Rapid H-alpha variability in Phi Persei

dc.contributor.author	Ghosh, K. K
dc.contributor.author	Sanjeevkumar, T
dc.contributor.author	Jaykumar, K
dc.contributor.author	Kuppuswamy, K
dc.contributor.author	Rosario, M. J
dc.date.accessioned	2009-01-07T12:40:44Z
dc.date.available	2009-01-07T12:40:44Z
dc.date.issued	1988-06
dc.identifier.citation	Publications Astronomical Society of the Pacific, Vol. 100, pp. 719 - 723	en
dc.identifier.issn	0004-6280
dc.identifier.uri	http://hdl.handle.net/2248/4252
dc.description.abstract	A search for rapid variability of H-alpha with a time resolution from 30 to 45 seconds is performed for Phi Per. In total, 42 spectra in H-alpha were obtained during three nights. Results show the presence of rapid irregular variability (time scale of a few minutes) of the equivalent width of the H-alpha line in Phi Per.	en
dc.language.iso	en	en
dc.publisher	Astronomical Society of the Pacific	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1988PASP..100..719G	en
dc.relation.uri	http://dx.doi.org/10.1086/132225	en
dc.subject	B Stars	en
dc.subject	Emission Spectra	en
dc.subject	H Alpha Line	en
dc.subject	Line Shape	en
dc.subject	Variability	en
dc.subject	Balmer Series	en
dc.subject	Stellar Rotation	en
dc.title	Rapid H-alpha variability in Phi Persei	en
dc.type	Article	en