Abstract
Observations at 9 mm wavelength of the partial solar eclipse of February 25th 1971 were made to investigate possible limb brightening of the Sun. The results obtained show that less than 5% of the solar disc power can be contained in any such brightening.
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References
El-Raey, M.: 1971, Solar Phys. 16, 404.
Simon, M. and Zirin, H.: 1969, Solar Phys. 9, 317.
Simon, M., Buhl, D., Cogdell, J. R., Shimabukuro, F. I., and Zapata, C.: 1970, Nature 226, 1154.
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Flett, A.M., Foster, P.R., Strachan, P. et al. Observations of a partial solar eclipse at 9 mm wavelength. Sol Phys 20, 317–321 (1971). https://doi.org/10.1007/BF00159761
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DOI: https://doi.org/10.1007/BF00159761