LOWL p-mode frequencies and their variation with solar activity

2000/11/22 by Sebastián J. Jiménez-Reyes, Thierry Corbard, Jiménez-Reyes, Sebastián J. +5
Physics and Astronomy · #Astrophysics (astro-ph) #FOS: Physical sciences #astro-ph

paper · pdf · doi:10.48550/arxiv.astro-ph/0011410

4 pages, six figures. To appear in GONG-SOHO proceedings (ESA-SP464)

arxiv created 2000/11/22 · arxiv updated 2009/12/01

Abstract

We present an analysis of the frequency shift and the even terms of the frequency splitting coefficients carried out using six years of LOWL data, starting in 1994. The temporal variations, and their dependences with the frequency and degree are addressed. The results are consistent with previous analysis.

Related

• Temporal evolution of f-mode frequencies and radius
• Frequency shifts of the individual low-degree p modes during solar cycle 23 and its extended minimum
• Are low-degree p mode frequencies predictable from one cycle to the next?
• Solar cycle variation in GONG and MDI data: 1995-2002
• Signature of the solar cycle in the low degree p-modes using Mark-I