Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-19T12:38:31.842Z Has data issue: false hasContentIssue false
  • English
  • Français

OH masers associated with IRAS point sources

Published online by Cambridge University Press:  03 August 2017

M.R. W. Masheder ,
R.J. Cohen  and
N.L. Martin-Hernandez
M.R. W. Masheder
Affiliation:
Department of Physics, University of Bristol, Tyndall Avenue, Bristol, BS8 1TL, UK (email: [email protected])
R.J. Cohen
Affiliation:
Jodrell Bank Observatory, Macclesfield, Cheshire, SK11 9DL, UK
N.L. Martin-Hernandez
Affiliation:
Kapteyn Institute, Postbus 800, 9700 NV Groningen, Netherlands

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We report a search for masers from the A-doublet of the ground-state of OH at 18cm, carried out with the Jodrell Bank Lovell Telescope and with the 25m Dwingeloo telescope. All objects north of δ = −20° which appear in the IRAS Point Source Catalog with fluxes > 1000 Jy at 60μm and 100μm were observed in all four lines and both circular polarisations over the required velocity range. Preliminary results of 52 maser sources are reported here.

Type
Part 1. Star Formation
Information
Symposium - International Astronomical Union , Volume 206: Cosmic Masers: From Protostars to Blackholes , 2002 , pp. 116 - 119
Copyright
Copyright © Astronomical Society of the Pacific 2002 

References

Argon, A. L., Reid, M. J. & Menten, K. M. 2000 ApJS, 129 1 Google Scholar
Caswell, J. L. private communication Google Scholar
Caswell, J. L., 1998 MNRAS, 297 215 Google Scholar
Cohen, R. J., Baart, E. E. & Jonas, J. L. 1988 MNRAS, 231 205 Google Scholar
Cook, A. H. 1966 Nature, 211, 502 Google Scholar
Gaume, R. A. & Mutel, R. L. 1987 ApJ S65 193 Google Scholar
Emerson, J. 1988 In ‘Formation and evolution of low mass stars’ (Reidel) p193 Google Scholar
Reid, M. J., Haschick, A. D., Burke, B. F., Moran, J. M., Johnston, K. J., & Swenson, G.W. 1980 ApJ, 239 89 Google Scholar
Wood, and Churchwell, 1989 ApJ, 340 265 [WC] Google Scholar
Zukerman, B. and Palmer, P. 1974 ARA&A, 12 279 Google Scholar