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Masers in G34.3+0.2: What more can 6.7-GHz methanol masers tell us?

Published online by Cambridge University Press:  03 August 2017

Jiyune Yi ,
Chris J. Phillips  and
Roy S. Booth
Jiyune Yi
Affiliation:
Onsala Space Observatory, Chalmers University of Technology, 43992, Onsala, Sweden
Chris J. Phillips
Affiliation:
Joint Institute for VLBI in Europe, Postbus 2, 7990 AA, Dwingeloo, The Netherlands
Roy S. Booth
Affiliation:
Onsala Space Observatory, Chalmers University of Technology, 43992, Onsala, Sweden

Abstract

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We present results of 6.7 GHz methanol maser observations using the European VLBI Network (EVN) toward the G34.3+0.2 complex, which contains a prototypical cometary HII region and a dust enshrouded, probably emerging massive star, G34.24+0.13. We have investigated the methanol maser distribution in both objects and compared it with the OH and water masers in the main HII region. The masers in G34.24+0.13 lie on top of the 1.3 mm continuum emission showing that methanol masers are present, even at this early evolutionary stage.

Type
Part 1. Star Formation
Information
Symposium - International Astronomical Union , Volume 206: Cosmic Masers: From Protostars to Blackholes , 2002 , pp. 159 - 162
Copyright
Copyright © Astronomical Society of the Pacific 2002 

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