Free Access
Table 2.
Best-fit parameters of the time-averaged EPIC spectrum of CXOU J225355.1+624336 in the case of the four best-fitting continuum models.
| Model | – | TBPCF×PL | CPL | PL+BB | PL+APEC |
|---|---|---|---|---|---|
| parameter | Unit | value | value | value | value |
| TBABS NH | ×1022 cm−2 | 2.0 |
1.6 ± 0.2 | 4.1 ± 0.4 | 4.0 |
| TBPCF NH | ×1022 cm−2 | 6.7 |
– | – | – |
| TBPCF covering fraction | – | 0.63 |
– | – | – |
| Γ | – | 1.66 |
0 ± 0.3 | 1.50 |
1.49 ± 0.08 |
| Ecut | keV | – | 4.0 |
– | – |
| FluxCPL/PL (0.5–10 keV) (a) | ×10−12 erg cm−2 s−1 | 6.4 |
3.88 |
5.5 |
5.5 ± 0.3 |
| kTBB or APEC | eV | – | – | 120 ± 10 | 140 |
 |
km | – | – | 100 |
– |
| NAPEC | cm−5 | – | – | – | 0.6 |
| FluxBB or APEC (0.5–10 keV) (a) | ×10−11 erg cm−2 s−1 | – | – | 2.9 |
22 |
| FluxBB or APEC/FluxTOT (0.5–10 keV) | – | – | – | 84.0 % | 97.6 % |
| FluxBB or APEC/FluxTOT (0.01–100 keV) | – | – | – | 78.5 % | 99.6 % |
| Unabsorbed flux (0.5–10 keV) | ×10−11 erg cm−2 s−1 | 0.64 |
0.39 |
3.4 |
23 |
| Luminosity (0.5–10 keV) (b) | ×1034 erg s−1 | 1.8 |
1.10 ± 0.04 | 10 |
60 |
 /d.o.f. |
– | 0.95/920 | 0.96/921 | 0.95/920 | 0.96/920 |
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.