\begin{table}%t1
%\centering
\par
\caption{\label{tab:xray-obs}\xmm\ observations of \sn\ and data selection.}
\begin{tabular}{llccccrr}
\hline\hline\noalign{\smallskip}
\multicolumn{1}{c}{Date} &	
\multicolumn{1}{c}{Time} &
\multicolumn{1}{c}{Satellite } &
\multicolumn{1}{l}{Instrument} &	
\multicolumn{1}{c}{Read-out} &
\multicolumn{1}{c}{Filter} &
\multicolumn{1}{c}{Net Exp} &   
\multicolumn{1}{r}{Counts\tablefootmark{a}} \\
\multicolumn{1}{l}{} &	
\multicolumn{1}{c}{(UT)} &
\multicolumn{1}{c}{Revolution} &
\multicolumn{1}{c}{} &
\multicolumn{1}{c}{Mode} &
\multicolumn{1}{c}{} &
\multicolumn{1}{c}{[s]} &   
\multicolumn{1}{r}{} \\
\noalign{\smallskip}\hline\noalign{\smallskip}
  2003 May 10--11  &    16:41--23:37     &  0626  & EPIC-pn &	  SW, 6ms & medium &       34~983   &  13~712   \\
  		  &    11:42--23:38     & 	& RGS1    &	  Spectro & --	   &       112~164  &  3061    \\
  		  &    10:47--23:38     & 	& RGS2    &	  Spectro & --	   &       111~671  &  3635    \\
\noalign{\smallskip}\hline\noalign{\smallskip}
  2007 Jan. 17--19  &    19:28--01:18     &  1302  & EPIC-pn &	  FF, 73ms& medium &       72~478   &  117~055  \\
  		  &    18:23--01:19     & 	& RGS1    &	  Spectro & --	   &       110~528  &  7797    \\
  		  &    18:23--01:18     & 	& RGS2    &	  Spectro & --	   &       110~475  &  11~989   \\
\noalign{\smallskip}\hline\noalign{\smallskip}
  2008 Jan. 11--13  &    21:32--04:07     &  1482  & EPIC-pn &	  FF, 73ms& medium &       79~549   &  166~180  \\
  		  &    20:30--04:14     & 	& RGS1    &	  Spectro & --	   &       113~617  &  10~022   \\
  		  &    20:30--04:14     & 	& RGS2    &	  Spectro & --	   &       113~846  &  15~921   \\
\noalign{\smallskip}\hline\noalign{\smallskip}
  2009 Jan. 30--31  &    18:40--22:27     &  1675  & EPIC-pn &	  FF, 73ms& medium &       72~925   &  185~071  \\
  		  &    18:17--22:36     & 	& RGS1    &	  Spectro & --	   &       101~312  &  11~528   \\
  		  &    18:17--22:36     & 	& RGS2    &	  Spectro & --	   &       101~547  &  17~346   \\
		  \hline
\end{tabular}
\tablefoot{\tablefoottext{a}{Net counts in the 0.53--10.0~keV (EPIC-pn) and 0.35--2.1~keV (RGS)  band.}}\vspace*{-2mm}
\end{table}