12.01 &    13. &    &   -17. &    &   5. & 0  &   5. & 0  & & \\
       GG Tau                 &     & S 1270 &  897                  &        &  4 & & 32 & & 30. & & 33 & +17 & & 31 & & 40. & & 4 & 11.85 &    10. &    &   -25. &    &   3. & 9  &   3. & 9  & & \\[0.8ex]
       V807 Tau               &     & S 1829 &  214                  &        &  4 & & 33 & &  6. & & 62 & +24 & &  9 & & 55. & & 1 & 11.24 &    12. &    &   -19. &    &   3. & 7  &   3. & 7  & & \\
      DN Tau                  & (1) & S 1829 &   26                  &        &  4 & & 35 & & 27. & & 37 & +24 & & 14 & & 58. & & 8 & 12.17 &     5. &    &   -21. &    &   3. & 6  &   3. & 6  & & \\
       LkCa 15                &     & S 1278 &  193                  &        &  4 & & 39 & & 17. & & 77 & +22 & & 21 & &  3. & & 7 & 11.65 &     3. &    &   -10. &    &   4. & 7  &   4. & 7  & & \\
       DS Tau                 &     & S 1843 &  937                  &        &  4 & & 47 & & 48. & & 42 & +29 & & 25 & & 12. & & 2 & 11.21 &   -18. &    &   -22. &    &   4. & 9  &   4. & 9  & & \\
      UY Aur                  & (1) & S 2387 &  982                  &        &  4 & & 51 & & 47. & & 35 & +30 & & 47 & & 13. & & 4 & 11.75 &     3. &    &   -23. &    &   5. & 1  &   5. & 1  & & \\[0.8ex]
      SU Aur                  & (1) & A 2387 &  977                  & $^{*}$ &  4 & & 55 & & 59. & & 38 & +30 & & 34 & &  1. & & 5 &  9.50 &     4. & 6  &   -27. & 9  &   0. & 95 &   1. & 82 & 152 & $^{+63}_{-34}$ \\
      RW Aur A                & (1) & A 2389 &  955                  & $^{*}$ &  5 & &  7 & & 49. & & 56 & +30 & & 24 & &  5. & & 1 & 10.37 &     1. & 4  &   -23. & 3  &   1. & 00 &   0. & 95 &  71 & $^{+65}_{-23}$ \\
\noalign{\smallskip}\hline\noalign{\smallskip}
\multicolumn{30}{l}{weak-line T Tauri stars} \\
\noalign{\smallskip}\hline\noalign{\smallskip}
NTTS\,032641+2420$^{\rm (P)}$ &     & S 1802 & 1190                  &        &  3 & \hour & 29 & \min & 38. & \fsec & 38 & +24 & \degr & 30 & \arcmin & 37. & \farcsec & 7 & 11.69 &    30. &    &   -44. &    &   3. & 4  &   3. & 4  & & \\
NTTS\,034903+2431$^{\rm (P)}$ &     & S 1804 &  123                  &        &  3 & & 52 & &  2. & & 27 & +24 & & 39 & & 47. & & 7 & 11.17 &    30. &    &   -49. &    &   4. & 8  &   4. & 8  & & \\
     SAO 76411\,A$^{\rm (P)}$ &     & T 1262 & 1647                  & $^{*}$ &  4 & &  2 & & 53. & & 57 & +22 & &  8 & & 11. & & 7 &  8.97 &    49. & 3  &   -51. & 4  &   1. & 8  &   1. & 8  & & \\
      SAO 76428               &     & A 1262 &  421                  & $^{*}$ &  4 & &  4 & & 28. & & 49 & +21 & & 56 & &  4. & & 5 &  9.78 &     6. & 0  &   -15. & 4  &   3. & 13 &   0. & 85 & & \\
      V410 Tau                & (1) & \multicolumn{3}{c}{HIP  20097$^{*}$}    &  4 & & 18 & & 31. & & 10 & +28 & & 27 & & 16. & & 2 & 10.71 &     6. & 87 &   -27. & 44 &   2. & 38 &   1. & 77 & 137 & $^{+54}_{-30}$ \\[0.8ex]
      HDE 283572              & (2) & \multicolumn{3}{c}{HIP  20388$^{*}$}    &  4 & & 21 & & 58. & & 84 & +28 & & 18 & &  6. & & 5 &  9.11 &     8. & 54 &   -27. & 45 &   1. & 57 &   1. & 14 & 128 & $^{+26}_{-18}$ \\
NTTS\,042417+1744             & (4) & A 1269 &  913                  & $^{*}$ &  4 & & 27 & & 10. & & 57 & +17 & & 50 & & 42. & & 6 & 10.34 &     0. & 2  &   -14. & 6  &   0. & 92 &   1. & 07 & & \\
      UX Tau A                & (4) & A 1269 &  225                  & $^{*}$ &  4 & & 30 & &  3. & & 99 & +18 & & 13 & & 49. & & 5 & 10.17 &     8. & 2  &   -12. & 4  &      &    &      &    & & \\
%     HL Tau                  &     & S 1269 & 1065                  &        &  4 & & 31 & & 38. & & 17 & +18 & & 13 & & 58. & & 2 & 13.51 &  -276. &    &    -3. &    &   4. & 3  &   4. & 3  & & \\
      L1551-51                & (4) & S 1270 & 1195                  &        &  4 & & 32 & &  9. & & 31 & +17 & & 57 & & 22. & & 7 & 11.69 &    13. &    &   -18. &    &   4. & 3  &   4. & 3  & & \\
       V827 Tau               &     & S 1270 & 1108                  &        &  4 & & 32 & & 14. & & 58 & +18 & & 20 & & 14. & & 8 & 12.00 &    11. &    &   -16. &    &   4. & 0  &   4. & 0  & & \\[0.8ex]
      V826 Tau                & (4) & S 1270 &  604                  &        &  4 & & 32 & & 15. & & 85 & +18 & &  1 & & 38. & & 7 & 11.81 &    12. &    &   -21. &    &   4. & 3  &   4. & 3  & & \\
      V830 Tau                & (3) & S 1833 &  843                  &        &  4 & & 33 & &  9. & & 99 & +24 & & 33 & & 42. & & 9 & 12.03 &   -12. &    &   -31. &    &   4. & 7  &   4. & 7  & & \\
NTTS\,043124+1824             & (4) & S 1270 &  232                  &        &  4 & & 34 & & 18. & & 03 & +18 & & 30 & &  6. & & 6 & 12.70 &    -6. &    &    -7. &    &   3. & 9  &   3. & 9  & & \\
NTTS\,043220+1815             &     & A 1270 & 1331                  & $^{*}$ &  4 & & 35 & & 14. & & 21 & +18 & & 21 & & 35. & & 6 & 11.04 &     0. & 9  &   -11. & 0  &   0. & 99 &   2. & 89 & & \\
       LkCa 14$^{\rm (h)}$    &     & S 1834 &  177                  &        &  4 & & 36 & & 18. & & 92 & +25 & & 43 & &  1. & & 4 & 11.61 &  -161. &    &    95. &    &   4. & 6  &   4. & 6  & & \\[0.8ex]
       LkCa 19                &     & S 2387 &  637                  &        &  4 & & 55 & & 36. & & 96 & +30 & & 17 & & 55. & & 4 & 10.51 &     5. &    &   -15. &    &   4. & 2  &   4. & 2  & & \\
NTTS\,045251+3016             &     & S 2387 &  535                  &        &  4 & & 56 & &  2. & & 02 & +30 & & 21 & &  3. & & 8 & 11.37 &     6. &    &   -22. &    &   4. & 2  &   4. & 2  & & \\
\noalign{\smallskip}\hline
\end{tabular}
\end{center}
\end{footnotesize}
\end{table}
