EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 597 (January 2017) A&A, 597 (2017) A100 Full HTML
Free Access

Table 2

Summary of spectral analysis.

Parameter Models
BASELINE MYT* MYT decoupled
χ2/ν 478/478 512/480 489/479
Γ 1.90 1.63 1.85 ± 0.12
NH [cm-2] 3.0× 1023 3.5× 1023 3.3× 1023
Norm transmitted comp @1 keV [ph cm-2 s-1 keV-1] 5.1× 10-3 4.8× 10-3 7.8× 10-3
Norm reflected comp @1 keV [ph cm-2 s-1 keV-1]a 1.2× 10-2 4.8 × 10-3 (fixed) 7.7× 10-3
NH00 [cm-2]b 4.0× 1024
Line Energy [keV] 6.28
EW Line [eV] 141 ± 50
Norm line component (flux) [ph cm-2 s-1] (1.9 ± 0.7) × 10-5
fs [%] 8 12 8
F2−10 [erg cm-2 s-1] 7.6 × 10-12 7.8 × 10-12 7.7 × 10-12
F10−40 [erg cm-2 s-1] 3.0 × 10-11 2.9 × 10-11 3.0 × 10-11
[erg s-1] 6.0 × 1042 8.6 × 1042 1.0 × 1043
[erg s-1] 6.1 × 1042 1.3 × 1043 1.1 × 1043
FPMB/FPMA 1.05 ± 0.03 1.05 ± 0.03 1.05 ± 0.03

Notes. The values of the fluxes reported in the table are the observed ones, while those of the luminosities are intrinsic, i.e., deabsorbed.

(*)

The results using a BNTorus model are the same within the uncertainties, and the main parameters of the fit are described in the text. We chose to show the MYTorus results to facilitate comparison between the coupled and decoupled cases.

(a)

The reflection component is the pexrav model in the first column. In the coupled configuration of MYTorus, absorption, fluorescence and reflection are self-consistently treated. For this reason, only one normalization is needed to describe all the components (second column). In the last column, the reflection is instead made up from the back-scattered MYTorus component, namely MYTS,00.

(b)

The column density is associated with the back-scattered reflection component in the decoupled MYTorus model, MYTS,00.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.