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Radio monitoring of the non-thermal Wolf-Rayet objects WR125, WR146 and WR147

Published online by Cambridge University Press:  07 August 2017

K.A. Van Der Hucht ,
P.M. Williams ,
T.A.Th. Spoelstra  and
J.P. Swaanenvelt
K.A. Van Der Hucht
Affiliation:
1 Space Research Organization Netherlands, Utrecht, The Netherlands
P.M. Williams
Affiliation:
2 Royal Observatories, Edinburgh, United Kingdom
T.A.Th. Spoelstra
Affiliation:
3 Netherlands Foundation for Research in Astronomy, Dwingeloo, The Netherlands
J.P. Swaanenvelt
Affiliation:
1 Space Research Organization Netherlands, Utrecht, The Netherlands

Abstract

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The radio emission from WR125 (WC7+O9) has faded to a new low, apparently below its stellar wind level, while continuous, variable non-thermal emission has been observed from WR146 (WC6) and WR147 (WN8).

Keywords

stars: Wolf-Rayetbinariesnon-thermal radio emission
Type
Session VIII - poster summaries
Information
Symposium - International Astronomical Union , Volume 163: Wolf-Rayet Stars: Binaries, Colliding Winds, Evolution , 1995 , pp. 559 - 561
Copyright
Copyright © Kluwer 1995 

References

Churchwell, E.B., Bieging, J.H., van der Hucht, K.A., Williams, P.M., Spoelstra, T.A.Th., Abbott, D.C. 1992, ApJ 393, 329 Google Scholar
Eenens, P.R.J., Williams, P.M. 1992, MNRAS 255, 227 Google Scholar
Felli, M., Massi, M. 1990, in: van der Hucht, K.A. & Hidayat, B. (eds), Wolf-Rayet Stars and Interrelations with Other Massive Stars in galaxies, Proc IAU Symposium No. 143 , p. 87 CrossRefGoogle Scholar
Florkowski, D.R., Gottesman, S.T. 1977, MNRAS 179, 105 CrossRefGoogle Scholar
van der Hucht, K.A., Williams, P.M., Spoelstra, T.A.Th., de Bruyn, A.G. 1992, in: Drissen, L., Leitherer, C., Nota, A. (eds.), Non-isotropic and Variable Outflows from Stars, ASP Conf. Series 22, p. 253 Google Scholar
Moran, J.P., Davis, R.J., Bode, M.F., Taylor, A.R., Spencer, R.E., Argue, A.N., Irwin, M.J., Shanklin, J.D. 1989, Nature 340, 449 CrossRefGoogle Scholar
Smith, L.F., Shara, M.M., Moffat, A.F.J. 1990, ApJ 358, 229 Google Scholar
Williams, P.M., van der Hucht, K.A., Pollock, A.M.T., Florkowski, D.R., van der Woerd, H., Wamsteker, W.M. 1990, MNRAS 243, 662 Google Scholar
Williams, P.M., van der Hucht, K.A., Bouchet, P., Spoelstra, T.A.Th., Eenens, P.R.J., Geballe, T.R., Kidger, M.R., Churchwell, E. 1992, MNRAS 258, 461 CrossRefGoogle Scholar
Williams, P.M., van der Hucht, K.A., Kidger, M.R., Geballe, T.R., Bouchet, P. 1994a, MNRAS 266, 247 CrossRefGoogle Scholar