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Physical conditions in NGC 6543
Published online by Cambridge University Press: 25 May 2016
Extract
We observed NGC 6543 (the Cat's Eye Nebula) with the HST WFPC2 camera in ten narrow-band filters covering a range of emission lines. These images are used to further look at the physical conditions in NGC 6543. We discuss the [O III] electron temperature, ionization state throughout the nebula, and the results of photoionization models of individual structures.
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- IV. Envelopes
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- Copyright © Kluwer 1997