\begin{table}%t2
%%\centering

\par
\caption{\label{mmlog}Millimeter observing log.} 
\begin{tabular}{ccclcccccc} 
\hline  \hline \noalign{\smallskip} 
UT date & Observatory & Array & Antennas & Baselines & $\nu_{\rm c}$ & Bandwidth & H.A. Range & Optical & X-ray \\
~[track start] & ~ & config. & ~ &  [$k~\lambda$] & [GHz] & [GHz] & [h] & data & data \\
\hline 
 2008 Dec. 28 & IRAM & B & 1,~2,~4,~5,~6 & 26--136 & 90.0 & 1.0 & --2.9 to 5.3 & Yes & No \\
 2009 Mar. 17 & IRAM & C & All & 7--53 & 90.0 & 1.0 & --4.1 to 4.1 & No & No \\
 2010 Jan. 11 & IRAM & A & All (Ant.~4 fails at 22:30h) & 48--228 & 90.0 & 1.0 & --2.6 to 5.9 & Yes & Yes \\ 
 2010 Jan. 12 & CARMA & B & 1,~2,~3,~4,~5,~8,~9,~10,~13,~14 & 36--292 & 92.5 & 3.0 & --3.2 to 5.2 & No & Yes \\
 2010 Jan. 12 & SMA & Ext. & All & 27--179 & 238.5 & 4.0 & --3.7 to 4.8 & No & Yes \\
\hline 
\end{tabular} 
\end{table}