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Molecular gas dynamics in the Rosette Nebula

Published online by Cambridge University Press:  01 February 2008

Henry E. Matthews  and
William R. F. Dent
Henry E. Matthews
Affiliation:
Herzberg Institute of Astrophysics, National Research Council of Canada, Victoria, BC V2E 2E7, Canada email: henry.matthews@nrc-cnrc.gc.ca
William R. F. Dent
Affiliation:
Royal Observatory Edinburgh, Scotland, UK email: dent@roe.ac.uk
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Abstract

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We present observations of the Rosette Nebula and its near environment in the CO 3–2 transition obtained with an angular resolution of 20″. The gas dynamics of the region are complex; we find (1) a ring of gas expanding at about 20 km s−1, (2) a number of collimated outflow sources, and (3) a chain of dust clumps having a velocity gradient along its length.

Keywords

ISM: moleculesISM: kinematics and dynamicsinstrumentation: detectors
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Symposium S251: Organic Matter in Space , February 2008 , pp. 125 - 126
Copyright
Copyright © International Astronomical Union 2008

References

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