Long-term polarimetric behaviour of the carbon Mira R Leporis

Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/3665

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DC Field	Value	Language
dc.contributor.author	Raveendran, A. V	-
dc.contributor.author	Kameswara Rao, N	-
dc.date.accessioned	2008-09-16T14:58:26Z	-
dc.date.available	2008-09-16T14:58:26Z	-
dc.date.issued	1989-05	-
dc.identifier.citation	Astronomy and Astrophysics, Vol. 215, No. 1, pp. 63 - 65	en
dc.identifier.issn	0004-6361	-
dc.identifier.uri	http://hdl.handle.net/2248/3665	-
dc.description.abstract	BVRI polarimetry of R Lep obtained during 1984-1987 shows large changes in the normalized wavelength dependence of polarization. It is found that both the amount and position angle of polarization had components which secularly varied since their first measurements in 1966. Circumstantial evidence suggests a possible connection between the largest polarization observed in 1966 and the faintest-ever light maximum observed during 1959-60.	en
dc.language.iso	en	en
dc.publisher	European Southern Observatory	en
dc.relation.uri	http://ads.iucaa.ernet.in/abs/1989A%26A...215...63R	en
dc.subject	Astronomical spectroscopy	en
dc.subject	Carbon stars	en
dc.subject	Mira variables	en
dc.subject	Polarimetry	en
dc.subject	Stellar envelopes	en
dc.subject	Infrared astronomy satellite	en
dc.subject	Interstellar matter	en
dc.subject	Spectral bands	en
dc.subject	Telescopes	en
dc.title	Long-term polarimetric behaviour of the carbon Mira R Leporis	en
dc.type	Article	en
Appears in Collections:	IIAP Publications

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