\begin{table}%t1
\caption{\label{tab:obs}Observation runs.}
\small%\centering
\par
\begin{tabular}{lrrrrr}
\hline\hline\noalign{\smallskip}
Date & Hours & STEC (lo/hi) & No.\ raw triggers & No.\ triggers after cuts ($S>23$)& No.\ triggers Gaussian noise ($S>23$) \\
\hline\noalign{\smallskip}
2007 Jun. 9\tablefootmark{a} & 4.7\tablefootmark{b}   & 11.8/16.6 	& 200\ 427	& 49\ 679 	& 8943 \\
2007 Sep. 21 	 & 2 				& 15.6/19.5	& 668\ 917	& 26~812 	& 13~128 \\
2008 Jan. 13 	 & 1.3\tablefootmark{b} 		& 18.0/24.3	& 119~032	& 6951 	& 6001 \\
2008 Jun. 7\tablefootmark{a} & 4.25 		& 11.7/17.5	& 1~961~907	& 170~672	& 21~752 \\
2008 Jun. 8\tablefootmark{a} & 5 			& 9.8/11.3	& 1~313~378	& 80~140	& 12~815 \\
2008 Aug. 24 	 & 5 				& 3.5/7.5	& 792~979	& 36~314 	& 4029 \\
2008 Aug. 29 	 & 3 				& 6.5/7.0	& 563~692	& 45~214	& 3331 \\
2008 Aug. 29	 & 2 				& 8.0/8.3	& 602~049	& 29~554	& 4317 \\
2008 Aug. 29\tablefootmark{a}  	 & 4.8 		& 6.5/9.7	& 1~719~443	& 96~998	& 7425 \\
2008 Sep. 2 	 & 5 				& 12.8/15.3	& 880~508	& 51~329	& 18~937 \\
2008 Sep. 16	 & 3.75 			& 5.5/11.0	& 233~192	& 23~733	& 6616 \\
2008 Sep. 16	 & 5 				& 5.9/7.2	& 163~819	& 20~138	& 4841 \\
2008 Sep. 21 	 & 4.5 				& 3.3/4.8	& 244~276	& 27~388	& 3451 \\
2008 Sep. 21\tablefootmark{a} 	 & 5 		& 4.0/12.8	& 1~282~457	& 76~573	& 9728 \\
2008 Sep. 28	 & 3.7 				& 10.5/12	& 65~725	& 67~910	& 10~345 \\
2008 Sep. 28	 & 3.8 				& 11.6/13.7	& 622~598	& 47~580	& 11~958 \\
2008 Oct. 14	 & 4.5				& 5.9/9.9	& 566~611	& 58~127	& 6531 \\
2008 Oct. 14	 & 4.5				& 5.9/7.4	& 217~113	& 30~346	& 4165 \\
2008 Nov. 11	 & 3.7				& 3.5/7.4	& 941~369	& 27~160	& 2624 \\
\noalign{\smallskip}
Total\tablefootmark{c} & 51.1 & 3.3/24.3 & 6~681~880& 430~646 & 100~274 \\ 
\hline
\end{tabular}
\tablefoot{
\tablefoottext{a}{Excluded from analysis due to exceptional amount of raw triggers.}\\
\tablefoottext{b}{Only single beam data available.}\\
\tablefoottext{c}{Not counting excluded runs.}}
\end{table}