Fig. 3

Comparison of the EWs determined by DAOSPEC with those obtained by manual direct integration (top panel) and Gaussian fits (bottom panel) for clean lines, for all ten stars of the UVES sample. The red curve shows the bias found by Kirby & Cohen (2012) for their own spectra (R ≳ 60 000). The green lines show the linear regressions below and above 100 m Å.
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