\begin{table}%T2
\caption{\label{iuelog}Journal of IUE observations of \object{$\omega$~Ori} obtained in
\mbox{February 1996}. Column~1 indicates the number of the spectrum in the IUE~archives.
Column~2 gives the exposure time. The Heliocentric Julian Date (HJD) minus~2~450~000 at mid-exposure is given in Col.~3.}
%\centering
\par
\begin{tabular}{l@{\ }l@{\ }l l@{\ }l@{\ }l l@{\ }l@{\ }l}
\hline
\hline
Image &  Exp& Mid &   Image & Exp& Mid &  Image &  Exp& Mid\\
SWP   & s   & HJD  &  SWP   & s   & HJD  & SWP   & s   & HJD\\
\hline                               
56677 & 139.5& 115.75  & 56706 & 69.5 & 117.14 &   56734 &69.5 & 118.09 \\
56680 & 84.7 & 116.11  & 56707 & 69.5 & 117.16 &   56735 &69.5 & 118.12 \\
56681 & 84.7 & 116.14  & 56708 & 69.5 & 117.18 &   56736 &69.5 & 118.14 \\
56682 & 84.7 & 116.16  & 56709 & 69.5 & 117.21 &   56737 &69.5 & 118.18 \\
56683 & 84.7 & 116.19  & 56710 & 69.5 & 117.24 &   56738 &69.5 & 118.21 \\
56684 & 84.7 & 116.22  & 56711 & 69.5 & 117.26 &   56739 &69.5 & 118.25 \\
56685 & 84.7 & 116.33  & 56712 & 69.5 & 117.29 &   56740 &69.5 & 118.30 \\
56686 & 84.7 & 116.36  & 56713 & 69.5 & 117.31 &   56741 &69.5 & 118.32 \\
56687 & 84.7 & 116.39  & 56714 & 69.5 & 117.34 &   56742 &69.5 & 118.35 \\
56688 & 84.7 & 116.41  & 56715 & 69.5 & 117.37 &   56743 &69.5 & 118.37 \\
56689 & 69.5 & 116.44  & 56716 & 69.5 & 117.39 &   56744 &69.5 & 118.51 \\
56690 & 69.5 & 116.46  & 56717 & 69.5 & 117.41 &   56745 &69.5 & 118.54 \\
56691 & 69.5 & 116.48  & 56718 & 69.5 & 117.43 &   56746 &69.5 & 118.56 \\
56692 & 69.5 & 116.50  & 56719 & 69.5 & 117.45 &   56747 &69.5 & 118.58 \\
56693 & 69.5 & 116.53  & 56720 & 69.5 & 117.58 &   56748 &69.5 & 118.60 \\
56694 & 69.5 & 116.55  & 56721 & 69.5 & 117.60 &   56749 &69.5 & 118.63 \\
56695 & 69.5 & 116.58  & 56722 & 69.5 & 117.63 &   56750 &69.5 & 118.65 \\
56696 & 69.5 & 116.60  & 56723 & 69.5 & 117.65 &   56751 &69.5 & 118.67 \\
56697 & 69.5 & 116.62  & 56724 & 69.5 & 117.67 &   56752 &69.5 & 118.70 \\
56698 & 69.5 & 116.65  & 56725 & 69.5 & 117.69 &   56753 &69.5 & 118.72 \\
56699 & 119.5& 116.77  & 56726 & 69.5 & 117.72 &   56754 &69.5 & 118.74 \\
56700 & 69.5 & 116.79  & 56727 & 69.5 & 117.74 &   56755 &69.5 & 118.76 \\
56701 & 69.5 & 116.82  & 56728 & 69.5 & 117.78 &   56756 &69.5 & 118.79 \\
56702 & 69.5 & 116.85  & 56729 & 69.5 & 117.81 &   56757 &69.5 & 118.82 \\
56704 & 69.5 & 117.09  & 56730 & 69.5 & 117.84 &   56758 &69.5 & 118.84 \\
56705 & 69.5 & 117.11  & 56733 & 69.5 & 118.07 &   && \\
\hline
\end{tabular}
\end{table}