Hostname: page-component-586b7cd67f-dsjbd Total loading time: 0 Render date: 2024-11-29T18:52:34.994Z Has data issue: false hasContentIssue false
  • English
  • Français

Wolf-Rayet and OF stars in the OB associations LH 101 and LH 104 in the LMC

Published online by Cambridge University Press:  07 August 2017

G. Testor
G. Testor*
Affiliation:
DAEC, Observatoire de Meudon, F-92195 Meudon Cedex, France

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 observed in the Large Magellanic Cloud the associations LH 101 and LH 104, containing six Wolf-Rayet stars: one WN and five WCE subtypes. These regions are located south of the 30 Dor nebula. The new observations include UBV photometry for a thousand stars and spectroscopy in the range from 3600 to 5300 Å for about 90 stars. In LH 101 an 06.5f, an 06.5 + WN8 and a hydrogen emission star are identified. Cluster HR diagrams of these OB associations reveal their age structure.

Keywords

stars: Wolf-Rayetevolution
Type
Session I - Basic parameters, properties of single Wolf-Ray et stars
Information
Symposium - International Astronomical Union , Volume 163: Wolf-Rayet Stars: Binaries, Colliding Winds, Evolution , 1995 , pp. 81 - 82
Copyright
Copyright © Kluwer 1995 

References

Breysacher, J. 1988, PhD thesis, University of Paris VII Google Scholar
Fitzpatrick, L.E. 1991, PASP 103, 1123 CrossRefGoogle Scholar
Lortet, M.C., Testor, G. 1988, A&A 194, 11 Google Scholar
Lucke, P.B. 1972, PhD thesis, University of Washington Google Scholar
Meynet, G. 1992, private communication Google Scholar
Nandy, K., Thompson, G.I, Morgan, D.H., Houziaux, L. 1984, MNRAS 210, 131 Google Scholar
Schild, H., Testor, G. 1992, A&A Suppl. 92, 729 Google Scholar
Stahl, O., Wolf, B., de Groot, M., Leitherer, C. 1985, A&A 140, 459 Google Scholar
Testor, G., Schild, H., Lortet, M.C. 1993, A&A 280, 426 Google Scholar
Thomson, G. I., Nandy, K., Morgan, D.H., Willis, A.J., Wilson, R., Houziaux, L. 1982, MNRAS 200, 551 Google Scholar