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Table 2.
Best-fit parameters derived for the alternative models adopted to reproduce the 7-keV spectral feature(s) of Mrk 1513.
| Model | P Cygni | Disc line |
|---|---|---|
| Galactic absorption (tbabs) | ||
| NH (1020 cm−2) | 3.7 | 3.7 |
| Warm absorber (xabs) | ||
| log ξ1 | 1.5 ± 0.2 | 1.5 ± 0.2 |
| NH, 1 (1021 cm−2) | 1.0 ± 0.4 | 1.2 ± 0.4 |
| log ξ2 | > 2.9 | > 2.9 |
| NH, 2 (1021 cm−2) | 4.3 ± 0.4 | 6.3 ± 0.4 |
| Soft excess (bbody) | ||
| Tbb (eV) | 96 ± 3 | 95 ± 3 |
| log F0.3 − 2 keV | −11.90 ± 0.01 | −11.88 ± 0.02 |
| Hard continuum (powerlaw) | ||
| Γ | 1.66 ± 0.02 | 1.70 ± 0.03 |
| log F2 − 10 keV | −11.42 ± 0.01 | −11.43 ± 0.01 |
| P Cygni line (pcygx) | ||
| E0 (keV) | 6.72 |
– |
| vinf/c | 0.34 |
– |
| τtot | 0.22 ± 0.08 | – |
| Disc line (diskline) | ||
| E0 (keV) | – | 6.48 |
| Rin (rg) | – | < 21 |
| i (deg) | – | 42 |
| A (10−5 cm−2 s−1) | – | 1.3 ± 0.3 |
| C-stat/d.o.f. | 3176/3128 | 3173/3127 |
Notes. Errors are given at the 90% confidence level for the single parameter of interest.
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