Michael Strauss
Michael Strauss
Michael Strauss
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• Multiband continuum<br />
imaging with HST resolves<br />
the scattering region in<br />
three cases.<br />
• In each of these, the<br />
scattering region is<br />
perpendicular to the<br />
direction of polarization, as<br />
expected.<br />
• The physical extent of the<br />
scattering region (many<br />
kpc) and the weakness of<br />
any accompanying Balmer<br />
emission rules out electron<br />
scattering: dust scattering<br />
seems to dominate.