Calculation of 5250.216 Å line profiles in sunspots |
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Authors: | A R Dunn |
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Institution: | (1) Teledyne Brown Engineering, Huntsville, Ala., U.S.A. |
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Abstract: | The assumptions of pure absorption and local thermodynamic equilibrium are sometimes used to calculate approximate spectral line profiles in cases where a rigorous treatment is impractical or impossible. In certain conditions, the profile is not completely defined under these assumptions.This work was done under NASA contract No. NAS8-26376 for the Space Sciences Laboratory, George C. Marshall Space Flight Center, Huntsville, Ala. |
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