Bibcode
Peimbert, Antonio; Peimbert, Manuel; Ruiz, María Teresa; Esteban, César
Referencia bibliográfica
Planetary Nebulae in our Galaxy and Beyond, Proceedings of the International Astronomical Union, Symposium #234. Edited by Michael J. Barlow and Roberto H. Méndez. Cambridge: Cambridge University Press, 2006., pp.479-480
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2006
Número de citas
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Número de citas referidas
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Descripción
We use UVES spectroscopy of PB 6 to study the variation of its physical
conditions as a function of position including: temperature, density,
chemical composition and velocity. We present preliminary results from
this work. In particular we want to find the relevance of the
contribution of the wind from the central star to the chemical
composition of the nebula; we find that the contamination due to the WR
wind is small.