Ca II H and K and Hα emission variability in AR Lacerate

dc.contributor.author	Goraya, P. S.
dc.contributor.author	Srivastava, R. K.
dc.date.accessioned	2010-03-10T08:32:58Z
dc.date.available	2010-03-10T08:32:58Z
dc.date.issued	1984
dc.identifier.citation	This article is downloaded for ADS	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/633
dc.description.abstract	AE Lac (=BD + 45°3813) is a well known RS CVn type eclipsing binary system. Many interesting phenomena are associated with the system such as light curve variations, star spots and radio flares. Many investigators found it to be a source of radio emission. Recent photometric observations by Kurutac et al. (1981), Srivastava (1981) and Evren et al. (1983) found it to be an active system. Srivastava (1983) reported optical flares present in the system.	en_US
dc.language.iso	en_US	en_US
dc.relation.ispartofseries	ibvs2579
dc.subject	Eclipsing binary system AR Lac	en_US
dc.title	Ca II H and K and Hα emission variability in AR Lacerate	en_US
dc.type	Article	en_US