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\begin{table*}
\caption[]{Journal of observations. \ $N$ = spectrum number from the
telescope logbook; \ \# = program star identification number; \ {\sl HJD} =
heliocentric JD - 2400000; \ {\sl Res:} {\sl f} = full-resolution spectrum,
\ {\sl b} = $2\times 2$ binned spectrum; \ {\sl S/N} = signal-to-noise ratio
for the stellar continuum close to the NaI D doublet (center of Echelle
order 38), or center of order 26 for last entries.  Column {\sl Orders}
lists the Echelle spectral orders covered on the given spectrum, which
corresponds to the following wavelength ranges:
{\sl 23-29} = 9900--7600 \AA, {\sl 28-38} = 8130--5800 \AA,
{\sl 29-41} = 7850--5375 \AA, {\sl 33-51} = 6900--4320 \AA,
{\sl 33-52} = 6900--4240 \AA, {\sl 34-51} = 6695--4320 \AA, 
{\sl 34-50} = 6695--4410 \AA, {\sl 34-53} = 6695--4160 \AA,  
{\sl 37-50} = 6150--4410 \AA, {\sl 38-57} = 5990--3865 \AA, 
{\sl 39-58} = 5835--3800 \AA. The HJD of the last three spectra is the same
because their spectra have been recorded simultaneously on the same CCD
frame.}
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\begin{tabular}{rccccccrcccccc}
\hline
N  &  \#  &  Date  &  HJD  &  Res.  &  Orders  &  S/N  &  N  &  \#  &  Date  &  HJD  &  Res.  &  Orders  &  S/N \\ 
\multicolumn{14}{c}{}\\
17522  & 21 &  13.11.94 &  49669.554 &  f &  38-57 & 29     & 23901 &  21  & 22.02.97  & 50502.365 &  b &  34-53 & 49                    \\
17524  & 20 &  13.11.94 &  49669.584 &  f &  38-57 & 26     & 23903 &  20  & 22.02.97  & 50502.389 &  b &  34-53 & 50                    \\
17526  & 23 &  13.11.94 &  49669.622 &  f &  38-57 & 27     & 24457 &  21  & 25.03.97  & 50533.367 &  b &  34-53 & 21                    \\
17869  & 21 &  16.12.94 &  49703.411 &  f &  29-41 & 33     & 24459 &  20  & 25.03.97  & 50533.384 &  b &  34-53 & 18                    \\
17871  & 20 &  16.12.94 &  49703.438 &  f &  29-41 & 35     & 24461 &  21  & 25.03.97  & 50533.400 &  b &  34-51 & 17                    \\
17873  & 23 &  16.12.94 &  49703.472 &  f &  29-41 & 32     & 24477 &  21  & 27.03.97  & 50535.266 &  b &  34-53 & 32                    \\
18336  & 21 &  15.01.95 &  49733.379 &  f &  34-53 & 39     & 24479 &  20  & 27.03.97  & 50535.278 &  b &  34-53 & 35                    \\
18337  & 20 &  15.01.95 &  49733.410 &  f &  34-53 & 48     & 24483 &  21  & 27.03.97  & 50535.306 &  b &  34-53 & 21                    \\
18339  & 23 &  15.01.95 &  49733.457 &  f &  34-53 & 47     & 24485 &  20  & 27.03.97  & 50535.322 &  b &  34-53 & 32                    \\
21191  & 23 &  10.12.95 &  50061.650 &  b &  34-53 & 33     & 24487 &  23  & 27.03.97  & 50535.346 &  b &  34-53 & 36                    \\
21237  & 23 &  11.12.95 &  50062.589 &  b &  34-53 & 38     & 24489 &  21  & 27.03.97  & 50535.369 &  b &  34-53 & 28                    \\
21239  & 21 &  11.12.95 &  50062.602 &  b &  34-53 & 39     & 24491 &  20  & 27.03.97  & 50535.386 &  b &  34-53 & 24                    \\
21241  & 20 &  11.12.95 &  50062.616 &  b &  34-53 & 29     & 24651 &  20  & 16.04.97  & 50555.282 &  b &  34-50 & 16                    \\
21276  & 23 &  12.12.95 &  50063.558 &  b &  34-53 & 32     & 24653 &  21  & 16.04.97  & 50555.295 &  b &  34-53 & 34                    \\
21595  & 23 &  31.03.96 &  50174.372 &  b &  34-53 & 18     & 24655 &  20  & 16.04.97  & 50555.312 &  b &  34-53 & 31                    \\
21597  & 21 &  31.03.96 &  50174.389 &  b &  34-53 & 15     & 24699 &  20  & 17.04.97  & 50556.297 &  b &  34-53 & 45                    \\
21696  & 20 &  06.04.96 &  50180.314 &  b &  34-53 & 29     & 24701 &  21  & 17.04.97  & 50556.315 &  b &  34-53 & 49                    \\
21698  & 20 &  06.04.96 &  50180.334 &  b &  34-53 & 23     & 24703 &  23  & 17.04.97  & 50556.332 &  b &  34-53 & 48                    \\
21700  & 21 &  06.04.96 &  50180.368 &  b &  34-53 & 26     & 24770 &  20  & 18.04.97  & 50557.290 &  b &  34-53 & 39                    \\
22588  & 23 &  30.12.96 &  50447.578 &  b &  33-52 & 41     & 24772 &  21  & 18.04.97  & 50557.313 &  b &  34-53 & 42                    \\
22590  & 21 &  30.12.96 &  50447.591 &  b &  33-52 & 57     & 24774 &  20  & 18.04.97  & 50557.332 &  b &  34-53 & 26                    \\
22592  & 20 &  30.12.96 &  50447.607 &  b &  33-52 & 35     & 26468 &  20  & 14.11.97  & 50766.603 &  b &  34-53 & 38                    \\
23061  & 20 &  27.01.97 &  50475.501 &  b &  34-53 & 30     & 26472 &  21  & 14.11.97  & 50766.650 &  b &  34-53 & 45                    \\
23063  & 21 &  27.01.97 &  50475.514 &  b &  34-53 & 34     & 26474 &  20  & 14.11.97  & 50766.673 &  b &  34-53 & 42                    \\
23065  & 23 &  27.01.97 &  50475.527 &  b &  34-53 & 26     & 26506 &  20  & 15.11.97  & 50767.595 &  b &  34-53 & 30                    \\
23168  & 20 &  28.01.97 &  50476.505 &  b &  34-53 & 23     & 26510 &  21  & 15.11.97  & 50767.637 &  b &  34-53 & 32                    \\
23170  & 21 &  28.01.97 &  50476.521 &  b &  34-51 & 24     & 26512 &  20  & 15.11.97  & 50767.661 &  b &  34-53 & 25                    \\
23172  & 23 &  28.01.97 &  50476.538 &  b &  34-51 & 19     & 26518 &  20  & 15.11.97  & 50767.700 &  b &  34-53 & 25                    \\
23644  & 20 &  17.02.97 &  50497.358 &  b &  33-51 & 32     & 27068 &  20  & 13.12.97  & 50795.522 &  b &  28-38 & 24                    \\
23645  & 21 &  17.02.97 &  50497.381 &  b &  33-51 & 36     & 27070 &  21  & 13.12.97  & 50795.546 &  b &  28-38 & 31                    \\
23647  & 23 &  17.02.97 &  50497.404 &  b &  33-51 & 36     & 27471 &  20  & 11.01.98  & 50825.461 &  b &  39-58 & 54                    \\
23723  & 23 &  18.02.97 &  50498.353 &  f &  33-50 & 23     & 27473 &  21  & 11.01.98  & 50825.485 &  b &  39-58 & 83                    \\
23725  & 21 &  18.02.97 &  50498.401 &  f &  33-50 & 16     & 27474 &  20  & 12.01.98  & 50825.515 &  b &  39-58 & 72                    \\
23823  & 21 &  21.02.97 &  50501.342 &  f &  34-53 & 38     & 27653 &  20  & 05.02.98  & 50850.450 &  b &  23-29 & 45                    \\
23825  & 20 &  21.02.97 &  50501.390 &  f &  34-53 & 36     & 27653 &  21  & 05.02.98  & 50850.450 &  b &  23-29 & 60                    \\
23827  & 23 &  21.02.97 &  50501.437 &  f &  34-53 & 29     & 27653 &  23  & 05.02.98  & 50850.450 &  b &  23-29 & 38                    \\
23899  & 23 &  22.02.97 &  50502.330 &  f &  34-53 & 40     &       &      &           &           &    &        &                       \\
\hline                                                                                                       
\end{tabular}                                                                                                
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\end{table*}                                                                                                 
\begin{table*}
\caption[]{Heliocentric radial velocities and associated errors for the three
program stars. \ $N^\circ$= spectrum number as in Table~2.}
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%\begin{tabular}{ccrrcccrrcccrr} \hline
\begin{tabular}{ccrrcccrrcccrr} \hline
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\multicolumn{5}{c}{\#20}\multicolumn{5}{c}{\#21}\multicolumn{5}{c}{\#23}
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N &  HJD  &  RV$_\odot$  &  err. & &  N &  HJD &   RV$_\odot$  &  err. & &  N &  HJD &   RV$_\odot$ &   err.\\
\hline
\multicolumn{14}{c}{}\\                                                                                    
17524 & 49669.584  &  54.7  &  1.3  &    & 17522  &  49669.554  &  83.8  &  1.2  &  & 17526  &  49669.622 & 68.1  & 2.9                  \\
17871 & 49703.438  &  56.0  &  0.4  &    & 17869  &  49703.411  &  54.7  &  2.7  &  & 17873  &  49703.472 & 68.3  & 0.3                  \\
18337 & 49733.410  &  44.0  &  1.1  &    & 18336  &  49733.379  & 133.7  &  1.5  &  & 18339  &  49733.457 & 69.2  & 2.2                  \\
21241 & 50062.616  &  48.9  &  1.4  &    & 21239  &  50062.602  &  71.4  &  1.3  &  & 21191  &  50061.650 & 65.5  & 3.6                  \\
21696 & 50180.314  & 101.5  &  2.9  &    & 21597  &  50174.389  & 135.2  &  1.5  &  & 21237  &  50062.589 & 67.0  & 1.0                  \\
21698 & 50180.334  & 113.4  &  0.4  &    & 21700  &  50180.368  &   7.3  &  2.0  &  & 21276  &  50063.558 & 68.5  & 1.1                  \\
22592 & 50447.607  & 103.9  &  1.7  &    & 22590  &  50447.591  &  34.2  &  2.5  &  & 21595  &  50174.372 & 65.8  & 3.6                  \\
23061 & 50475.501  & 107.3  &  0.8  &    & 23063  &  50475.514  &  46.9  &  0.7  &  & 22588  &  50447.578 & 67.6  & 1.9                  \\
23168 & 50476.505  &  89.3  &  6.0  &    & 23170  &  50476.521  &  47.5  &  5.4  &  & 23065  &  50475.527 & 68.0  & 3.0                  \\
23644 & 50497.358  &  78.5  &  0.9  &    & 23645  &  50497.381  &  69.9  &  0.7  &  & 23172  &  50476.538 & 70.3  & 5.5                  \\
23825 & 50501.390  &  46.7  &  1.4  &    & 23725  &  50498.401  &  51.3  &  1.1  &  & 23647  &  50497.404 & 69.2  & 1.3                  \\
23903 & 50502.389  &  85.1  &  1.8  &    & 23823  &  50501.342  &  15.8  &  1.9  &  & 23723  &  50498.353 & 67.7  & 2.5                  \\
24459 & 50533.384  &  47.5  &  0.9  &    & 23901  &  50502.365  &  22.1  &  1.1  &  & 23827  &  50501.437 & 67.8  & 2.2                  \\
24479 & 50535.278  &  44.8  &  0.8  &    & 24457  &  50533.367  &   3.4  &  3.6  &  & 23899  &  50502.330 & 71.5  & 2.7                  \\
24485 & 50535.322  &  44.3  &  3.2  &    & 24461  &  50533.400  &   5.2  &  3.8  &  & 24487  &  50535.346 & 69.2  & 1.0                  \\
24491 & 50535.386  &  50.2  &  1.2  &    & 24477  &  50535.266  &  13.5  &  3.5  &  & 24703  &  50556.332 & 68.8  & 2.1                  \\
24651 & 50555.282  &  50.7  &  0.4  &    & 24483  &  50535.306  &  20.7  &  2.5  &  & 27553  &  50850.450 & 69.0  & 7.0                  \\
24655 & 50555.312  &  48.0  &  0.8  &    & 24489  &  50535.369  &   6.0  &  3.6  &  &        &            &       &                      \\
24699 & 50556.297  &  51.7  &  4.9  &    & 24653  &  50555.295  &  13.0  &  2.2  &  &        &            &       &                      \\
24770 & 50557.290  & 106.4  &  0.8  &    & 24701  &  50556.315  &   8.9  &  5.0  &  &        &            &       &                      \\
24774 & 50557.332  &  97.3  &  0.4  &    & 24772  &  50557.313  &  17.9  &  1.1  &  &        &            &       &                      \\
26468 & 50766.603  &  50.3  &  6.0  &    & 26472  &  50766.650  &  12.5  &  3.9  &  &        &            &       &                      \\
26474 & 50766.673  &  53.7  &  2.9  &    & 26510  &  50767.637  &  39.0  &  4.6  &  &        &            &       &                      \\
26506 & 50767.595  &  52.8  &  1.1  &    & 27070  &  50795.546  &  51.0  &  2.4  &  &        &            &       &                      \\
26512 & 50767.661  &  50.9  &  4.7  &    & 27473  &  50825.485  & 138.9  &  2.0  &  &        &            &       &                      \\
26518 & 50767.700  &  47.7  &  3.1  &    & 27553  &  50850.450  &  51.9  &  5.1  &  &        &            &       &                      \\
27068 & 50795.522  &  48.9  &  7.4  &    &        &             &        &       &  &        &            &       &                      \\
27471 & 50825.461  & 115.5  & 15.0  &    &        &             &        &       &  &        &            &       &                      \\
27474 & 50825.515  & 110.8  &  1.5  &    &        &             &        &       &  &        &            &       &                      \\
27553 & 50850.450  &  49.9  &  8.0  &    &        &             &        &       &  &        &            &       &                      \\
\hline                                      
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\end{table*}                                
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