Abstract
Spectra of solar intensity oscillations in the degree range ℓ = 20–98 were obtained with a 92% duty cycle over a 50 hour period from the geographic South Pole. The spectra have been analyzed for frequency shifts caused by solar internal rotation as functions of latitude and depth. The results have been published elsewhere and some of the intermediate steps in producing the results are illustrated here.
Visiting Astronomer, National Solar Observatory.
Operated by the Association of Universities for Research in Astronomy, Inc., under contract with the National Science Foundation.
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References
Brown, T. M.: 1985, Nature 317, 591–594.
Duvall, T. L. Jr., Harvey, J. W. and Pomerantz, M. A.: 1986a, Nature 321, 500–501.
Duvall, T. L. Jr., Harvey, J. W. and Pomerantz, M. A.: 1986b, in IAU Symposium 123, Advances in Helio- and Asteroseismology, ed. J. Christensen-Dalsgaard and S. Frandsen, (Dordrecht, Reidel), in press.
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© 1987 D. Reidel Publishing Company
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Duvall, T.L., Harvey, J.W., Pomerantz, M.A. (1987). Latitude and Depth Variation of Solar Rotation. In: Durney, B.R., Sofia, S. (eds) The Internal Solar Angular Velocity. Astrophysics and Space Science Library, vol 137. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-3903-5_3
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DOI: https://doi.org/10.1007/978-94-009-3903-5_3
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