NGC 6153: a super-metal-rich planetary nebula?

We have obtained deep optical spectra of the planetary nebula NGC 6153, both along its minor axis and by uniformly scanning a long slit across the whole nebula. The scanned spectra, when combined with the nebular total Hβ flux, yield integrated fluxes for all the lines (∼400) in our spectra, which a...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2000-03, Vol.312 (3), p.585-628
Hauptverfasser:	Liu, X.-W., Storey, P. J., Barlow, M. J., Danziger, I. J., Cohen, M., Bryce, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	ISM: abundances planetary nebulae: individual: NGC 6153
Online-Zugang:	Volltext
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