Completing the X-ray view of the recently discovered supernova remnant G53.41+0.03

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Table 2

Best-fit values for two selected regions of the remnant.

		Region/model

		1	2

Parameter	Units	TBabsvnei*	TBabsvnei*	TBabsvnei* (5 keV cut)
N_H	10²² cm⁻²	2.87	2.8	2.8

kT_e	keV	0.97	2.9	1.9

τ	10¹⁰ s cm⁻³	4.2	1.5	1.7

Ne		1.0	=Mg	=Mg

Mg		0.94	1.2	0.8

Si		0.54	0.88	0.68

S		1.06	0.8	0.7

Fe		0.9	1.0	0.7

norm	10⁻⁴	55	4.6	7

F_(1−10)keV	10⁻¹² erg cm⁻²s⁻¹	5.9	1.2	1.1

C-stat/(d.o.f.)		329/277	195/169	86/104

Notes. The 1σ confidence range was calculated using XSPEC’s Goodman-Weare MCMC method with 10⁶ steps and 600 walkers. The 1σ uncertainties for the unabsorbed flux (F_(1−10)keV) were calculated using the cflux model and non-MCMC error calculation method provided by XSPEC.

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