Peering into the extended X-ray emission on megaparsec scale in 3C 187

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Table 3.

Same as Table 2, but for spectral fits with the background spectra modeling.

REGION	COUNTS (0.3–7)	POWER-LAW				APEC				POWER-LAW+APEC
		Γ	Norm	L_{0.5 − 2}	cstat (d.o.f.)	kT	Norm	L_{0.5 − 2}	cstat (d.o.f.)	Γ	Norm	kT	Norm	L_{0.5 − 2}	cstat (d.o.f.)
			10⁻⁵ cm⁻² s⁻¹	10⁴³ erg s⁻¹		keV	10⁻⁵ cm⁻⁵	10⁴³ erg s⁻¹			10⁻⁵ cm⁻² s⁻¹	keV	10⁻⁵ cm⁻⁵	10⁴³ erg s⁻¹
CROSS CONES	230(15)				0.97(414)				0.97(414)	1.57^*	0.51^*				0.97(414)
N LOBE	244(16)				0.98(435)				0.97(435)			3.26^*	0^*		0.98(435)
S LOBE	288(17)				1.04(481)				1.05(481)			3.26^*	0^*		1.04(481)

Notes. At variance with Table 2, for the extraction regions shown in Fig. 7 the 0.3 − 7 keV full band total (source+background) counts are reported. In addition, instead of the reduced χ², reduced cash statistic (cstat) is reported.

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