All Figures

$\begin{figure} \par\includegraphics[width=14.5cm,clip]{3822fig1.ps} \end{figure}$ Figure 1: V-band light curves of a sample of Cepheids with relatively long period in IC1613; diamonds: WFI data, plus: OGLE data; dots: Wh-band data converted to V-band. In each panel, an identification label and the period in days is reported. The first two rows show Cepheids observed both in the Wh band and by OGLE, the subsequent row show Cepheids detected by OGLE, and the last row shows some relatively faint Cepheids which were not detected by OGLE or with no OGLE V-band data.
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In the text

$\begin{figure} \par\includegraphics[width=5.5cm,clip]{3822fig2.ps} \end{figure}$ Figure 2: P-L diagrams for the BVRI bands of Cepheids in IC 1613.
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In the text

$\begin{figure} \par\includegraphics[width=13.5cm,clip]{3822fig3.ps} \end{figure}$ Figure 3: Dereddened color-magnitude diagrams showing the position of Cepheids of IC 1613 compared with the instability strip of LMC (see text).
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In the text

$\begin{figure} \par\includegraphics[width=13.5cm,clip]{3822fig4.ps} \end{figure}$ Figure 4: Dereddened P-C diagrams showing the position of Cepheids of IC 1613 in comparison with the P-C relation of LMC stars (dotted line).
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In the text

$\begin{figure} \par\includegraphics[width=5.6cm,clip]{3822fig5.ps} \end{figure}$ Figure 5: (B-V)₀ vs. (V-I)₀ diagram. The position of Cepheids of IC 1613 is compared with the mean position of LMC (dotted line) and SMC (continuous line) stars. The diamonds are the low luminosity stars with too red (B-V)₀ color index.
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In the text

$\begin{figure} \par\includegraphics[width=5.5cm,clip]{3822fig2.ps} \end{figure}$	Figure 2: P-L diagrams for the BVRI bands of Cepheids in IC 1613.
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$\begin{figure} \par\includegraphics[width=13.5cm,clip]{3822fig3.ps} \end{figure}$	Figure 3: Dereddened color-magnitude diagrams showing the position of Cepheids of IC 1613 compared with the instability strip of LMC (see text).
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$\begin{figure} \par\includegraphics[width=13.5cm,clip]{3822fig4.ps} \end{figure}$	Figure 4: Dereddened P-C diagrams showing the position of Cepheids of IC 1613 in comparison with the P-C relation of LMC stars (dotted line).
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$\begin{figure} \par\includegraphics[width=5.6cm,clip]{3822fig5.ps} \end{figure}$	Figure 5: (B-V)₀ vs. (V-I)₀ diagram. The position of Cepheids of IC 1613 is compared with the mean position of LMC (dotted line) and SMC (continuous line) stars. The diamonds are the low luminosity stars with too red (B-V)₀ color index.
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