X-ray imaging of the ionisation cones in NGC 5252 | Astronomy & Astrophysics (A&A)

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Table 3:

ACIS-S best-fit parameters and results for the spatially-resolved regions of NGC 5252.
Region	$N_{\rm H}$ ^a	$\Gamma$ ^b	kT^c	$E_{\rm c}$ ^d	EW^e	$F_{\rm0.5-2 ~keV}$ ^f	$F_{\rm 2-10~ keV}$ ^f	$L_{\rm0.5-2 ~keV}$ ^g	$L_{\rm 2-10~ keV}$ ^g	$\chi^2/\nu$
	(10²² cm^-2)		(eV)	(keV)	(eV)
Nucleus	$2.32 \pm^{0.13}_{0.15}$	$1.00 \pm^{0.08}_{0.06}$	$140\pm^{60}_{40}$	$6.37 \pm^{0.06}_{0.05}$	$50 \pm 20$	$2.66\pm^{0.11}_{0.28}$	$103\pm^2_3$	$0.82\pm^{0.03}_{0.09}$	$1130 \pm^{20}_{30}$	176.9/127
SENS	$0.47\pm^{0.16}_{0.31}$	$0.8 \pm 0.4$	<140	...	...	$0.06 \pm 0.05$	$0.34 \pm^{0.08}_{0.14}$	$50 \pm 40$	$4.1 \pm^{1.0}_{1.7}$	3.0/5
NS	$\equiv$ $N_{\rm H,Gal}$	$-0.9\pm^{0.5}_{0.6}$	$240 \pm^{40}_{30}$	...	...	$0.066\pm^{0.011}_{0.015}$	$1.3 \pm 0.3$	$0.89 \pm^{0.15}_{0.20}$	$15 \pm 3$	1.0/3
SS	$\equiv$ $N_{\rm H,Gal}$	$0.0 \pm 0.4$	$110\pm^{13}_{21}$	...	...	$0.122 \pm^{0.017}_{0.023}$	$0.70 \pm^{0.18}_{0.53}$	$1.7 \pm^{0.2}_{0.3}$	$8 \pm^2_6$	5.1/7
			$510\pm^{170}_{230}$

Notes. ^(a) Absorbing column density; ^(b) photon index; ^(c) temperature of the emitting thermal gas derived using mekal to fit the spatially resolved data; ^(d) energy of the emission line; ^(e) equivalent width; ^(f) flux in units of 10^-13 erg s^-1 cm^-2; ^(g) luminosity in units of 10⁴⁰ erg s^-1.

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