$\begin{figure} \par\includegraphics[width=8.5cm,clip]{0022fig1.eps} \end{figure}$ Figure 1: The R band light curve of our data. The calibration of the right hand axis was made with VSNET R observations.
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In the text

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{0022fig2.eps} \end{figure}$ Figure 2: Light curves of two of our best nights in 1999 obtained using an R filter. The upper panel shows the points of July 28 ${\rm th}$ 1999 and the lower panel - July 29 ${\rm th}$ 1999. The line is the sinusoidal fit to the data using the parameters derived in this paper.
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In the text

$\begin{figure} \par\includegraphics[width=8cm,clip]{0022fig3.eps} \end{figure}$ Figure 3: Power spectra of all data. The orbital frequency (f $_{\rm 1}$ ) with aliases (a $_{\rm 1}$ ) is shown, a - raw data; b - power spectrum of the synthetic curve.
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In the text

$\begin{figure} \par\includegraphics[width=8cm,clip]{0022fig4.eps} \end{figure}$ Figure 4: The R band light curve folded on the 3.7 h period and binned into 40 equal bins. The error of the mean is shown.
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In the text

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{0022fig1.eps} \end{figure}$	Figure 1: The R band light curve of our data. The calibration of the right hand axis was made with VSNET R observations.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=8.5cm,clip]{0022fig2.eps} \end{figure}$	Figure 2: Light curves of two of our best nights in 1999 obtained using an R filter. The upper panel shows the points of July 28 ${\rm th}$ 1999 and the lower panel - July 29 ${\rm th}$ 1999. The line is the sinusoidal fit to the data using the parameters derived in this paper.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=8cm,clip]{0022fig3.eps} \end{figure}$	Figure 3: Power spectra of all data. The orbital frequency (f $_{\rm 1}$ ) with aliases (a $_{\rm 1}$ ) is shown, a - raw data; b - power spectrum of the synthetic curve.
Open with DEXTER

$\begin{figure} \par\includegraphics[width=8cm,clip]{0022fig4.eps} \end{figure}$	Figure 4: The R band light curve folded on the 3.7 h period and binned into 40 equal bins. The error of the mean is shown.
Open with DEXTER