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Information × Registration Number 0206U009332, 0103U002158 , R & D reports Title Solar activity among stars popup.stage_title Head Gershberg R.E., Registration Date 03-01-2007 Organization Scientific-research institute "Crimean astrophysical observatory" popup.description2 Occurrence of high-frequency fluctuations of brightness during the flares of UV Cet -type stars, which leads to variations of the colors of radiation of flare, is confidently registered. 9-years cyclicity of the variation of the luminosity of chromosphere of the RS CVn - type star, correlating with cyclic variations of the full area of spots, is suspected . Precision measurements of magnetic fields of some stars of early spectral classes of various types of luminosity are carryed out It is shown, that irregular changes of a britness and color of a classical star of type Т Tau - RW Aur are caused by absorption of light in dust clouds of a disk wind. Product Description popup.authors popup.nrat_date 2020-04-02 Close