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High-Resolution Spectroscopy of PB 6

Published online by Cambridge University Press:  15 December 2006

Antonio Peimbert ,
Manuel Peimbert ,
María Teresa Ruiz  and
César Esteban
Antonio Peimbert
Affiliation:
Instituto de Astronomía; Universidad Nacional Autónoma de México; Apdo. postal 70-264, México D.F. 04510, México; email:antonio@astroscu.unam.mx
Manuel Peimbert
Affiliation:
Instituto de Astronomía; Universidad Nacional Autónoma de México; Apdo. postal 70-264, México D.F. 04510, México; email:antonio@astroscu.unam.mx
María Teresa Ruiz
Affiliation:
Departamento de Astronomía; Universidad de Chile
César Esteban
Affiliation:
Instituto de Astrofísica de Canarias
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Abstract

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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.

Keywords

planetary nebulae: generalplanetary nebulae: individual (PB 6)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S234: Planetary Nebulae in our Galaxy and Beyond , April 2006 , pp. 479 - 480
Copyright
© 2006 International Astronomical Union