The observed limb effect in Fraunhofer lines,I |
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| Authors: | A Keith Pierce |
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| Institution: | (1) National Solar Observatory, National Optical Astronomy Observatories, 85726 Tucson, AZ, U.S.A. |
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| Abstract: | The absolute limb effect is presented for Fei lines  3767 and 3969; for five Tii lines of multiplet 42 near 4535 and one Tiii line at 4534; two lines of Mgi, 4571 and 5172; two lines of Baii at 5854 and 6497. The scattered light of the McMath solar telescope is illustrated by several figures but not applied to the limb-effect observations. It is suggested that the supergravity shift at the limb is the result of scattering of the atoms in anisotropic velocity field.Operated by the Association of Universities for Research in Astronomy, Inc. (AURA) under cooperative agreement with the National Science Foundation. |
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