Fig. 3.
normalized by the index 
as a function of resolution of the template spectrum used during extraction. Both the TIGRE data (dashed blue line) and HARPS data (solid red line) are based on spectra from the same target, HD 119850/Karmn J13457+148. Unity is represented by the horizontal dashed line and the resolution of 20 000 by the dotted vertical line.
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