\begin{table}%t1
\caption{Parameters of the least-squares fits of the measurements on~\gscp. 
$T_0$~= HJD~2~453~054.1189.}\label{sol}
%\centering
\par
\begin{tabular}{l c r  c  rr c rr c rr  c rr }
\hline
\hline
& & & & \multicolumn{2}{c}{Global dataset}& & \multicolumn{2}{c}{SPM subset} & &
\multicolumn{2}{c}{BHO subset}& & \multicolumn{2}{c}{AUO subset}\\
\multicolumn{1}{c}{Term} & & \multicolumn{1}{c}{Freq.} & &\multicolumn{1}{c}{Ampl.} &
\multicolumn{1}{c}{Phase} & &\multicolumn{1}{c}{Ampl.} & \multicolumn{1}{c}{Phase} & &\multicolumn{1}{c}{Ampl.} &
\multicolumn{1}{c}{Phase}& & \multicolumn{1}{c}{Ampl.} & \multicolumn{1}{c}{Phase} \\
\multicolumn{1}{c}{} & & \multicolumn{1}{c}{[\cd]} & & \multicolumn{1}{c}{[mag]} & \multicolumn{1}{c}{[rad]} & &
\multicolumn{1}{c}{[mag]} & \multicolumn{1}{c}{[rad]}& &
\multicolumn{1}{c}{[mag]} & \multicolumn{1}{c}{[rad]}& & \multicolumn{1}{c}{[mag]} & \multicolumn{1}{c}{[rad]} \\
\hline
$f_1$ & & 17.21752 & & 0.1383 & 0.535 & & 0.136 &  0.50& &  0.138 &  0.53 & &  0.139 & 0.53\\
 & & $\pm$.00001 & & $\pm$.0003 & $\pm$.003 & & &  & & &  & & & \\
$f_2$ & & 22.30760 & & 0.0331 & 0.293 & & 0.033 &  0.27  & &    0.032 & 0.28 & &     0.034 &   0.29  \\
& & $\pm$.00003 & & $ \pm$.0003 & $\pm$.008 & &  &  & & &  & &  & \\
$2f_1$& &         & &  0.0316 & 4.968 & &     0.030 &     4.92 & &    0.031 &  4.95 & &     0.032 &  4.97\\
$f_1+f_2$& &      & &  0.0135 & 4.724 & &     0.013 &     4.65 & &    0.013 &  4.65 & &     0.014 &  4.75\\
$f_2-f_1$& &      & &  0.0096 & 2.875 & &     0.010 &     2.80 & &    0.007 &  3.02 & &     0.011 &  2.91\\
$3f_1$& &         & &  0.0084 & 3.205 & &     0.008 &     3.21 & &    0.008 &  3.22 & &     0.009 &  3.20\\
$2f_1+f_2$& &     & &  0.0055 & 2.874 & &     0.005 &     2.76 & &    0.005 &  2.76 & &     0.006 &  2.94\\
$2f_1-f_2$& &     & &  0.0046 & 1.350 & &     0.004 &     1.07 & &    0.004 &  1.26 & &     0.005 &  1.40\\
$4f_1$& &         & &  0.0030 & 1.524 & &            &           & &           &        & &     0.003 &  1.41\\
$3f_1+f_2$& &     & &  0.0026 & 1.223 & &            &           & &           &        & &     0.003 &  1.13\\
$3f_1-f_2$& &     & &  0.0023 & 5.621 & &            &           & &           &        & &     0.003 &  5.67\\
\multicolumn{3}{c}{Mean $V$ magnitude} &&\multicolumn{2}{c}{10.1980 $\pm$ .0002} &
& \multicolumn{2}{c}{}&& \multicolumn{2}{c}{} &
& \multicolumn{2}{c}{}\\
\multicolumn{3}{c}{Residual rms [mag]} &&\multicolumn{2}{c}{0.0111} & & \multicolumn{2}{c}{0.0078}&&
\multicolumn{2}{c}{0.0087} & & \multicolumn{2}{c}{0.0128}\\
\multicolumn{3}{c}{$N$}&&\multicolumn{2}{c}{4722} && \multicolumn{2}{c}{249}& &\multicolumn{2}{c}{1285} &&
\multicolumn{2}{c}{2421}\\
\hline
\end{tabular}
\end{table}