Constraining the geometry of the nuclear wind in PDS 456 using a novel emission model

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Table 2.

Best-fit values for the continuum fitting (see relation 6).

Parameter	Value
constant^a	1^d, 1.07 ± 0.02, 1.08 ± 0.02
phabs
N_H	0.2^d × 10²² cm⁻²
zpcfabs
N_H	cm⁻²
f_cov ^b
zpowerlaw
Γ	2.40 ± 0.07
K^c
z	0.184^d

χ²/d.o.f.	309/362

Notes. Hereafter, errors are at 68% c.l.

^(a)

constant has three values because is the only parameter allowed to vary between the different datasets (values shown for XMM-Newton pn and NuSTAR FPMA and FPMB, respectively).

^(b)

f_cov is the covering fraction of the intrisic cold absorber.

^(c)

Normalization in units of 10⁻³ photons keV⁻¹ cm⁻² s⁻¹ at 1 keV.

^(d)

Fixed value.

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