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Morphological and kinematical analysis of the planetary nebula Hu 1-2 and its irradiated bow-shocks

Published online by Cambridge University Press:  30 August 2012

Luis F. Miranda ,
Mónica Blanco ,
Martín A. Guerrero  and
Angels Riera
Luis F. Miranda
Affiliation:
Departamento de Física Aplicada, Universidade de Vigo, Vigo, Spain (present address) email: lfm@iaa.es Consejo Superior de Investigaciones Científicas, Madrid, Spain
Mónica Blanco
Affiliation:
Instituto de Astrofísica de Andalucía – CSIC, Granada, Spain email: mblanco@iaa.es, mar@iaa.es
Martín A. Guerrero
Affiliation:
Instituto de Astrofísica de Andalucía – CSIC, Granada, Spain email: mblanco@iaa.es, mar@iaa.es
Angels Riera
Affiliation:
Departament de Física i Enginyeria Nuclear, Universitat Politècnica de Catalunya, Barcelona, Spain email: angels.riera@upc.edu
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Abstract

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We present narrow-band optical and near-IR images, and high-resolution long-slit spectra of the planetary nebula Hu 1-2 that allow us to make a detailed description of its unusual morphology and internal kinematics. The data also reveal that the ansae of Hu 1-2 probably represent bow-shocks associated to high velocity outflows that are irradiated from the central star.

Keywords

planetary nebulae: individual (Hu 1-2)ISM: jets and ouflows
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S283: Planetary Nebulae: An Eye to the Future , July 2011 , pp. 440 - 441
Copyright
Copyright © International Astronomical Union 2012

References

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