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Ks-band, 2.14-µm Imaging of Southern Massive Star Formation Regions Traced by Methanol Masers

Published online by Cambridge University Press:  05 March 2013

S. N. Longmore  and
M. G. Burton
S. N. Longmore*
Affiliation:
School of Physics, University of New South Wales, Sydney, NSW 2052 Australia Telescope National Facility, CSIRO, Epping, NSW 1710 Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, USA
M. G. Burton
Affiliation:
School of Physics, University of New South Wales, Sydney, NSW 2052
*
DCorresponding author. Email: slongmore@cfa.harvard.edu
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Abstract

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We present deep, wide-field, Ks-band (2.14-μm) images towards 87 southern massive star formation regions traced by methanol maser emission. Using point-spread function fitting, we generate 2.14-μm point source catalogues (PSCs) towards each of the regions. For the regions between 10° < l < 350° and |b| < 1, we match the 2.14-μm sources with the GLIMPSE point source catalogue to generate a combined 2.14- to 8.0-μm point source catalogue. We provide this data for the astronomical community to utilise in studies of the stellar content of embedded clusters.

Keywords

Galaxy: stellar content, masersinfrared: starsstars: early typestars: formation
Type
Research Article
Information
Publications of the Astronomical Society of Australia , Volume 26 , Issue 4 , 2009 , pp. 439 - 447
Copyright
Copyright © Astronomical Society of Australia 2009

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