Table B.1: Results of spectral fits on the two clusters for the three different cameras. PNS means that only single events (PATTERN==0) are considered. In the upper half we show the results obtained using the effective area files, while in the bottom half the results obtained performing the vignetting correction directly on the events.
${N_{\rm H}}$ ( $10^{22}\,\rm {cm^{-2}}$ ) kT (keV) Z z Norm^a $\chi^{2}$ /d.o.f.

A3528 N M1 $\rm0.0285^{+0.0059}_{-0.0062}$ $\rm 5.04^{+0.24}_{-0.22}$ $\rm0.75^{+0.11}_{-0.10}$ $\rm0.061^{+0.003}_{-0.002}$ $\rm0.0115^{+0.0003}_{-0.0003}$ 256/256

A3528 N M2 $\rm0.0561^{+0.0060}_{-0.0057}$ $\rm 4.16^{+0.14}_{-0.15}$ $\rm0.56^{+0.07}_{-0.07}$ $\rm0.056^{+0.002}_{-0.002}$ $\rm0.0138^{+0.0004}_{-0.0003}$ 305/263

A3528 N PNS $\rm0.0361^{+0.0033}_{-0.0032}$ $\rm 4.22^{+0.10}_{-0.11}$ $\rm0.59^{+0.06}_{-0.06}$ $\rm0.052^{+0.002}_{-0.003}$ $\rm0.0118^{+0.0003}_{-0.0003}$ 587/525

A3528 S M1 $\rm0.0500^{+0.0052}_{-0.0051}$ $\rm 4.52^{+0.13}_{-0.14}$ $\rm0.43^{+0.06}_{-0.06}$ $\rm0.055^{+0.002}_{-0.002}$ $\rm0.0147^{+0.0003}_{-0.0003}$ 304/301

A3528 S M2 $\rm0.0502^{+0.0052}_{-0.0051}$ $\rm 4.25^{+0.13}_{-0.13}$ $\rm0.39^{+0.06}_{-0.05}$ $\rm0.062^{+0.002}_{-0.002}$ $\rm0.0148^{+0.0003}_{-0.0003}$ 299/296

A3528 S PNS $\rm0.0412^{+0.0030}_{-0.0037}$ $\rm 4.40^{+0.11}_{-0.10}$ $\rm0.46^{+0.05}_{-0.05}$ $\rm0.049^{+0.005}_{-0.005}$ $\rm0.0139^{+0.0002}_{-0.0003}$ 614/582

	${N_{\rm H}}$ ( $10^{22}\,\rm {cm^{-2}}$ )	kT (keV)	Z	z	Norm^a	$\chi^{2}$ /d.o.f.
A3528 N M1	$\rm0.0317^{+0.0059}_{-0.0059}$	$\rm 4.79^{+0.24}_{-0.17}$	$\rm0.70^{+0.11}_{-0.09}$	$\rm0.062^{+0.003}_{-0.003}$	$\rm0.0109^{+0.0003}_{-0.0003}$	341/337
A3528 N M2	$\rm0.0581^{+0.0066}_{-0.0061}$	$\rm 4.05^{+0.15}_{-0.17}$	$\rm0.57^{+0.08}_{-0.08}$	$\rm0.056^{+0.003}_{-0.003}$	$\rm0.0132^{+0.0004}_{-0.0004}$	404/344
A3528 N PNS	$\rm0.0307^{+0.0032}_{-0.0034}$	$\rm 4.02^{+0.10}_{-0.11}$	$\rm0.58^{+0.05}_{-0.06}$	$\rm0.045^{+0.002}_{-0.004}$	$\rm0.0109^{+0.0002}_{-0.0002}$	720/670
A3528 S M1	$\rm0.0485^{+0.0054}_{-0.0050}$	$\rm 4.44^{+0.13}_{-0.15}$	$\rm0.39^{+0.06}_{-0.06}$	$\rm0.054^{+0.002}_{-0.002}$	$\rm0.0141^{+0.0003}_{-0.0003}$	367/336
A3528 S M2	$\rm0.0530^{+0.0052}_{-0.0052}$	$\rm 4.22^{+0.13}_{-0.13}$	$\rm0.39^{+0.06}_{-0.06}$	$\rm0.063^{+0.003}_{-0.003}$	$\rm0.0138^{+0.0003}_{-0.0003}$	338/331
A3528 S PNS	$\rm0.0414^{+0.0034}_{-0.0036}$	$\rm 4.23^{+0.12}_{-0.11}$	$\rm0.44^{+0.05}_{-0.05}$	$\rm0.049^{+0.003}_{-0.003}$	$\rm0.0129^{+0.0002}_{-0.0002}$	770/671

^a The normalizations are quoted in units of $10^{-14}~n_{\rm e}~n_{\rm p}V/4 \pi D_{\rm A}(1+z)^{2}$ as done in XSPEC.