QSO	dproj (kpc)	dproj/Rvir	log NHI/cm-2	log NSiII/cm-2	log NCII/cm-2	log NSiIII/cm-2	log NSiIV/cm-2	log NCIV/cm-2
LBQS 1230-0015	3.05 $\genfrac{}{}{0ex}{}{\mathrm{+0.34}}{\mathrm{-0.68}}$	0.061	14.372–17.068	<11.846	<12.727	...	<12.83	13.709 $\genfrac{}{}{0ex}{}{\mathrm{+0.073}}{\mathrm{-0.085}}$