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Variability monitoring of OB stars during the Mons campaign

Published online by Cambridge University Press:  12 July 2011

Thierry Morel ,
Gregor Rauw ,
Thomas Eversberg ,
Filipe Alves ,
Wolfgang Arnold ,
Thomas Bergmann ,
Nelson G. Correia Viegas ,
Rémi Fahed ,
Alberto Fernando  and
Luis F. Gouveia Carreira
...Show all authors
Thierry Morel
Affiliation:
Institut d'Astrophysique et de Géophysique, Université de Liège, 4000 Liège, Belgium
Gregor Rauw
Affiliation:
Institut d'Astrophysique et de Géophysique, Université de Liège, 4000 Liège, Belgium
Thomas Eversberg
Affiliation:
Schnörringen Telescope Science Institute (STScI), Am Kielshof 21a, 51105 Köln, Germany
Filipe Alves
Affiliation:
Av. Portugal 616C - 2765–272 Estoril, Portugal
Wolfgang Arnold
Affiliation:
Burggraben 3, 61206 Wöllstadt, Germany
Thomas Bergmann
Affiliation:
Eichendorffstrasse 8, 63538 Grosskrotzenburg, Germany
Nelson G. Correia Viegas
Affiliation:
Rua Nuno Ataide Mascarenhas, No. 47, 2.Esq. 8100–610 Loule, Portugal
Rémi Fahed
Affiliation:
Département de Physique, Université de Montréal, Montréal (Québec) H3C 3J7, Canada
Alberto Fernando
Affiliation:
Alto Ajuda, Rua 27 - No. 215 1300–581, Lisbon, Portugal
Luis F. Gouveia Carreira
Affiliation:
R. Rego de Agua LT 24 RC Esq., Marrazes, 2400 Leiria, Portugal
Thomas Hunger
Affiliation:
Normannenweg 39, 59519 Möhnesee-Körbecke, Germany
Johan H. Knapen
Affiliation:
Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife, Spain
Robin Leadbeater
Affiliation:
Three Hills Observatory, The Birches, Torpenhow CA7 1JF, UK
Filipe Marques Dias
Affiliation:
Rua Almirante Campos Rodrigues, Edf. Girassol, 5F, 1500–036 Lisbon, Portugal
Anthony F. J. Moffat
Affiliation:
Département de Physique, Université de Montréal, Montréal (Québec) H3C 3J7, Canada
Norbert Reinecke
Affiliation:
Fontainegraben 150, 53123, Bonn, Germany
José Ribeiro
Affiliation:
R. Venezuela 29 3 Esq. - 1500–618 Lisbon, Portugal
Nando Romeo
Affiliation:
Virulylaan 30, 2267 BS Leidschendam, The Netherlands
José Sánchez Gallego
Affiliation:
Instituto de Astrofísica de Canarias, E-38200 La Laguna, Tenerife, Spain
Eva M. dos Santos
Affiliation:
Rua Nuno Ataide Mascarenhas, No. 47, 2.Esq. 8100–610 Loule, Portugal
Lothar Schanne
Affiliation:
Hohlstrasse 19, 66333 Völklingen, Germany
Otmar Stahl
Affiliation:
ZAH, Landessternwarte Königstuhl, 69117 Heidelberg, Germany
Barbara Stober
Affiliation:
Nelkenweg 14, 66907 Glan-Münchweiler, Germany
Berthold Stober
Affiliation:
Nelkenweg 14, 66907 Glan-Münchweiler, Germany
Klaus Vollmann
Affiliation:
Schnörringen Telescope Science Institute (STScI), Am Kielshof 21a, 51105 Köln, Germany
Mike F. Corcoran
Affiliation:
Laboratory for High Energy Astrophysics, Goddard Space Flight Center, Greenbelt, USA
Sean M. Dougherty
Affiliation:
Herzberg Institute for Astrophysics, Penticton, British Columbia V2A 6J9, Canada
Kenji Hamaguchi
Affiliation:
Laboratory for High Energy Astrophysics, Goddard Space Flight Center, Greenbelt, USA
Julian M. Pittard
Affiliation:
School of Physics and Astronomy, The University of Leeds, Leeds LS2 9JT, UK
Andy M. T. Pollock
Affiliation:
ESA XMM-Newton Science Operations Centre, Villafranca del Castillo, Spain
Peredur M. Williams
Affiliation:
Institute for Astronomy, University of Edinburgh, Royal Observatory, Edinburgh, UK
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Abstract

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We present preliminary results of a 4-month campaign carried out in the framework of the Mons project, where time-resolved Hα observations are used to study the wind and circumstellar properties of a number of OB stars.

Keywords

line: profilesstars: early-typestars: windsoutflowsstars: individual (HD 14134)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S272: Active OB stars: structure, evolution, mass loss, and critical limits , July 2010 , pp. 414 - 415
Copyright
Copyright © International Astronomical Union 2011

References

Cranmer, S. R. & Owocki, S. P. 1996, ApJ, 462, 469CrossRefGoogle Scholar
Morel, T., Marchenko, S. V., Pati, A. K., Kuppuswamy, K. et al. 2004, MNRAS, 351, 552CrossRefGoogle Scholar