Reference : A dedicated photometric system for the classification of Wolf-Rayet stars
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/18480
A dedicated photometric system for the classification of Wolf-Rayet stars
English
Royer, P. [Institut d'Astrophysique, Universitede Liege, 5, avenue de Cointe, B-4000 Liege, Belgium]
Vreux, Jean-Marie mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > > ]
Manfroid, Jean mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO) >]
1-Jun-1998
Astronomy and Astrophysics. Supplement Series
EDP Sciences
130
407-414
Yes (verified by ORBi)
International
0365-0138
Les Ulis
France
[en] STARS: WOLF-RAYET ; TECHNIQUES: PHOTOMETRY
[en] We present here tests of a five-filter photometric system aimed at WR classification. In addition to the well-known easy separation between the WN and WC spectral types, these tests indicate interesting potentialities in the discrimination of subgroups among the WN and the WC which look well related to the classical subtypes. The proposed combinations of filters (or derived ones) bear enough discriminating power to satisfy some evolutionary studies in crowded fields where spectroscopic follow-up is not possible. Based on observations collected at the European Southern Observatory, La Silla, Chile.
http://hdl.handle.net/2268/18480
10.1051/aas:1998234
http://cdsads.u-strasbg.fr/abs/1998A%26AS..130..407R
http://de.arxiv.org/abs/astro-ph/9801282

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
ds7214.pdfPublisher postprint332.55 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.