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KORG: A Modern 1D LTE Spectral Synthesis Package

  • Authors: Adam J. Wheeler, Matthew W. Abruzzo, Andrew R. Casey, Melissa K. Ness

Adam J. Wheeler et al 2023 The Astronomical Journal 165 .

  • Provider: AAS Journals

Caption: Figure 4.

The ratio of the absorption coefficient per KORG and per MARCS in the solar atmosphere (indexed by Rosseland mean opacity, τ ros). Agreement is good, except in the blue and ultraviolet where KORG uses more recent metal opacities and the effects of line blanketing (handled separately in KORG) in MARCS become large.

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