EVN observations of H2O masers towards high-mass star forming regions

Journal
Date Issued
2004
Author(s)
Goddi, C.
•
•
Alef, W.
•
•
Abstract
We have conducted Very Long Baseline Interferometry (VLBI) observations of the 22.2 GHz water masers towards three massive star forming regions. With three observing epochs, few distinct maser features were detected for each source. For features persistent in time, accurate values of the proper motions are derived. A preliminary analysis indicates that the kinematics traced by water masers is consistent with expanding motions, possibly driven by wide-angle winds.
Coverage
48th Annual Meeting of the Italian Astronomical Society, I Colori dell'Universo
All editors
Wolter, A.; Israel, G. L.; Bacciotti, F.
Volume
5
Start page
123
Conferenece
48th Annual Meeting of the Italian Astronomical Society, I Colori dell'Universo
Conferenece place
Milano, Italy
Conferenece date
April 19-23, 2004
Uri
Url
Issn Identifier
0037-8720
Ads BibCode
2004MSAIS...5..123G
Rights
open.access
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