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Dive into the research topics where R. Grant Athay is active.

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Featured researches published by R. Grant Athay.


Smithsonian Contributions to Astrophysics | 1957

Variations in the thermodynamic state of the chromosphere over the sunspot cycle

R. Grant Athay; Donald Howard Menzel; Frank Q. Orrall


Archive | 1980

Steady Flows in the Solar Transition Region Observed with the UVSP Experiment on SMM

Katharine B. Gebbie; Frank Hill; Juri Toomre; G. W. Simon; R. Grant Athay; Elmo Cody Bruner; R. A. Rehse; Joseph B. Gurman; R. A. Shine; B. E. Woodgate; E. A. Tandberg-Hanssen


Archive | 1977

Phase Differences Between Intensity and Doppler-Shift and Between Two EUV Emission Lines of SI II for 300 SEC and 95 SEC Chromospheric Oscillations.

Oran R. White; R. Grant Athay


Archive | 1977

Power Spectrum Analysis of Time Series in Positions and Intensities of Solar EUV Lines Observed with OSO-8.

R. Grant Athay; Oran R. White


Archive | 1976

OSO-8 Observations of Mean Vertical Motions in the Solar Transition Region

D. C. Roussel-Dupree; R. A. Shine; Eric Chipman; Elmo Cody Bruner; Bruce William Lites; Gary J. Rottman; Frank Q. Orrall; R. Grant Athay; Oran R. White


Archive | 1976

Supergranulation Velocity Fields Observed in the Solar Transition Region with OSO-8

Juri Toomre; Katharine B. Gebbie; G. W. Simon; Elmo Cody Bruner; Eric Chipman; Bruce William Lites; R. A. Shine; Frank Q. Orrall; R. Grant Athay; Oran R. White


Archive | 1976

Model Calculations of Chromospheric Lines Observed by OSO-8

R. A. Shine; Bruce William Lites; Eric Chipman; D. Rousel-Dupree; Elmo Cody Bruner; Gary J. Rottman; Frank Q. Orrall; R. Grant Athay; Oran R. White


Archive | 1976

Repetitive Brightenings in Active Region Transition Zone Lines as Observed with OSO-8

Bruce William Lites; E. R. Hansen; R. A. Shine; Eric Chipman; Elmo Cody Bruner; Frank Q. Orrall; R. Grant Athay; Oran R. White; Gary J. Rottman


Archive | 1976

Periodic Fluctuations in the Solar Transition Zone

Elmo Cody Bruner; Eric Chipman; R. A. Shine; Bruce William Lites; Gary J. Rottman; Frank Q. Orrall; R. Grant Athay; Oran R. White


Archive | 1976

Short Period Chromospheric Oscillations Observed with OSO-8

R. Grant Athay; Oran R. White; Elmo Cody Bruner; Eric Chipman; Bruce William Lites; R. A. Shine; Frank Q. Orrall

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Oran R. White

National Center for Atmospheric Research

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Bruce William Lites

University of Colorado Boulder

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Gary J. Rottman

National Center for Atmospheric Research

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Juri Toomre

University of Colorado Boulder

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Frank Hill

Association of Universities for Research in Astronomy

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Joseph B. Gurman

Goddard Space Flight Center

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