Same as Figure B.2 for the DLA at z_abs = 2.51888 toward J1147+5034. Note the different y-axis scale of the fourth row. Note also the Si IIIλ1206 absorption feature in the top panel at ∼4246 Å. Also note that the Si IIλ1808 feature is not detected. Combined with the detection of stronger Si II lines, the coverage of this feature is useful to determine the total Si II column density.