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Hidden star clusters in the starburst galaxy He 2-10

Published online by Cambridge University Press:  26 May 2016

William D. Vacca ,
Kelsey E. Johnson  and
Peter S. Conti
William D. Vacca
Affiliation:
Max-Planck-Institut für Extraterrestrische Physik, Postfach 1312, D-85741 Garching-bei-München, BRD
Kelsey E. Johnson
Affiliation:
National Radio Astronomy Observatory, PO Box 0, Socorro, NM 87801, USA
Peter S. Conti
Affiliation:
Joint Institute for Laboratory Astrophysics, University of Colorado, Boulder, CO 80309-0440, USA

Abstract

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N-band (10.8 μm) imaging of the blue compact starburst galaxy He 2-10 reveals the presence of four emission regions, which have no optical or near-IR counterparts. These sources correspond to the ‘ultradense H ii’ regions recently identified in 2cm and 6cm radio maps of this galaxy. We have used the N-band data to place constraints on the properties of the stellar clusters, that are deeply embedded within these dust-emitting regions.

Type
Part 3. Location and Distribution of Massive Stars
Information
Symposium - International Astronomical Union , Volume 212: A Massive Star Odyssey: From Main Sequence to Supernova , 2003 , pp. 574 - 575
Copyright
Copyright © Astronomical Society of the Pacific 2003 

References

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Vacca, W.D., Johnson, K.E., Conti, P.S. 2002, AJ 123, 772.Google Scholar