Table of contents

Slide 1

Previous work on opt./near IR CLs in AGN (incomplete list, only illustrative)

What we know about Coronal Lines

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PDS456: The Most Luminous Nearby Quasar

Highly variable X-rays from PDS 456

X-ray Absorption in PDS 456

The Highly Ionised Absorber in PDS 456

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The Infrared Spectrum of PDS 456

Slide 33

Author: Martin Ward

Homepage: http://www.camk.edu.pl/~ptz/warm05.html