Astronomy & Astrophysics

All Figures

$\begin{figure} \par\includegraphics[width=8.8cm,clip]{3257fig1.eps} \end{figure}$ Figure 1: Speckle reconstructed broad band image ( left panel) of the observed solar region. The middle and right panels exhibit line-of-sight Doppler velocities, $v_{\rm LOS}$ (positive values denote blueshifts) and magnetic field strengths, $B_{\rm LOS}$ , obtained from the centres of gravity of the $Fe {\sc i}~6301.5$ Å line. White contours mark the magnetic neutral lines. Tickmarks are at $0\hbox{$.\!\!^{\prime\prime}$ }5$ distance.
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In the text

$\begin{figure} \par\includegraphics[width=7.8cm,clip]{3257fig2.eps} \par\end{figure}$ Figure 2: Original-size speckle reconstructed broad band image showing the entire penumbral region around the two pores of our FOV. The large box borders the subfields shown in Fig. 1 (narrow band data), the upper small box is cospatial with the righthand panels of Fig. 3, and the lower box defines the lefthand panels of Fig. 3 and the cutouts in Fig. 5. The white arrow points towards disk centre. Tickmarks are at $1^{\prime \prime }$ distance.
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In the text

$\begin{figure} \par\includegraphics[width=8cm,clip]{3257fig3.eps} \end{figure}$ Figure 3: Enlarged subfields of one the broad band images ( upper panels) and corresponding Doppler maps ( lower panels). Left panels: endings of the penumbral filaments (peripatopause) of pore 1; right panels: peripatopause of pore 2. The white contours in the lower right panel denote broad band intensities of $0.9~I_{\rm phot}$ . Tickmarks are at $0\hbox{$.\!\!^{\prime\prime}$ }5$ distance.
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In the text

$\begin{figure} \par\includegraphics[width=6.8cm,clip]{3257fig4.eps} \end{figure}$ Figure 4: Scatter plots of the subfields shown in Fig. 3.
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In the text

$\begin{figure} \par\includegraphics[width=16.8cm,clip]{3257fig5.eps} \end{figure}$ Figure 5: Temporal evolution of the penumbral filaments connected to pore 1 ( from left to right and top to bottom). The arrows mark three inward moving penumbral grains. Tickmarks are at $0\hbox{$.\!\!^{\prime\prime}$ }5$ distance; the time interval between subsequent images is 103 s.
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In the text

$\begin{figure} \par\includegraphics[width=7.2cm,clip]{3257fig6.eps}\end{figure}$ Figure 6: Scatter plots of $v_{\rm LOS}$ and $B_{\rm LOS}$ vs. broad band intensity, I, for penumbral grains (diamonds) and umbral dots (plus signs) in and around pore 1. Dotted lines denote mean values of $v_{\rm LOS}$ and $B_{\rm LOS}$ in the darkest regions with $I<0.5I_{\rm phot}$ .
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In the text

$\begin{figure} \par\includegraphics[width=16.4cm]{3257fig7.eps} \end{figure}$ Figure 7: Time-averaged Stokes V profiles of 6 selected positions in the FOV. Solid lines correspond to the $Fe {\sc i}~6301.5$ Å line, dotted lines are computed from the $Fe {\sc i}~6302.5$ Å line, respectively. Panel labels correspond to the marked positions in the time averaged broad band image (left panel). The quantities $\left <\sigma _1\right >$ and $\left <\sigma _2\right >$ denote the spectral averaged standard deviations of the mean V profiles.
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In the text

$\begin{figure} \par\includegraphics[width=8cm]{3257fig8.eps} \end{figure}$ Figure 8: Stokes V profiles from three positions along a single bright penumbral filament (marked by the leftmost white arrows in the two upper panels of Fig. 3). Solid lines correspond to the $Fe {\sc i}~6301.5$ Å line, dotted lines stem from the $Fe {\sc i}~6302.5$ Å line, respectively.
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In the text

$\begin{figure} \par\includegraphics[width=6.8cm,clip]{3257fig4.eps} \end{figure}$	Figure 4: Scatter plots of the subfields shown in Fig. 3.
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$\begin{figure} \par\includegraphics[width=16.8cm,clip]{3257fig5.eps} \end{figure}$	Figure 5: Temporal evolution of the penumbral filaments connected to pore 1 ( from left to right and top to bottom). The arrows mark three inward moving penumbral grains. Tickmarks are at $0\hbox{$.\!\!^{\prime\prime}$ }5$ distance; the time interval between subsequent images is 103 s.
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$\begin{figure} \par\includegraphics[width=7.2cm,clip]{3257fig6.eps}\end{figure}$	Figure 6: Scatter plots of $v_{\rm LOS}$ and $B_{\rm LOS}$ vs. broad band intensity, I, for penumbral grains (diamonds) and umbral dots (plus signs) in and around pore 1. Dotted lines denote mean values of $v_{\rm LOS}$ and $B_{\rm LOS}$ in the darkest regions with $I<0.5I_{\rm phot}$ .
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$\begin{figure} \par\includegraphics[width=8cm]{3257fig8.eps} \end{figure}$	Figure 8: Stokes V profiles from three positions along a single bright penumbral filament (marked by the leftmost white arrows in the two upper panels of Fig. 3). Solid lines correspond to the $Fe {\sc i}~6301.5$ Å line, dotted lines stem from the $Fe {\sc i}~6302.5$ Å line, respectively.
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