All Figures

$\begin{figure} \par\includegraphics[width=8.8cm]{3068fig1.ps} \end{figure}$ Figure 1: RXTE/ASM daily average (1.5-12 keV) light curve of Cygnus X-1 from 2002 November to 2004 November (MJD = JD - 2 400 000.5) with the periods of our INTEGRAL observations (see text and Tables 1 and 2 for epoch definitions).
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In the text

$\begin{figure} \par\includegraphics[width=8.8cm]{3068fig2.ps} \end{figure}$ Figure 2: The 20-200 keV IBIS/ISGRI light curve of Cygnus X-1 from 2002 November 25 until 2004 November 22 and corresponding HR between the 40-100 and the 20-30 keV energy bands (see text and Tables 1 and 2 for epoch definitions).
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In the text

$\begin{figure} \includegraphics[width=8.8cm]{3068fig3a.ps}\par\includegraphics[width=8.8cm]{3068fig3b.ps} \end{figure}$ Figure 3: Top: zoom on the 20-200 keV IBIS/ISGRI light curve of Cygnus X-1 from 2002 November 25 until December 15 and corresponding HR between the 40-100 and the 20-30 keV energy bands (average level denoted by dashed line). Bottom: same as above for epoch 2.
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In the text

$\begin{figure} \par\includegraphics[width=8.8cm]{3068fig4.eps} \end{figure}$ Figure 4: Spectra of Cygnus X-1 in 2002 December 9-11 (epoch 1) with the JEM-X (black), SPI (green) and IBIS (ISGRI: red; PICsIT: blue) data. The best-fit model is a Comptonization model with reflection (see Table 2). Residuals in $\sigma$ units are also shown.
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In the text

$\begin{figure} \includegraphics[width=8.8cm]{3068fig5.ps} \end{figure}$ Figure 5: Epoch 1 unabsorbed EF(E) spectrum of Cygnus X-1 along with the best-fit model described in Table 2 with the JEM-X, SPI and IBIS (ISGRI and PICsIT) data. Dotted: reflection. Long dashes: comptonization. Thick: total model.
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In the text

$\begin{figure} \includegraphics[width=8.8cm]{3068fig6.eps} \end{figure}$ Figure 6: Spectra of Cygnus X-1 in 2003 June 7-11 (epoch 2) with the JEM-X (black), SPI (green) and IBIS (ISGRI: red; PICsIT: blue) data. The best-fit model is a multicolour disc black body and a Comptonization model with Gaussian and reflection components (see Table 2). Residuals in $\sigma$ units are also shown.
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In the text

$\begin{figure} \includegraphics[width=8.8cm]{3068fig7.ps} \end{figure}$ Figure 7: Epoch 2 unabsorbed EF(E) spectrum of Cygnus X-1 along with the best-fit model described in Table 2 with the JEM-X, SPI and IBIS (ISGRI and PICsIT) data. Dashed: Disc. Dotted-dashed: Gaussian line. Dotted: Reflection. Long dashes: Comptonization. Thick: Total model.
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In the text

$\begin{figure} \includegraphics[width=8.8cm]{3068fig8.eps} \end{figure}$ Figure 8: Epoch 4 spectra of Cygnus X-1 with the JEM-X (black), SPI (green) and IBIS/ISGRI (red) data along with the best-fit current model (see Table 2). Residuals in $\sigma$ units are also shown.
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In the text

$\begin{figure} \includegraphics[width=8.8cm]{3068fig9.ps} \end{figure}$ Figure 9: Epoch 4 unabsorbed EF(E) spectrum of Cygnus X-1 along with the best-fit model described in Table 2 with the JEM-X, IBIS/ISGRI and SPI data. Dashed: Disc. Dotted-dashed: Gaussian line. Dotted: Reflection. Long dashes: Comptonization. Thick: Total model.
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In the text

$\begin{figure} \par\includegraphics[width=8.8cm]{3068fig1.ps} \end{figure}$	Figure 1: RXTE/ASM daily average (1.5-12 keV) light curve of Cygnus X-1 from 2002 November to 2004 November (MJD = JD - 2 400 000.5) with the periods of our INTEGRAL observations (see text and Tables 1 and 2 for epoch definitions).
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$\begin{figure} \par\includegraphics[width=8.8cm]{3068fig2.ps} \end{figure}$	Figure 2: The 20-200 keV IBIS/ISGRI light curve of Cygnus X-1 from 2002 November 25 until 2004 November 22 and corresponding HR between the 40-100 and the 20-30 keV energy bands (see text and Tables 1 and 2 for epoch definitions).
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$\begin{figure} \includegraphics[width=8.8cm]{3068fig3a.ps}\par\includegraphics[width=8.8cm]{3068fig3b.ps} \end{figure}$	Figure 3: Top: zoom on the 20-200 keV IBIS/ISGRI light curve of Cygnus X-1 from 2002 November 25 until December 15 and corresponding HR between the 40-100 and the 20-30 keV energy bands (average level denoted by dashed line). Bottom: same as above for epoch 2.
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$\begin{figure} \par\includegraphics[width=8.8cm]{3068fig4.eps} \end{figure}$	Figure 4: Spectra of Cygnus X-1 in 2002 December 9-11 (epoch 1) with the JEM-X (black), SPI (green) and IBIS (ISGRI: red; PICsIT: blue) data. The best-fit model is a Comptonization model with reflection (see Table 2). Residuals in $\sigma$ units are also shown.
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$\begin{figure} \includegraphics[width=8.8cm]{3068fig5.ps} \end{figure}$	Figure 5: Epoch 1 unabsorbed EF(E) spectrum of Cygnus X-1 along with the best-fit model described in Table 2 with the JEM-X, SPI and IBIS (ISGRI and PICsIT) data. Dotted: reflection. Long dashes: comptonization. Thick: total model.
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$\begin{figure} \includegraphics[width=8.8cm]{3068fig6.eps} \end{figure}$	Figure 6: Spectra of Cygnus X-1 in 2003 June 7-11 (epoch 2) with the JEM-X (black), SPI (green) and IBIS (ISGRI: red; PICsIT: blue) data. The best-fit model is a multicolour disc black body and a Comptonization model with Gaussian and reflection components (see Table 2). Residuals in $\sigma$ units are also shown.
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$\begin{figure} \includegraphics[width=8.8cm]{3068fig7.ps} \end{figure}$	Figure 7: Epoch 2 unabsorbed EF(E) spectrum of Cygnus X-1 along with the best-fit model described in Table 2 with the JEM-X, SPI and IBIS (ISGRI and PICsIT) data. Dashed: Disc. Dotted-dashed: Gaussian line. Dotted: Reflection. Long dashes: Comptonization. Thick: Total model.
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$\begin{figure} \includegraphics[width=8.8cm]{3068fig8.eps} \end{figure}$	Figure 8: Epoch 4 spectra of Cygnus X-1 with the JEM-X (black), SPI (green) and IBIS/ISGRI (red) data along with the best-fit current model (see Table 2). Residuals in $\sigma$ units are also shown.
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$\begin{figure} \includegraphics[width=8.8cm]{3068fig9.ps} \end{figure}$	Figure 9: Epoch 4 unabsorbed EF(E) spectrum of Cygnus X-1 along with the best-fit model described in Table 2 with the JEM-X, IBIS/ISGRI and SPI data. Dashed: Disc. Dotted-dashed: Gaussian line. Dotted: Reflection. Long dashes: Comptonization. Thick: Total model.
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