Abstract
We present several characteristics of the quiet Sun radio emission in the range 2–32 cm: the center-to-limb variation of brightness temperature, the radio radius for various positional angles, the brightness temperature spectrum at the center of the disk. These were obtained with the RATAN-600 radio telescope at wavelengths of 2.0, 2.3, 2.7, 3.2, 4.0, 8.2, 11.7, 20.7 and 31.6 cm simultaneously during the recent sunspot minimum (1984-87). The new data are in good agreement with those obtained during previous solar activity cycles both on RATAN-600 radio telescope and on other large instruments.
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© 1994 Springer-Verlag
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Borovik, V.N. (1994). Quiet sun from multifrequency radio observations on RATAN-600. In: Belvedere, G., Rodonò, M., Simnett, G.M. (eds) Advances in Solar Physics. Lecture Notes in Physics, vol 432. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-58041-7_217
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DOI: https://doi.org/10.1007/3-540-58041-7_217
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