Difference of the Takeda et al. NLTE correction minus the Gratton et al. correction, assuming the same O I line strength for the 7772 Å O I line. In the left column, the solid, dotted, and short‐dashed lines are for ﹩\mathrm{log}\,g=1.5﹩, 3.0, and 4.5, respectively. In the right column, the solid, dotted, short‐dashed, long‐dashed, and dotted‐dashed lines are for ﹩T_{\mathrm{eff}\,}=6500﹩, 6000, 5500, 5000, and 4500 K, respectively. Except for hot low‐gravity stars, the two corrections are similar.