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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

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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 

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