GONG p-mode frequency changes with solar activity

dc.contributor.author	Bhatnagar, A
dc.contributor.author	Jain, K
dc.contributor.author	Tripathy, S. C
dc.date.accessioned	2008-02-23T10:58:35Z
dc.date.available	2008-02-23T10:58:35Z
dc.date.issued	2000
dc.identifier.citation	BASI, Vol. 28, No. 1, pp. 91 - 92	en
dc.identifier.uri	http://hdl.handle.net/2248/2042
dc.description.abstract	In this paper, we present a correlation study of nine solar activity indices with p-mode frequency shifts obtained from the GONG data. It is found that the two are closely correlated and a linear relationship exits. Further, the GONG p-mode frequencies for the period 1995 August to 1997 August show that the mean frequency decreases by 0.06 μHz during the descending phase of the solar cycle 22 and increases by 0.04 μHz in the ascending phase of the new solar cycle 23.	en
dc.format.extent	143172 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	Astronomical Society of India	en
dc.relation.uri	http://adsabs.harvard.edu/abs/2000BASI...28...91B	en
dc.subject	Sun: Oscillations	en
dc.subject	Sun: activity	en
dc.title	GONG p-mode frequency changes with solar activity	en
dc.type	Article	en