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Table 5.

Si IIλ1526 systems.

Quasar zabs Wrest (Å)
VDES J0020–3653 5.4695 0.028 ± 0.011
VDES J0020–3653 5.7910 0.074 ± 0.014
VDES J0020–3653 6.4535 0.028 ± 0.012
VDES J0020–3653 6.5625 0.059 ± 0.012
VDES J0020–3653 6.6690 0.092 ± 0.013
DELS J0411–0907 5.9350 0.143 ± 0.010
DELS J0411–0907 6.1774 0.127 ± 0.008
UHS J0439+1634 5.8190 0.047 ± 0.006
UHS J0439+1634 6.2840 0.286 ± 0.009
ULAS J1342+0928 6.8427 0.186 ± 0.012
ULAS J1342+0928 7.3680 < 0.03 ( † )
ULAS J1342+0928 7.4430 0.018 ± 0.010

Notes. ( † )The Si IIλ1526 line is not detected in the spectrum, but the system is nevertheless included in the analysis since both Si IIλ1260 and Si IIλ1304 are detected at this redshift.

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