Notes. Shown are the central wavelength of the transition, , the excitation potential of the lower atomic level, , the multiplicity of the lower level times the oscillator strength, , the collisional broadening parameters, and (in units of Bohr's radius a0), and the effective Landé factor of the line, . The values have been derived from a fit to the solar spectrum using a two-component model of the quiet Sun (Borrero & Bellot Rubio 2002).
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