Indications of magnetic accretion in Swift J0826.2−7033

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Volume 691 (November 2024)

A&A, 691 (2024) A264

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Table 4.

Spectral parameters as derived from fitting the EPIC MOS and PN spectra at maximum and minimum phases of P₃ using Model B.

Parameters	Pulse maximum	Pulse minimum
cf	$0 . 30_{- 0.02}^{+ 0.02}$ $0.30_{-0.02}^{+0.02}$	$0 . 28_{- 0.02}^{+ 0.02}$ $0.28_{-0.02}^{+0.02}$
N_H, cf ( $10^{22} {cm}^{- 2}$ $10^{22} \rm ~cm^{-2}$ )	$1 . 6_{- 0.2}^{+ 0.2}$ $1.6_{-0.2}^{+0.2}$	$1 . 4_{- 0.2}^{+ 0.2}$ $1.4_{-0.2}^{+0.2}$
N₁ (10⁻⁴)	$1 . 6_{- 0.2}^{+ 0.2}$ $1.6_{-0.2}^{+0.2}$	$1 . 4_{- 0.2}^{+ 0.2}$ $1.4_{-0.2}^{+0.2}$
N₂ (10⁻⁴)	$1 . 5_{- 0.2}^{+ 0.2}$ $1.5_{-0.2}^{+0.2}$	$1 . 5_{- 0.2}^{+ 0.2}$ $1.5_{-0.2}^{+0.2}$
N₃ (10⁻³)	$3 . 2_{- 0.2}^{+ 0.2}$ $3.2_{-0.2}^{+0.2}$	$2 . 8_{- 0.2}^{+ 0.2}$ $2.8_{-0.2}^{+0.2}$
N₄ (10⁻²)	$1 . 34_{- 0.02}^{+ 0.02}$ $1.34_{-0.02}^{+0.02}$	$1 . 26_{- 0.02}^{+ 0.02}$ $1.26_{-0.02}^{+0.02}$
F_6.4 (10⁻⁵)	$4 . 0_{- 0.5}^{+ 0.5}$ $4.0_{-0.5}^{+0.5}$	$2 . 7_{- 0.4}^{+ 0.4}$ $2.7_{-0.4}^{+0.4}$
F_X (10⁻¹¹erg cm⁻² s⁻¹)	$4 . 40_{- 0.02}^{+ 0.02}$ $4.40_{-0.02}^{+0.02}$	$4 . 05_{- 0.01}^{+ 0.01}$ $4.05_{-0.01}^{+0.01}$
χ_ν² (d.o.f.)	1.03 (514)	1.32 (513)

Notes. F_X is the unabsorbed X-ray flux in the 0.3–10.0 keV energy range.

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