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Table 2.
Simultaneous fits above 3 keV of the 2019 and 2020 XMM-Newton/NuSTAR and 2017 NuSTAR observations of Mrk 110.
| Parameters | 2019 Nov | 2020 Apr | 2017 Jan |
|---|---|---|---|
| NuSTAR | NuSTAR | NuSTAR | |
| +XMM | +XMM | ||
| ZCUTOFFPL + ZGA | |||
| Ecut (keV) | 187 |
216 |
148 |
| Γ | 1.74 ± 0.01 | 1.69 ± 0.02 | 1.72 ± 0.01 |
| normzcutoffpl (×10−3) | 7.0 ± 0.2 | 5.7 ± 0.1 | 10.0 ± 0.2 |
| Eline (keV) | 6.37 (t) |
||
| σline (keV) | 0.22 (t) |
||
| normline (×10−5) | 2.5 ± 0.4 | 2.0 |
3.0 ± 0.4 |
χ2/d.o.f. ( ) |
1801.6/1817 (0.99) | ||
| RELXILL | |||
| Ecut (keV) | 113 |
126 |
117 |
| Γ | 1.73 |
1.69 |
1.74 |
| Rin (Rg) | 25 |
24 |
45 |
| log ξ (erg cm s−1) | 2.9 ± 0.2 | 2.9 ± 0.2 | 2.8 ± 0.1 |
| ℛ | 0.16 ± 0.03 | 0.15 |
0.12 |
| normrelxill (×10−4) | 1.3 ± 0.1 | 1.3 ± 0.1 | 2.1 ± 0.1 |
χ2/d.o.f. ( ) |
1843.3/1813 (1.02) | ||
| RELXILLCP | |||
| kThot (keV) | 26 |
26 |
26 |
| Γ | 1.82 |
1.77 |
1.81 ± 0.01 |
| Rin (Rg) | 23 |
23 |
37 |
| log ξ (erg cm s−1) | 3.0 |
3.1 ± 0.2 | 3.0 |
| ℛ | 0.14 ± 0.03 | 0.13 ± 0.03 | 0.09 |
| normrelxillcp (×10−4) | 1.3 ± 0.1 | 1.2 ± 0.1 | 2.0 ± 0.1 |
χ2/d.o.f. ( ) |
1929.7/1813 (1.06) | ||
| REFLKERR (slab geometry) | |||
| kThot (keV) | 30 ± 4 | 31 |
30 |
| τhot | 2.2 ± 0.2 | 2.2 ± 0.1 | 2.2 ± 0.1 |
| Rin (Rg) | 26 |
26 ± 9 | 42 |
| log ξ (erg cm s−1) | 3.1 |
3.1 |
2.8 |
| ℛ | 0.22 |
0.21 ± 0.02 | 0.17 |
| normreflkerr (×10−3) | 6.4 ± 0.2 | 5.3 |
10.1 |
χ2/d.o.f. ( ) |
1850.4/1813 (1.02) | ||
| REFLKERR (spherical geometry) | |||
| kThot (keV) | 22 ± 1 | 21 ± 1 | 22 ± 1 |
| τhot | 6.1 |
6.9 |
5.9 |
| Rin (Rg) | 25 |
22 |
31 |
| log ξ (erg cm s−1) | 3.1 ± 0.1 | 3.4 ± 0.1 | 2.8 ± 0.1 |
| ℛ | 0.12 ± 0.02 | 0.16 |
0.09 |
| normreflkerr (×10−3) | 6.7 |
4.8 |
10.7 ± 0.1 |
χ2/d.o.f. ( ) |
1913.5/1813 (1.05) | ||
 (erg cm−2 s−1) |
6.9 × 10−11 | 6.2 × 10−11 | 9.5 × 10−11 |
 (erg s−1) |
2.0 × 1044 | 1.8 × 1044 | 2.7 × 1044 |
Notes. ‘(t)’ means that the parameter has been tied between the three epochs.
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