Bodo Ziegler
Bodo Ziegler
Bodo Ziegler
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<strong>Bodo</strong> <strong>Ziegler</strong>: Kinematic & Structural Evolution of Field & Cluster Spirals - Potsdam 21.9.10<br />
Kinemetry of Regular Spiral Cluster Member<br />
Reconstructed map with best fitting ellipses<br />
using higher order Fourier terms & its residual map.<br />
Kutdemir, <strong>Ziegler</strong> et al. 2008<br />
R (distance from center)<br />
Position<br />
Angle<br />
Flattening<br />
(b/a)<br />
Bulk Motion<br />
Deviation<br />
from<br />
simple<br />
rotation<br />
Separate<br />
kinematic<br />
components