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Table 3:

The same as Table 2, but for the time-resolved spectra of IGR J08408-4503.

Model
BB+CUTOFFPL MKL+CUTOFFPL BMC
  <0.1 0.1-0.2 >0.2 <0.1 0.1-0.2 >0.2 <0.1 0.1-0.2 >0.2

$N_{\rm H}$ (1022 cm-2)
$\rm 1.0^{+0.4}_{-0.3}$ $\rm0.8^{+0.2}_{-0.3}$ 1.2 $\pm$ 0.3 $\rm0.7^{+0.1}_{-0.4}$ 0.6 $\pm$ 0.2 $\rm0.9^{+0.2}_{-0.3}$ 1.1 $\pm$ 0.3 $\rm0.9^{+0.2}_{-0.3}$ 1.4 $\pm$ 0.3

$\Gamma$
$\rm 2.1^{+0.4}_{-0.3}$ 1.7 $\pm$ 0.2 1.3 $\pm$ 0.2 1.7 $\pm$ 0.2 $\rm 1.6^{+0.1}_{-0.2}$ $\rm 1.1^{+0.1}_{-0.2}$ $\rm 2.6^{+0.3}_{-0.2}$ $\rm 2.1^{+0.2}_{-0.1}$ 1.7 $\pm$ 0.2

$kT_{\rm BB}$(keV)
0.08 $\pm$ 0.02 $\rm0.08^{+0.02}_{-0.01}$ $\rm0.08^{+0.01}_{-0.02}$ -- -- -- -- -- --

$R_{\rm BB}^{a}$(km)
$\rm 156_{-46}^{+733}$ $\rm 82_{-60}^{+160}$ $\rm 286_{-224}^{+795}$ -- -- -- -- -- --

$kT_{\rm MKL}$(keV)
-- -- -- $\rm0.22^{+0.14}_{-0.04}$ $\rm0.21^{+0.07}_{-0.04}$ $\rm0.20^{+0.10}_{-0.04}$ -- -- --

$N_{\rm MKL}$(10-3)
-- -- -- $\rm 1.0_{-0.7}^{+2.0}$ $\rm 1.1_{-1.0}^{+3.6}$ $\rm 7.7_{-6.8}^{+74.0}$ -- -- --

$kT_{\rm BMC}$(keV)
-- -- -- -- -- -- 0.07 $\pm$ 0.01 0.08 $\pm$ 0.01 0.07 $\pm$ 0.01

$\log(A)$
-- -- -- -- -- -- $\rm --2.8^{+0.5}_{-0.2}$ $\rm --2.1^{+0.4}_{-0.3}$ $\rm --2.9^{+0.7}_{-0.5}$

$N_{\rm BMC}$ (10-3)
-- -- -- -- -- -- $\rm 4.3^{+22.3}_{-3.7}$ $\rm 1.1^{+2.5}_{-1.1}$ $\rm 16.4^{+75.5}_{-14.4}$

$F_{\rm0.5-1.5~keV}^{b}$
$\rm0.84_{-0.76}^{+0.05}$ $\rm 1.4_{-1.0}^{+0.1}$ $\rm 3.0_{-2.1}^{+0.2}$ $\rm0.84_{-0.64}^{+0.12}$ $\rm 1.4_{-0.9}^{+0.2}$ $\rm 3.0_{-1.8}^{+0.1}$ $\rm0.83_{-0.83}^{+0.12}$ $\rm 1.4_{-1.4}^{+0.3}$ $\rm 2.9_{-2.0}^{+0.2}$

$F_{\rm 1.5-10~keV}^{b}$
$\rm 2.2_{-1.3}^{+0.4}$ $\rm 6.2_{-2.8}^{+1.1}$ $\rm 38.1_{-12.0}^{+6.0}$ $\rm 2.3_{-0.8}^{+0.5}$ $\rm 6.3_{-2.1}^{+1.0}$ $\rm 38.5_{-10.1}^{+5.5}$ $\rm 2.2_{-1.3}^{+0.4}$ $\rm 6.2_{-6.2}^{+1.4}$ $\rm 38.6_{-32.6}^{+1.1}$

$F_{\rm0.5-10~keV}^{b}$
$\rm 3.0_{-1.9}^{+0.4}$ $\rm 7.6_{-3.3}^{+1.0}$ $\rm 41.1_{-17.0}^{+5.0}$ $\rm 3.2_{-1.5}^{+0.4}$ $\rm 7.7_{-3.2}^{+1.2}$ $\rm 41.5_{-12.0}^{+5.0}$ $\rm 2.9_{-2.7}^{+0.4}$ $\rm 7.7_{-7.7}^{+1.3}$ $\rm 41.5_{-29.8}^{+1.1}$

$\chi^2_{\rm red}$/d.o.f.
0.8/26 1.2/42 0.7/38 0.8/26 1.2/42 0.8/38 0.8/26 1.2/42 0.7/38

EXP. (ks)c
13 9 2 13 9 2 13 9 2

Notes. In all cases, the cutoff energy is fixed at 11 keV (see Sect. 4.2). For the BMC model, we reported below the value $\Gamma=\alpha+1$, where $\alpha$ is the Comptonization efficiency of the model, the value of the ``illumination parameter'' $\log(A)$, and the normalization $N_{\rm BMC}$. (a) For a distance of 3 kpc. (b) Observed flux in unit of 10-13 erg cm-2 s-1. (c) Exposure time.


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