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Table 3.
tpho and UV constraints on the physical properties of the warm absorbers.
| Comp. | log ξ(a) | NH | nH | P(b) | trec(c) | R(d) | ΔR(e) |
|---|---|---|---|---|---|---|---|
| 10−9 W m | 1025 m−2 | 1011 m−3 | 1010 keV m−3 | 104 s | 1015 m | 1014 m | |
| 1 | 3.04 ± 0.01 | 15.7 ± 1.0 | ≤23.1 | ≤104.3 | ≥0.6 | ≥1.6 | ≥0.7 |
| 2 | 2.74 ± 0.03 | 2.0 ± 0.2 | ≤82.4 | ≤158.0 | ≥0.2 | ≥1.2 | ≥0.02 |
| 3 | 2.47 ± 0.01 | 8.4 ± 0.7 | 2.6 ± 1.7 | 1.5 ± 1.0 | 5.0 |
9.1 ± 2.3 | 3.2 ± 1.6 |
| 4 | 2.42 ± 0.01 | 7.5 ± 0.3 | 2.4 |
1.4 |
5.3 |
10.0 |
3.1 |
| 5 | 1.69 ± 0.01 | 4.6 ± 0.3 | 4.7 |
0.5 |
0.4 |
16.6 |
1.0 |
| UV1a(f) | −0.47 | 0.4 | 0.3 | 0.004 | 139.3 | 871.0 | 1.6 |
| UV1b | 0.75 | 0.2−2.5 | 0.02 | 0.0006 | 347.5 | 871.0 | 12.6–158.5 |
| UV2 | 0.69 | 0.3 | ≥0.02 | ≥0.0005 | ≤388.8 | ≤ 794.3 | ≤10 |
| UV3 | 0.64 | 1.3 | ≥0.01 | ≥0.0003 | ≤853.9 | ≤1584.9 | ≤158.5 |
Notes.
(c)
Recombination time of Fe ions calculated based on charge state change (Li et al. 2023).
(f)
Properties of UV absorbers obtained with the data of Space Telescope Imaging Spectrograph (STIS) on board the Hubble Space Telescope (Gabel et al. 2005).
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