An X-ray flaring event and a variable soft X-ray excess in the Seyfert LCRS B040659.9–385922 as detected with eROSITA

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Volume 691 (November 2024)

A&A, 691 (2024) A102

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Table B.1.

Model fits to NICER spectra.

Component	Parameters	Aug. 2021	Nov. 2021
		NICER1	NICER2
TBABS × ZPOWERLW

single PL	Γ	2.22 ± 0.02	2.07 ± 0.02
	Norm. (×10⁻³)	1.31 ± 0.02	0.93 ± 0.01
	χ²/d.o.f	363.97/283	531.44/432
	χ_red²	1.29	1.23

TBABS × (ZPOWERLW + ZPOWERLW)

SXPL	Γ_SX	$2 . 78_{- 0.27}^{+ 0.48}$ $2.78^{+0.48}_{-0.27}$	$2 . 27_{- 0.12}^{+ 0.42}$ $2.27^{+0.42}_{-0.12}$
	Norm. (×10⁻⁴)	$7 . 29_{- 3.75}^{+ 3.19}$ $7.29^{+3.19}_{-3.75}$	$7 . 68_{- 4.33}^{+ 1.20}$ $7.68^{+1.20}_{-4.33}$
HXPL	Γ_HX	$1 . 49_{- 0.49}^{+ 0.31}$ $1.49^{+0.31}_{-0.49}$	$1 . 08_{- 0.92}^{+ 0.63}$ $1.08^{+0.63}_{-0.92}$
	Norm. (×10⁻⁴)	$5 . 07_{- 3.09}^{+ 3.74}$ $5.07^{+3.74}_{-3.09}$	$1 . 36_{- 1.13}^{+ 4.29}$ $1.36^{+4.29}_{-1.13}$
	χ²/d.o.f	275.54/281	485.88/430
	χ_red²	0.99	0.96

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