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An evolutionary feature of solar active regions

✍ Scribed by Qi-feng Yin; Shao-guang Luo; Shu-lan Wang


Publisher
Elsevier Science
Year
1980
Weight
138 KB
Volume
4
Category
Article
ISSN
0146-6364

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Modulation of Solar Constant by Active R
✍ J. Pap πŸ“‚ Article πŸ“… 1984 πŸ› John Wiley and Sons 🌐 English βš– 516 KB

## Abstract Irradiance records of the Nimbus‐7 and SMM satellites indicate a systematic downward trend of the solar constant of the order of a few hundredths of a percent and a slow variation of the solar constant on a time scale from days to weeks. The reason for the downward trend is not known as