Fig. 3
GRB 120327A absorption features. Solid, red lines represent the best-fit model to the three Voigt components. Vertical dashed lines identify the component velocities. Blue, dashed lines display the error spectrum. The zero point has been arbitrarily placed at the redshift of the second component (z = 2.8145). The absorption on the left of the Mg i λ2026 line is due to Zn iiλ2026.
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