Table 2: Observational information of the XMM-Newton data. Column (1): cluster name; Col. (2): filter in which cluster was observed; Col. (3): total exposure time; Cols. (4-6): exposure time after flare cleaning in each detector.
Cluster Filter $t_{\rm exp_{\rm tot}}$ (ks) $t_{\rm exp}$ (ks)

MOS1 MOS2 PN

A496 Thin1 30.87 14.44 14.54 8.40

A1689 Thin1 39.81 34.24 34.64 27.03

A2050 Thin1 28.41 24.01 24.64 19.87

A2631 Thin1 14.12 9.32 11.35 5.00

A2667 Medium 31.16 22.03 22.17 13.88

**Table 2:** Observational information of the XMM-Newton data. Column (1): cluster name; Col. (2): filter in which cluster was observed; Col. (3): total exposure time; Cols. (4-6): exposure time after flare cleaning in each detector.
Cluster	Filter	$t_{\rm exp_{\rm tot}}$ (ks)	$t_{\rm exp}$ (ks)
			MOS1	MOS2	PN
A496	Thin1	30.87	14.44	14.54	8.40
A1689	Thin1	39.81	34.24	34.64	27.03
A2050	Thin1	28.41	24.01	24.64	19.87
A2631	Thin1	14.12	9.32	11.35	5.00
A2667	Medium	31.16	22.03	22.17	13.88

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