Fig. 3
Velocity plots of metal absorption lines detected in our X-shooter spectrum. Voigt profile fitting of the lines is represented by the red curve. The origin of the velocity scale is set to z = 2.2066. Note that Zn iiλ2062 is blended with Cr iiλ2062 and Zn ii2026 is blended with Mg iλ2026. S iiλ1253 is partially blended with an intervening absorption line from the Ly α forest.
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