\begin{table}%t1   
\caption{\label{obs}Log of spectroscopic observations. } 
    %\centering
\par
         \begin{tabular}{c c c c c c c}
\par
\hline\hline\noalign{\smallskip}						
       Date    &Telescope      &Nominal       &Wavelength        &Phase\\
               &  /Instrument  & Dispersion   & Range (\AA)        &  \\
               &               & (\AA/pix)      &                  &\\
\hline 
04/07/18      &Cassini/BFOSC       & 6&3800--6400&0.437
\\
04/07/18      &Cassini/BFOSC      &	6&6100--8200&0.450
\\
06/06/11    &WHT/ISISB    & 0.86 &3200--5200 & 0.036
\\
06/06/11    &WHT/ISISR    & 0.93 &5400--8000 & 0.036
 \\
06/08/18    &WHT/ISISB    & 0.86 &3200--5200 & 0.929
 \\
06/08/18    &WHT/ISISR    & 0.93 &5400--8100 & 0.931
 \\
06/09/10    &INT/IDS      & 0.9 &3900--5000 & 0.600
 \\
06/09/11    &INT/IDS      & 0.9 &3900--5000 & 0.840
 \\
06/09/11    &INT/IDS      & 0.9 &3900--5000 & 0.891
 \\
07/07/21    &WHT/ISISB    & 0.86  &3600--5300 & 0.738
 \\
07/07/21    &WHT/ISISR    & 0.93 &5400--8300 & 0.738
 \\
07/07/21    &WHT/ISISR    & 0.93 &5400--8300 & 0.740
 \\
07/07/21    &WHT/ISISR    & 0.93 &5400--8300 & 0.741
 \\
07/08/21    &WHT/ISISB    & 0.23 &3900--4750 & 0.380
 \\
07/08/21  &WHT/ISISB    & 0.23 &3900--4750 & 0.385
 \\
07/08/21  &WHT/ISISB    & 0.23 &3900--4750 & 0.397
 \\
07/08/21  &WHT/ISISB    & 0.23 &3900--4750 & 0.416
 \\
07/08/21  &WHT/ISISB    & 0.23 &3900--4750 & 0.436
 \\
07/08/21  &WHT/ISISB    & 0.23 &3900--4750 & 0.453
 \\
07/08/22  &WHT/ISISB    & 0.23 &3900--4750 & 0.629
 \\
07/08/22  &WHT/ISISB    & 0.23 &3900--4750 & 0.634
 \\
07/08/22  &WHT/ISISB    & 0.23 &3900--4750 & 0.648
 \\
07/08/22  &WHT/ISISB    & 0.23 &3900--4750 & 0.664
 \\
07/08/22 &WHT/ISISB    & 0.23 &3900--4750 & 0.683
 \\
07/08/22  &WHT/ISISB    & 0.23 &3900--4750 & 0.701
 \\
\par
\hline			
\par
        \end{tabular}
\par
\end{table}