\begin{table}%t3 \caption{\label{Freq}Fourier decomposition of the {\it UBV(RI)$_{C}$\/} light curves.} \small%\centerline { \begin{tabular}{@{}*{12}{l}} \hline\hline %&&&&&&&&&&& \\[-8pt] $\nu_{jk}$ & Frequency & $A_{jk}^{(U)}$ & $\varphi_{jk}^{(U)}$ & $A_{jk}^{(B)}$ & $\varphi_{jk}^{(B)}$ & $A_{jk}^{(V)}$ & $\varphi_{jk}^{(V)}$ & $A_{jk}^{(R_{\rm C})}$ & $\varphi_{jk}^{(R_{\rm C})}$ & $A_{jk}^{(I_{\rm C})}$ & $\varphi_{jk}^{(I_{\rm C})}$ \\ %&&&&&&&&&&& \\[-8pt] \hline -- &-- &11.649 &-- &11.675 &-- &11.264 &-- &11.031 &-- &10.821 &-- \\ $f_0$ &2.121840 &0.20136 &1.41705 &0.19769 &1.33116 &0.15399 &1.28978 &0.12873 &1.22187 &0.09383 &1.15808 \\ $2f_0$ &4.243680 &0.04098 &5.01763 &0.03473 &4.88158 &0.02771 &4.83961 &0.02248 &4.89025 &0.01590 &4.81655 \\ $3f_0$ &6.365520 &0.00823 &2.86820 &0.00816 &3.48286 &0.00828 &3.53757 &0.00588 &3.39453 &0.00541 &3.80429 \\ $f_1$ &2.851188 &0.26444 &0.41696 &0.26206 &0.44289 &0.20591 &0.42275 &0.16723 &0.38875 &0.12366 &0.32015 \\ $2f_1$ &5.702376 &0.04182 &3.98233 &0.04421 &3.99328 &0.03652 &3.98314 &0.02872 &4.01917 &0.02021 &3.93914 \\ $3f_1$ &8.553564 &0.01553 &1.03100 &0.01461 &1.27607 &0.01220 &1.21576 &0.00989 &1.33326 &0.00878 &1.46891 \\ $4f_1$ &11.404752 &0.00542 &4.45459 &0.00729 &4.52769 &0.00632 &4.37625 &0.00525 &4.34081 &0.00360 &4.21666 \\ $f_0+f_1$ &4.973028 &0.09113 &4.09995 &0.08176 &4.16265 &0.06282 &4.16672 &0.05197 &4.16621 &0.03790 &4.14347 \\ $f_1-f_0$ &0.729348 &0.04001 &4.48008 &0.05189 &4.56988 &0.04279 &4.53610 &0.03747 &4.62943 &0.02532 &4.56013 \\ $f_0+2f_1$ &7.824216 &0.02698 &0.88727 &0.02363 &1.01849 &0.01894 &1.04737 &0.01532 &1.11416 &0.01194 &1.08750 \\ $2f_0+f_1$ &7.094868 &0.02190 &1.83531 &0.02122 &2.01262 &0.01600 &1.97154 &0.01470 &2.02126 &0.01064 &1.96231 \\ $2f_0+2f_1$ &9.946056 &0.01630 &5.02404 &0.01961 &5.27763 &0.01453 &5.30904 &0.01267 &5.30237 &0.00855 &5.30350 \\ $f_0+3f_1$ &10.675404 &0.01244 &5.25972 &0.01515 &5.21436 &0.01196 &5.11548 &0.01041 &5.05965 &0.00697 &5.12237 \\ $3f_0+f_1$ &9.216708 &0.00501 &5.39284 &0.01189 &5.45943 &0.01086 &5.51522 &0.00905 &5.63708 &0.00637 &5.68115 \\ \hline \end{tabular}} \medskip Units of frequency, amplitude, phase are ${\rm d}^{-1}$, mag, and radians, respectively. The first line gives $A_{00}$ in different bands. \par \end{table}