\begin{table}%T2
\caption{\label{tab:hd83368}Mean longitudinal magnetic field for the time series of~HD~83368.}
%\centering
\par
\begin{tabular}{crr|crr}
\hline\hline
MJD &\multicolumn{1}{c}{$\left<{\cal B}_z\right>$}&\multicolumn{1}{c}{$\sigma{}_z$} 
&MJD&\multicolumn{1}{c}{$\left<{\cal B}_z\right>$} &\multicolumn{1}{c}{$\sigma{}_z$}\\
&\multicolumn{1}{c}{[G]}&\multicolumn{1}{c}{[G]} & &\multicolumn{1}{c}{[G]}&\multicolumn{1}{c}{[G]} \\
\hline
52~382.977731 & $-$868 & 60 & 	52~383.039369 & $-$786 & 54\\
52~382.979433 & $-$861 & 60 & 	52~383.041174 & $-$854 & 57\\
52~382.981137 & $-$805 & 60 & 	52~383.042984 & $-$818 & 60\\
52~382.982841 & $-$608 & 60 & 	52~383.044806 & $-$829 & 60\\
52~382.984553 & $-$1057& 63 & 	52~383.046728 & $-$879 & 47\\
52~382.986283 & $-$788 & 57 & 	52~383.048638 & $-$720 & 51\\
52~382.988050 & $-$777 & 54 & 	52~383.050505 & $-$830 & 54\\
52~382.989816 & $-$783 & 60 & 	52~383.052323 & $-$990 & 57\\
52~382.991590 & $-$879 & 60 & 	52~383.054130 & $-$718 & 60\\
52~382.993386 & $-$829 & 54 & 	52~383.055971 & $-$681 & 54\\
52~382.995213 & $-$839 & 51 & 	52~383.057846 & $-$920 & 51\\
52~382.997032 & $-$845 & 54 & 	52~383.059721 & $-$833 & 54\\
52~382.998804 & $-$892 & 57 & 	52~383.061596 & $-$932 & 54\\
52~383.000575 & $-$771 & 57 & 	52~383.063473 & $-$764 & 51\\
52~383.002350 & $-$782 & 57 & 	52~383.065349 & $-$821 & 51\\
52~383.006425 & $-$1181 & 54 & 	52~383.069270 & $-$805 & 54\\
52~383.008209 & $-$905 & 57 & 	52~383.071105 & $-$848 & 51\\
52~383.009994 & $-$830 & 54 & 	52~383.072939 & $-$910 & 51\\
52~383.011779 & $-$575 & 57 & 	52~383.074751 & $-$790 & 57\\
52~383.013568 & $-$897 & 54 & 	52~383.076566 & $-$965 & 51\\
52~383.015354 & $-$1115 & 54 & 	52~383.078386 & $-$864 & 51\\
52~383.017147 & $-$767 & 54 & 	52~383.080183 & $-$1011 & 57\\
52~383.018943 & $-$940 & 57 & 	52~383.081960 & $-$896 & 57\\
52~383.020728 & $-$820 & 60 & 	52~383.083742 & $-$817 & 57\\
52~383.022515 & $-$957 & 60 & 	52~383.085520 & $-$920 & 57\\
52~383.024320 & $-$834 & 60 & 	52~383.087300 & $-$801 & 57\\
52~383.026218 & $-$955 & 51 & 	52~383.089080 & $-$868 & 60\\
52~383.028119 & $-$687 & 54 & 	52~383.090877 & $-$812 & 60\\
52~383.029930 & $-$817 & 60 & 	52~383.092768 & $-$863 & 57\\
52~383.031730 & $-$950 & 54 & 	52~383.094707 & $-$635 & 51\\
\hline
\end{tabular}
\end{table}