Chandra imaging of the ~kpc extended outflow in 1H 0419-577

L. Di Gesu; E. Costantini; E. Piconcelli; J. S. Kaastra; M. Mehdipour; S. Paltani

doi:10.1051/0004-6361/201731853

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Volume 608 (December 2017)

A&A, 608 (2017) A115

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Table 4

Parameters for two for the spectrum of the extended emission.

Collisionally ionized plasma model
Component	Parameter	Value	Units	ΔC ^a

Warm CIE	T _e ^b	0.22 ± 0.02	keV	− 239
	Norm	2.8 ± 0.4	10⁵⁵ cm^-3

Cold CIE	T _e ^b	0.020 ± 0.002	keV	− 374
	Norm		10⁵⁵ cm^-3

Photoionized plasma model
Component	Parameter	Value	Units	ΔC

Warm PION	log ξ ^c	1.3 ± 0.1	erg cm s^-1	− 224
	N _H ^d	2.1 ± 0.5	10²² cm^-2

Cold PION	log ξ ^c	− 4.1 ± 0.1	erg cm s^-1	− 358
	N _H ^d	1.8 ± 0.8	10²² cm^-2

Notes.

^(a)

Decrease of the C-statistic with respect to a model including only the spectrum of the nucleus scattered by the PSF wings (C/Expected = 430/45).

^(b)

Plasma electron temperature.

^(c)

Ionization parameter of the photoionized gas.

^(d)

Hydrogen column density of the photoionized gas.

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