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Table A.1

Interstellar lines in the STIS and NOT spectra.

Ion Wavelengtha gf EW(m Å) SNR

Mg II 1239.93 0.000621 50 ± 16 3.2
Mg II 1240.40 0.000351 32 ± 12 3.2
Si IV 1402.77 0.255 129 ± 36 3.6
C IV 1548.20 0.190 132 ± 41 3.2
C IV 1550.77 0.0952 173 ± 45 3/8
Fe II 1608.45 0.0591 201 ± 65 3.1
Fe II 2586.65 0.00717 435 ± 94 4.2
Mn II 2594.51 0.261 173 ± 43 4.2
Fe II 2600.17 0.239 301 ± 55 5.2
Mn II 2606.47 0.2 156 ± 35 4.4
Mg II 2796.35 0.608 1054 ± 32 30
Mg II 2803.53 0.303 990 ± 32 30
Mg I 2852.96 1.800 336 ± 116 3

Ca II 3933.66 0.682 403 ± 20% (b)
Ca II 3968.47 0.330 216 ± 10% (c)
Na I 5889.95 0.641 557 ± 10% (b)
Na I 5895.92 0.320 428 ± 10% (b)

Notes.

(a)

Wavelengths >3000 Å are λair;

(b)

Measurements from NOT spectrum Oct. 8;

(c)

Measurement from NOT spectrum Nov. 21.

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