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Table 2

Best-fit parameters obtained by fitting the simulated spectra of GRO J155–40.

Parameter Input Nominal Reconstructed
NH (1023 cm–2) 4.0 4.04 3.994 ± 0.002
log (ξ/erg cm s–1) 4.5 4.5 4.499 ± 0.003
kTin (keV) 1.35 1.32 1.352 ± 0.0003
NormBB 483 79 479.3 ± 0.7
Γ 3.5 3.23 3.495 ± 0.003
Normpow 8.3 1.73 8.311 ± 0.005

C-stat/d.o.f. 22 143 1.02
∆C (σ) 1.2

Notes. The uncertainties correspond to an increase in C-stat of 1. We show the input parameters for comparison.

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