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OH0739-14: An old star blowing bubbles

Published online by Cambridge University Press:  04 August 2017

Bo Reipurth
Bo Reipurth*
Affiliation:
European Southern Observatory, Casilla 19001, Santiago 19 Chile

Abstract

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Two large bipolar bubbles emanating from the OH/IR star OH0739-14 have been discovered. Interference filter images show that the bubbles are emission-line objects, and longslit spectra reveal that the bubbles are expanding, with a radial velocity-difference between the bubblefronts of over 200 km/sec.

Type
Circumstellar Shells and Envelopes
Information
Symposium - International Astronomical Union , Volume 122: Circumstellar Matter , 1987 , pp. 247 - 248
Copyright
Copyright © Reidel 1987 

References

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