\begin{table}
\caption{\label{archivedata} Archive data for LP 815-43 and CD --33 1173.}
\begin{tabular}{llllll}
\hline\hline
Star & Date & $t_{\rm exp}$(s) & $\lambda_{\rm c}$ (nm) & Slit  & MJD-24000.5   \\
\hline 
LP 815-43 & 1999-10-16 & 5400 & 346 & 0\farcs{8} & 51~467.018148000 \\
          & 1999-10-16 & 2700 & 346 & 1\farcs{0} & 51~459.008923800 \\
          & 2000-07-24 & 1800 & 705 & SLIC\# 3 & 51~749.164882190 \\
          & 2000-07-24 & 1800 & 705 & SLIC\# 3 & 51~749.186416570 \\
          & 2000-07-25 & 1200 & 705 & SLIC\# 3 & 51~750.211278810 \\
          & 2000-07-25 & 1200 & 705 & SLIC\# 3 & 51~750.225785770 \\
          & 2001-06-06 & 1200 & 437 & 0\farcs{7} & 52~066.366975750 \\
          & 2001-06-06 & 1200 & 437 & 0\farcs{7} & 52~066.381358710 \\
          & 2001-06-06 & 1200 & 437 & 0\farcs{7} & 52~066.395742820 \\
          & 2001-11-26 &  300 & 580 & 0\farcs{8} & 52~239.029463940 \\
          & 2001-11-26 &  600 & 580 & 0\farcs{8} & 52~240.015000550 \\
          & 2004-08-30 & 3000 & 600 &  SLIC\# 3  & 53~247.147858160 \\
          & 2004-08-30 & 3000 & 600 &  SLIC\# 3  & 53~247.185733820 \\
          & 2004-08-30 & 3000 & 600 &  SLIC\# 3  & 53~247.222292000 \\
          & 2004-08-31 & 3000 & 600 &  SLIC\# 3  & 53~248.011494530 \\
          & 2004-08-31 & 3000 & 600 &  SLIC\# 3  & 53~248.048641650 \\
          & 2004-08-31 & 3000 & 600 &  SLIC\# 3  & 53~248.184532180 \\
CD --33 1173 & 2002-01-12 & 1500 & 580 & 0\farcs{9} & 52~286.045541490 \\         
             & 2002-01-12 & 1500 & 580 & 0\farcs{9} & 52~286.063493190 \\         
             & 2002-01-12 & 1500 & 580 & 0\farcs{9} & 52~286.081448180 \\         
             & 2002-01-12 & 1500 & 580 & 0\farcs{9} & 52~286.102812080 \\         
             & 2002-01-12 & 1500 & 580 & 0\farcs{9} & 52~286.120760860 \\         
             & 2002-01-12 & 1500 & 580 & 0\farcs{9} & 52~286.138718950 \\         
             & 2002-02-06 & 1800 & 705 & SLIC\# 3   & 52~311.017325910 \\         
             & 2002-02-06 & 1800 & 705 & SLIC\# 3   & 52~311.039937800 \\         
             & 2002-02-06 & 1800 & 705 & SLIC\# 3   & 52~311.062072870 \\         
\\
\hline
\end{tabular}
\end{table}