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Proceedings of the National Academy of Sciences
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Proceedings of the National Academy of Sciences
Article . 1981 . Peer-reviewed
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Proceedings of the National Academy of Sciences
Article . 2010
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https://dx.doi.org/10.1073/pna...
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Seismology and geodesy of the sun: Solar geodesy

descriptionPublicationkeyboard_double_arrow_right Article 01 Mar 1981 English Publisher:Proceedings of the National Academy of SciencesJournal:Proceedings of the National Academy of Sciences, volume 78, pages 1,309-1,312 (issn: 0027-8424, eissn: 1091-6490, Copyright policy )
Authors: R H, Dicke;

doi: 10.1073/pnas.78.3.1309

pmid: 16592985

pmc: PMC319117

Seismology and geodesy of the sun: Solar geodesy

Abstract

Measurements of the elliptical figure of the sun made in 1966 are analyzed on an hourly basis. This analysis yields an improved measure of the previously found solar distortion, rotating rigidly with a sidereal period of 12.38±0.10 days. It also yields a set of residùals used to search for signals due to low-frequency solar oscillations.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
11
Average
Top 10%
Top 10%
bronze