Abstract
Extreme ultraviolet spectroheliograms in Mg x (625 Å) and the Lyman continuum (897 Å) obtained from OSO-6 are used to determine the differential rotation rate in the solar chromosphere and corona. The equatorial rotation rate agrees with spectroscopic measurements of the photospheric plasma velocity; the variation of rate with latitude is less pronounced than in most other determinations. We cannot discern a variation in the rotation rate between the chromosphere and corona.
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Dupree, A. K. and Henze, W.: 1972, Solar Phys. 27, 271.
Hansen, R. T., Hansen, S. F., and Loomis, H. G.: 1969, Solar Phys. 10, 135.
Howard, R.: 1971, Solar Phys. 16, 21.
Howard, R. and Harvey, J.: 1970, Solar Phys. 12, 23.
Huber, M. C. E., Dupree, A. K., Goldberg, L., Noyes, R. W., Parkinson, W. H., Reeves, E. M., and Withbroe, G. L.: 1973, Astrophys. J. 183, 291.
Newton, H. W. and Nunn, M. L.: 1951, Monthly Notices Roy. Astron. Soc. 111, 413.
Simon, G. W. and Noyes, R. W.: 1972, Solar Phys. 26, 8.
Wilcox, J. M.: 1972, in K. Schindler (ed.), Cosmic Plasma Physics, Proc. of the Conference on Cosmic Plasma Physics, Frascati, Italy, Plenum Press, p. 157.
Wilcox, J. M. and Howard, R.: 1970, Solar Phys. 13, 251.
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Henze, W., Dupree, A.K. Solar rotation in the chromosphere and corona. Sol Phys 33, 425–429 (1973). https://doi.org/10.1007/BF00152429
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DOI: https://doi.org/10.1007/BF00152429