Unveiling the dynamics of the ultrafast outflow in IRAS 13224-3809 with X-ray spectroscopy

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Table D.2.

Model A–flux-resolved.

Parameter	F1	F2	F3	F4	F5
Continuum
Γ	$1 . 54_{- 0.11}^{+ 0.13}$ $Mathematical equation: $ 1.54^{+0.13}_{-0.11} $$	$2 . 09_{- 0.18}^{+ 0.28}$ $Mathematical equation: $ 2.09^{+0.28}_{-0.18} $$	$2 . 218_{- 0.050}^{+ 0.050}$ $Mathematical equation: $ 2.218^{+0.050}_{-0.050} $$	$2 . 221_{- 0.048}^{+ 0.048}$ $Mathematical equation: $ 2.221^{+0.048}_{-0.048} $$	$2 . 437_{- 0.064}^{+ 0.122}$ $Mathematical equation: $ 2.437^{+0.122}_{-0.064} $$
log₁₀L (erg/s)	$42 . 399_{- 0.020}^{+ 0.026}$ $Mathematical equation: $ 42.399^{+0.026}_{-0.020} $$	$42 . 772_{- 0.040}^{+ 0.063}$ $Mathematical equation: $ 42.772^{+0.063}_{-0.040} $$	$42 . 8444_{- 0.0084}^{+ 0.0083}$ $Mathematical equation: $ 42.8444^{+0.0083}_{-0.0084} $$	$42 . 9724_{- 0.0082}^{+ 0.0076}$ $Mathematical equation: $ 42.9724^{+0.0076}_{-0.0082} $$	$43 . 161_{- 0.017}^{+ 0.030}$ $Mathematical equation: $ 43.161^{+0.030}_{-0.017} $$

Ionized absorber 1
N_H (10²³ cm⁻²)	$13 . 3_{- 6.6}^{+ 47.8}$ $Mathematical equation: $ 13.3^{+47.8}_{-6.6} $$	$15 . 4_{- 4.3}^{+ 26.3}$ $Mathematical equation: $ 15.4^{+26.3}_{-4.3} $$	> 160	> 151	> 10.4
log ξ	$3 . 40_{- 0.17}^{+ 0.46}$ $Mathematical equation: $ 3.40^{+0.46}_{-0.17} $$	$3 . 45_{- 0.11}^{+ 0.30}$ $Mathematical equation: $ 3.45^{+0.30}_{-0.11} $$	$4 . 094_{- 0.553}^{+ 0.095}$ $Mathematical equation: $ 4.094^{+0.095}_{-0.553} $$	$4 . 13_{- 0.61}^{+ 0.14}$ $Mathematical equation: $ 4.13^{+0.14}_{-0.61} $$	$3 . 47_{- 0.33}^{+ 0.59}$ $Mathematical equation: $ 3.47^{+0.59}_{-0.33} $$
v_turb (km/s)	$17900_{- 4300}^{+ 4600}$ $Mathematical equation: $ 17900^{+4600}_{-4300} $$	$15900_{- 2600}^{+ 2600}$ $Mathematical equation: $ 15900^{+2600}_{-2600} $$	> 28000	> 27000	> 25300
v_out (c)	$0 . 272_{- 0.030}^{+ 0.011}$ $Mathematical equation: $ 0.272^{+0.011}_{-0.030} $$	$0 . 2714_{- 0.0126}^{+ 0.0073}$ $Mathematical equation: $ 0.2714^{+0.0073}_{-0.0126} $$	$0 . 314_{- 0.011}^{+ 0.011}$ $Mathematical equation: $ 0.314^{+0.011}_{-0.011} $$	$0 . 333_{- 0.015}^{+ 0.014}$ $Mathematical equation: $ 0.333^{+0.014}_{-0.015} $$	$0 . 380_{- 0.036}^{+ 0.023}$ $Mathematical equation: $ 0.380^{+0.023}_{-0.036} $$
ΔW/ν	188.56/4	164.38/4	98.11/4	70.33/4	17.49/4
P₀	6.2 × 10⁻⁴⁰	1.1 × 10⁻³⁴	2.7 × 10⁻²⁰	2.9 × 10⁻¹⁴	8.7 × 10⁻³

Ionized absorber 2
N_H (10²³ cm⁻²)	> 229	$13 . 4_{- 4.7}^{+ 21.7}$ $Mathematical equation: $ 13.4^{+21.7}_{-4.7} $$	-	-	-
log ξ	$4 . 176_{- 0.496}^{+ 0.084}$ $Mathematical equation: $ 4.176^{+0.084}_{-0.496} $$	$3 . 67_{- 0.17}^{+ 0.33}$ $Mathematical equation: $ 3.67^{+0.33}_{-0.17} $$	-	-	-
v_turb (km/s)	> 27000	> 26000	-	-	-
v_out (c)	$0 . 408_{- 0.028}^{+ 0.044}$ $Mathematical equation: $ 0.408^{+0.044}_{-0.028} $$	$0 . 423_{- 0.016}^{+ 0.017}$ $Mathematical equation: $ 0.423^{+0.017}_{-0.016} $$	-	-	-
ΔW/ν	28.64/4	23.88/4	-	-	-
P₀	3.3 × 10⁻⁵	3.6 × 10⁻⁴	-	-	-
W-Stat/d.o.f.	111.395/94 = 1.19	58.9714/91 = 0.65	116.398/95 = 1.23	128.398/97 = 1.32	104.418/97 = 1.08

Notes. Best-fit parameters for model A applied to the five flux-resolved spectra (F1–F5). For each fit, the W-Stat/d.o.f. and the reduced statistic are shown. Spectra that do not require the second absorber have missing parameters indicated by −. The ΔW/ν row reports the W-statistic improvement and the number of additional free parameters when adding each absorber component; P₀ = exp(−ΔAIC/2) is the AIC evidence ratio (lower values indicate stronger support for the component).

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