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Detailed Reference Information
Kane 2003
Kane, R.P. (2003). Dissimilarity in the evolution of solar EUV and solar radio emission (2800 MHz) during 1999–2002. Journal of Geophysical Research 108: doi: 10.1029/2003JA009869. issn: 0148-0227.

For solar UV and EUV the F10 (2800 MHZ solar radio emission), Lyman alpha, and Mg II are used as proxies. During 1999--2002, many solar indices showed two maxima, one near July 2000 and another near January 2002. For F10 and Lyman alpha, the second maximum was higher than the first maximum by ~10%, but for Rz, the second maximum was lower than the first maximum by ~4%. The observed EUV (26--34 nm from SEM-SOHO) had the second maximum higher than the first maximum, but only by ~3.5%. The model values given in SOLAR2000 <Tobiska et al., 2000> show patterns of 26--34 nm qualitatively similar to F10, with second maximum larger than the first maximum, but the magnitude is much larger, ~20%. Thus there is a discrepancy of ~15% between observed EUV and SOLAR2000 model EUV during 2001--2002. The model values are overestimates and do not seem to have taken into account the observed EUV values.

BACKGROUND DATA FILES

Abstract

Keywords
Solar Physics, Astrophysics, and Astronomy, Solar and stellar variability, Solar Physics, Astrophysics, and Astronomy, Chromosphere, Solar Physics, Astrophysics, and Astronomy, Corona, Solar Physics, Astrophysics, and Astronomy, Photosphere, Solar Physics, Astrophysics, and Astronomy, Radio emissions
Journal
Journal of Geophysical Research
http://www.agu.org/journals/jb/
Publisher
American Geophysical Union
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