\begin{table}
%\begin{minipage}[t]{\columnwidth}
%\caption{The $\it{Chandra}$  HETG observation on January 25--26, 2006. 
%    During the observation, covering four binary orbits,
%   Cyg X-3 was in a soft  high state (400 mCrab). The observation was done in a continuous clocking mode. MEG and HEG 1st order spectra were used.}
   %TABLE 
%\label{chandra}
%%\centering
\par
%\renewcommand{\footnoterule}{}  % to avoid a line before footnotes
%\begin{tabular}{lccccc}
%\hline 
% & & \\
%OBSID& START MJD (PHASE)  &  END MJD (PHASE)    \\
% & & \\
%\hline
% & & \\
%   7268  &53760.59458 (0.053)  & 53761.42972 (4.240)  \\
%   & & \\
%\hline
%\end{tabular}
%\end{minipage}
%\end{table}