The absolute solar soft X ray flux in the 20- to 100-Å region
作者： W. Feng , H. S. Ogawa , D. L. Judge
关键词: Flux 、 Astrophysics 、 Neon 、 Solar irradiance 、 Ionization 、 Physics 、 Sounding rocket 、 Atmosphere of Earth 、 Solar physics 、 Solar cycle 、 Earth-Surface Processes 、 Ecology (disciplines) 、 Earth and Planetary Sciences (miscellaneous) 、 Space and Planetary Science 、 Palaeontology 、 Forestry 、 Aquatic science 、 Atmospheric Science 、 Soil science 、 Geochemistry and Petrology 、 Geophysics 、 Oceanography 、 Water Science and Technology
摘要: In the present work we have used best available solar spectral data together with our absolute neon ionization cell to estimate soft X ray flux and its variation activity in 20- 100-A region. Since chamber cover integral region from 20 575 A constructed a composite spectrum covering that so fraction of could be determined. Both sounding rocket satellite observations obtained over past two decades been analysis. Most these prior were acquired during low moderate levels contrast which maximum levels. Based on combined sets shown dependence integrated between 100 daily 10.7 cm radio observed at 1 AU an can expected cycle.
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