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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/3642
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dc.contributor.authorParthasarathy, M-
dc.contributor.authorHack, M-
dc.contributor.authorTektunali, G-
dc.date.accessioned2008-09-16T14:08:21Z-
dc.date.available2008-09-16T14:08:21Z-
dc.date.issued1990-04-
dc.identifier.citationAstronomy and Astrophysics , Vol. 230, No. 1, pp. 136 - 144en
dc.identifier.issn0004-6361-
dc.identifier.urihttp://hdl.handle.net/2248/3642-
dc.description.abstractAn analysis is made of the high- and low-resolution UV spectra of the hydrogen-poor star HD 30353. The stellar wind profiles of the resonance lines of N V, C V, and Si IV are found to be similar to those observed in Upsilon Sgr. However, HD 30353 shows shortward-shifted profiles also in the ground-level lines of Fe II, in the subordinate multiplet 3 of Mg II, and in the excited lines of Fe III. The results suggest that the shell around HD 30353 may be more extended than that of Upsilon Sgr. The UV excess in the flux shortward of 1800 A suggests that the companion is an early B-type star.en
dc.language.isoenen
dc.publisherThe European Southern Observatoryen
dc.relation.urihttp://ads.iucaa.ernet.in/abs/1990A%26A...230..136Pen
dc.subjectBinary starsen
dc.subjectStellar spectraen
dc.subjectUltraviolet spectraen
dc.subjectA starsen
dc.subjectB starsen
dc.subjectSpectral resolutionen
dc.subjectStellar windsen
dc.titleThe ultraviolet spectrum of the hydrogen-poor binary HD 30353en
dc.typeArticleen
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