Table 3: Results on the photoelectric absorption towards XB1832-330 (see Table 2 for the continuum emission parameters) when fitting RGS+pn+MOS spectra. Quoted uncertainties are at 1 $\sigma$ confidence.
Obs Edge $\tau_{\rm edge}$ $N_{\rm Z}$ $N_{\rm H}$ Ne/O

(10¹⁷ cm^-2) (10²¹ cm^-2)

I Ne K $\rm0.040 ^{+0.009} _{-0.010}$ $1.1 \pm{0.3}$ $1.3 \pm{0.3}$

O K $\rm0.345 ^{+0.024} _{-0.029}$ $\rm 6.1 ^{+0.4}_{-0.5}$ $1.2 \pm{0.1}$ $0.18\pm{0.06}$

Fe L $\rm0.084 ^{+0.013} _{-0.014}$ $0.12 \pm{0.02}$ $0.45 \pm{0.07}$

II Ne K $\rm0.055 ^{+0.009} _{-0.009}$ $1.5 \pm{0.3}$ $1.7 \pm{0.3}$

O K $\rm0.505 ^{+0.025} _{-0.025}$ $8.9 \pm{0.4}$ $1.8 {\bf\pm{0.1}}$ $0.17\pm{0.03}$

Fe L $\rm0.107 ^{+0.014} _{-0.014}$ $0.15 \pm{0.02}$ $0.57 \pm{0.07}$

**Table 3:** Results on the photoelectric absorption towards XB1832-330 (see Table 2 for the continuum emission parameters) when fitting RGS+pn+MOS spectra. Quoted uncertainties are at 1 $\sigma$ confidence.
Obs	Edge	$\tau_{\rm edge}$	$N_{\rm Z}$	$N_{\rm H}$	Ne/O
			(10¹⁷ cm^-2)	(10²¹ cm^-2)
I	Ne K	$\rm0.040 ^{+0.009} _{-0.010}$	$1.1 \pm{0.3}$	$1.3 \pm{0.3}$
	O K	$\rm0.345 ^{+0.024} _{-0.029}$	$\rm 6.1 ^{+0.4}_{-0.5}$	$1.2 \pm{0.1}$	$0.18\pm{0.06}$
	Fe L	$\rm0.084 ^{+0.013} _{-0.014}$	$0.12 \pm{0.02}$	$0.45 \pm{0.07}$
II	Ne K	$\rm0.055 ^{+0.009} _{-0.009}$	$1.5 \pm{0.3}$	$1.7 \pm{0.3}$
	O K	$\rm0.505 ^{+0.025} _{-0.025}$	$8.9 \pm{0.4}$	$1.8 {\bf\pm{0.1}}$	$0.17\pm{0.03}$
	Fe L	$\rm0.107 ^{+0.014} _{-0.014}$	$0.15 \pm{0.02}$	$0.57 \pm{0.07}$

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