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Observations of the Latitudinal Variation of the Solar Radiance of Non Active Regions of the Sun

Published online by Cambridge University Press:  08 February 2017

V. Domingo ,
L. Sanchez  and
T. Appourchaux
V. Domingo
Affiliation:
ESA at NASA/GSFC, code 682, Greenbelt, MD 20771, USA (vdomingo@esa.nascom.nasa.gov, lsanchez@esa.nascom.nasa.gov)
L. Sanchez
Affiliation:
ESA at NASA/GSFC, code 682, Greenbelt, MD 20771, USA (vdomingo@esa.nascom.nasa.gov, lsanchez@esa.nascom.nasa.gov)
T. Appourchaux
Affiliation:
Space Science Department of ESA, ESTEC, Postbus 299, AG 2200 Noordwijk, The Netherlands (thierrya@so.estec.esa.nl)

Extract

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Kuhn et al. (1988) have found that there are variations in the photospheric temperature with the solar cycle that depend on solar latitude. This would be an independent mechanism, other than the effects of sunspots and faculae, contributing to the change in solar irradiance (Kuhn 1991). It is important to pursue this investigation as such variations would be related to the transport of energy through the convection zone, and thus give a good indication of its structure and evolution.

Type
II. Solar Convection and Variation of Irradiance
Information
Symposium - International Astronomical Union , Volume 185: New Eyes to See Inside the Sun and Stars , 1998 , pp. 111 - 112
Copyright
Copyright © Kluwer 1998 

References

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Kuhn, J. R., Libbrecht, K. G., Dicke, R. H.: 1988, The Surface Temperature of the Sun and Changes in the Solar Constant, Science 242, 908–910 Kuhn, J. R.: 1991, Inferring Solar Structure Variations from Photometric and Helioseismic Observations, Adv. Space Res. 11, No. 4, pp. 171–184 Google Scholar