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CO multitransition observations of L 1228: A molecular outflow destructing its parent cloud?

Published online by Cambridge University Press:  03 August 2017

L.K. Haikala  and
H. Weikard
L.K. Haikala
Affiliation:
I. Physikalisches Institut, Universität zu Köln Observatory and Astrophysics Laboratory, University of Helsinki
H. Weikard
Affiliation:
I. Physikalisches Institut, Universität zu Köln Groupe d'Astrophysique de l'Observatoire, Grenoble

Abstract

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CO, J=3 →2, J=2 →1 and J = 1 →0 observations of the extended molecular outflow in the high latitude cloud L 1228 are presented. The 12CO, J=3 →2 and J=2 →1 observations reveal a well collimated and extended outflow. The 12CO, J = 1 →0 observations show that the red shifted part of the outflow has blown a large cavity into the parent cloud and has thus dispersed a significant part of the surrounding cloud.

Type
Poster Sessions
Information
Symposium - International Astronomical Union , Volume 147: Fragmentation of Molecular Clouds and Star Formation , 1991 , pp. 434 - 435
Copyright
Copyright © Kluwer 1991 

References

Haikala, L.K. and Laureijs, R.: 1989, Astron. Astrophys., 223, 287 Google Scholar