\begin{table}%t1
\caption{Observing log of the WX~Eri observations. The fourth column gives the photometric shift (in magnitudes, $V$) needed to bring the data to the same scale (see text).}\label{tab.log}
%\centering
\par
\begin{tabular}{llcrlr}
\hline  \hline
Telescope & Instrument & Filter & Phot.shift & Observer(s) & Hrs of meas.  \\
\hline
SAAO 1.0-m & SAAO CCD & $B,V$ & $0.000$ & TA & 15.5 \\
Beersel Hills 0.4-m & SBIG-ST7E CCD & $V$ & $-0.043$ &PVC, PL & 7.0 \\ 
Las Campanas 1.3-m & 8kMOSAIC & $V$ & $-0.029$ & HWD & 4.6 \\
Hoher List 1.0-m & HOLICAM & $V$ & $0.029$ & PL, PVC & 2.4  \\ 
ESO 1.54-m & DFOSC & $V$ & $0.050$ & CS & 1.9  \\
Esteve Duran 0.6-m & CCD & $V$ & 0.025 & EG-M & 1.0 \\  
\hline
Total & & & & & 32.4\\
\hline
\end{tabular}
\end{table}