EDP Sciences
Free Access
Issue
A&A
Volume 499, Number 3, June I 2009
Page(s) L25 - L28
Section Letters
DOI https://doi.org/10.1051/0004-6361/200912019
Published online 05 May 2009

Online Material

 \begin{figure}
\par\includegraphics[width=9cm,clip]{2019fig2.eps}
\end{figure} Figure 2:

Results of isophotal ellipse fitting of the R-band image of UGC 628. The position angle and ellipticity of the isophotes are shown on top and bottom panels respectively as a function on the projected radius. The dashed vertical line indicates the projected bar semi-major axis. The shaded area represents the kinematic major axis of the disc at ${\rm PA}= (139 \pm 3) \hbox {$^\circ $ }$. The horizontal line in the bottom panel is the ellipticity of the disc for an inclination of  $56\hbox {$^\circ $ }$.

Open with DEXTER

 \begin{figure}
\par\includegraphics[width=9cm,clip]{2019fig4.eps}
\end{figure} Figure 4:

Tremaine-Weinberg integrals as a function of the aperture length (or extent of the domain of integration). Filled (respectively, open) symbols and solid (dotted) lines are for the integrals that have (have not) converged to stable values.

Open with DEXTER


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