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Table 2.
Atomic parameters of the spectral lines used in the abundance determinations of Mg and K. Natural (γ
rad), Stark 
, and van der Waals 
broadening constants computed using classical prescription are provided in the last three columns.
| Element | λ, nm | χ, eV | log gf | log gγrad | log
|
log
|
|---|---|---|---|---|---|---|
| Mg I | 769.16 | 5.753 | −0.78 | 7.57 | −3.25 | −6.83 |
| K I | 769.89 | 0.000 | −0.17 | 7.56 | −5.44 | −7.45 |
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