agn; the answer is blowing in the wind
DESCRIPTION
AGN; the answer is blowing in the wind. Nick Schurch. Chris Done, Malgorzata Sobolewska & Marek Gierlinski. 12 years ago, a galaxy far far away…. 2 years ago, a galaxy far far away…. Turner et al 1993; ROSAT and EXOSAT. Netzer et al 2003; XMM-Newton. AGN are complex. - PowerPoint PPT PresentationTRANSCRIPT
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AGN; the answer is blowing in the windNick Schurch. Chris Done, Malgorzata Sobolewska & Marek Gierlinski.
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AGN are complex
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AGN are complex
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Two problems
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Two problems
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Two problems
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Why is a wind an attractive idea?
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Why is a wind an attractive idea?
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Winds are common in nature
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AGN winds on large scales
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Modelling winds: X-ray emission & absorption
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Modelling winds: The velocity field
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Modelling winds: The velocity field
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Modelling winds: How strong is the line emission?
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Can we spot the fast wind?: PG1211+143
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Can we spot the fast wind?: PG1211+143
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Can we spot the fast wind?: PG1211+143
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Can we spot the fast wind?: PG1211+143
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Can we spot the fast wind?: PG1211+143
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Can we spot the fast wind?: PG1211+143
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Can we spot the fast wind?: PG1211+143
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Modelling PG1211+143..
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Modelling PG1211+143.
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Even better
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Even better
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Does it really work?
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The next step: Version 1.
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.The next step: Version 2 with a little help
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The next step: Version 2 with a little helpThe next step: Version 2 with a little help
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The next step: Version 2 with a little help
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The next step: Version 2 with a little help
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The next step: Version 2 with a little help
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The next step: Version 2 with a little help