Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud

We present results of photometry and photopolarimetry of the Wolf-Rayet eclipsing binary system HD 5980 in the Small Magellanic Cloud, which underwent an unexpected eruption during 1994, transforming its spectrum into a Luminous Blue Variable-like one. CCD photometry was performed during the post-ou...

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Autores principales:	Cellone, S.A., Barbá, R.H., Niemelä, V., Feinstein, C., Morrell, N., Cerruti, M.A., García, L.G., Moffat, A.F.J., Baume, G., Brandi, E.E., Orsatti, A.M., Vega, I., Martínez, R.E., Waldhausen, S., Bosch, G.L., Méndez, R.M., Ostrov, P., Fernández-Lajús, E.
Formato:	CONF
Materias:	Binaries: close Stars: individual (HD 5980) Stars: mass-loss Stars: variables: other (luminous blue variables) Stars: Wolf-Rayet
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_14052059_v5_n_p123_Cellone
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_14052059_v5_n_p123_Cellone
record_format	dspace
spelling	todo:paper_14052059_v5_n_p123_Cellone2023-10-03T16:13:03Z Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud Cellone, S.A. Barbá, R.H. Niemelä, V. Feinstein, C. Morrell, N. Cerruti, M.A. García, L.G. Moffat, A.F.J. Baume, G. Brandi, E.E. Orsatti, A.M. Vega, I. Martínez, R.E. Waldhausen, S. Bosch, G.L. Méndez, R.M. Ostrov, P. Fernández-Lajús, E. Binaries: close Stars: individual (HD 5980) Stars: mass-loss Stars: variables: other (luminous blue variables) Stars: Wolf-Rayet We present results of photometry and photopolarimetry of the Wolf-Rayet eclipsing binary system HD 5980 in the Small Magellanic Cloud, which underwent an unexpected eruption during 1994, transforming its spectrum into a Luminous Blue Variable-like one. CCD photometry was performed during the post-outburst declining phase. Pre-outburst photopolarimetric observations were collected between 1987 and 1991, and post-outburst after May 1995. © Universidad Nacional Autónoma de México. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14052059_v5_n_p123_Cellone
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Binaries: close Stars: individual (HD 5980) Stars: mass-loss Stars: variables: other (luminous blue variables) Stars: Wolf-Rayet
spellingShingle	Binaries: close Stars: individual (HD 5980) Stars: mass-loss Stars: variables: other (luminous blue variables) Stars: Wolf-Rayet Cellone, S.A. Barbá, R.H. Niemelä, V. Feinstein, C. Morrell, N. Cerruti, M.A. García, L.G. Moffat, A.F.J. Baume, G. Brandi, E.E. Orsatti, A.M. Vega, I. Martínez, R.E. Waldhausen, S. Bosch, G.L. Méndez, R.M. Ostrov, P. Fernández-Lajús, E. Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
topic_facet	Binaries: close Stars: individual (HD 5980) Stars: mass-loss Stars: variables: other (luminous blue variables) Stars: Wolf-Rayet
description	We present results of photometry and photopolarimetry of the Wolf-Rayet eclipsing binary system HD 5980 in the Small Magellanic Cloud, which underwent an unexpected eruption during 1994, transforming its spectrum into a Luminous Blue Variable-like one. CCD photometry was performed during the post-outburst declining phase. Pre-outburst photopolarimetric observations were collected between 1987 and 1991, and post-outburst after May 1995. © Universidad Nacional Autónoma de México.
format	CONF
author	Cellone, S.A. Barbá, R.H. Niemelä, V. Feinstein, C. Morrell, N. Cerruti, M.A. García, L.G. Moffat, A.F.J. Baume, G. Brandi, E.E. Orsatti, A.M. Vega, I. Martínez, R.E. Waldhausen, S. Bosch, G.L. Méndez, R.M. Ostrov, P. Fernández-Lajús, E.
author_facet	Cellone, S.A. Barbá, R.H. Niemelä, V. Feinstein, C. Morrell, N. Cerruti, M.A. García, L.G. Moffat, A.F.J. Baume, G. Brandi, E.E. Orsatti, A.M. Vega, I. Martínez, R.E. Waldhausen, S. Bosch, G.L. Méndez, R.M. Ostrov, P. Fernández-Lajús, E.
author_sort	Cellone, S.A.
title	Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
title_short	Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
title_full	Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
title_fullStr	Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
title_full_unstemmed	Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
title_sort	photometric and polarimetric observations of the wolf-rayet eclipsing binary hd 5980 in the small magellanic cloud
url	http://hdl.handle.net/20.500.12110/paper_14052059_v5_n_p123_Cellone
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Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud

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