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Ubiquitous High Speed Ejecta in Pne - MyCn 18

Published online by Cambridge University Press:  26 May 2016

J. Meaburn ,
M. Bryce ,
D. J. Harman  and
J. A. López
J. Meaburn
Affiliation:
Jodrell Bank Observatory, Department of Physics and Astronomy, University of Manchester, Macclesfield, Cheshire, SK11 9DL
M. Bryce
Affiliation:
Jodrell Bank Observatory, Department of Physics and Astronomy, University of Manchester, Macclesfield, Cheshire, SK11 9DL
D. J. Harman
Affiliation:
Jodrell Bank Observatory, Department of Physics and Astronomy, University of Manchester, Macclesfield, Cheshire, SK11 9DL
J. A. López
Affiliation:
Instituto de Astronomía, UNAM, Km 103 Carretera Tijuana-Ensenada, 22860, B.C., Mexico

Extract

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Supersonic and even hypersonic outflows have been found in a wide variety of PNe using the Manchester Echelle spectrometer (MES; Meaburn et al. 1984). Dramatic examples of these extreme motions found over many years are highlighted here for comparison with their most recent discovery in the bipolar PN, MyCn 18.

Type
Part VII: Nebular Morphology and Dynamics
Information
Symposium - International Astronomical Union , Volume 209: Planetary Nebulae: Their Evolution and Role in the Universe , 2003 , pp. 515
Copyright
Copyright © Astronomical Society of the Pacific 2003 

References

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