Table A.2
XMM-Newton spectral fits for six FSRQ-type blazars and two LBLs of the low-redshift sample, performed in the 0.2− 10 keV energy range for the pn detector and 0.3−10 keV for MOS detectors.
| Source | z | Model |  |
NH(z) | Γlow | Γ | Eb | a | b |  |
|---|---|---|---|---|---|---|---|---|---|---|
| (keV) | (@1keV) | |||||||||
| TXS 2331+073a | 0.401 | PL | 7.2 | … | … | 1.88 ± 0.03 | … | … | … | 1.04∕326 |
| BKN | … |  |
 |
 |
… | … | 0.91∕324 | |||
| LGP | … | … | … | … | 1.96 ± 0.03 | − 0.27 ± 0.06 | 0.92∕325 | |||
| LGP+EX | <0.04 | … | … | … |  |
 |
0.92∕324 | |||
| 4C 31.63 | 0.295 | PL | 11.9 | … | … | 2.01 | … | … | … | 2.22∕398 |
| BKN | … |  |
1.82 ± 0.03 | 1.05 ± 0.10 | … | … | 1.18∕396 | |||
| LGP | … | … | … | … | 2.16 ± 0.02 | − 0.43 ± 0.03 | 1.10∕397 | |||
| LGP+EX | <0.003 | … | … | … | 2.16 ± 0.02 | − 0.43 ± 0.03 | 1.11∕396 | |||
| B2 1128+31 | 0.29 | PL | 2.0 | … | … | 2.07 | … | … | … | 2.17∕369 |
| BKN | … | 2.20 ± 0.02 | 1.66 ± 0.04 |  |
… | … | 1.25∕367 | |||
| LGP | … | … | … | … | 1.91 ± 0.02 | − 0.35 ± 0.03 | 1.22∕368 | |||
| LGP+EX | <0.011 | … | … | … | 1.92 ± 0.02 | < − 0.35b | 1.22∕396 | |||
| PKS 2004–447c | 0.24 | PL | 3.68 | … | … | 1.56 ± 0.02 | … | … | … | 1.02∕349 |
| … | … | 1.63 ± 0.02 | … | … | … | 1.13∕281 | ||||
| … | … | 1.63 ± 0.02 | … | … | … | 1.07∕698 | ||||
| BKN | … | 1.60 ± 0.03 |  |
 |
… | … | 0.99∕347 | |||
| … | 1.67 ± 0.03 |  |
 |
… | … | 1.10∕279 | ||||
| … | 1.67 ± 0.03 |  |
 |
… | … | 1.04∕694 | ||||
| LGP | … | … | … | … | 1.61 ± 0.03 | − 0.12 ± 0.05 | 0.98∕348 | |||
| … | … | … | … | 1.67 ± 0.03 | − 0.11 ± 0.06 | 1.11∕280 | ||||
| … | … | … | … | 1.55 ± 0.05d | − 0.08 ± 0.04 | 1.04∕696 | ||||
| LGP+EX | <0.016 | … | … | … | 1.61 ± 0.03 | − 0.12 ± 0.05 | 0.99∕347 | |||
| <0.017 | … | … | … | 1.67 ± 0.03 | − 0.11 ± 0.06 | 1.11∕279 | ||||
| <0.007 | … | … | … | 1.55 ± 0.05d | − 0.08 ± 0.04 | 1.04∕695 | ||||
| PMN J0623–6436 | 0.129 | PL | 4.68 | … | … | 2.17 ± 0.02 | … | … | … | 1.77∕322 |
| BKN | … |  |
 |
 |
… | … | 1.20∕320 | |||
| LGP | … | … | … | … | 2.24 ± 0.02 | − 0.36 ± 0.04 | 1.15∕321 | |||
| LGP+EX | < 0.012 | … | … | … |  |
 |
1.15∕320 | |||
| PKS 0521–365 | 0.055 | PL | 4.15 | … | … | 1.83 ± 0.01 | … | … | … | 1.90∕476 |
| BKN | … | 1.94 ± 0.02 | 1.72 ± 0.02 |  |
… | … | 1.23∕474 | |||
| LGP | … | … | … | … | 1.88 ± 0.01 | − 0.17 ± 0.01 | 1.19∕475 | |||
| LGP+EX | < 0.0004 | … | … | … | 1.88 ± 0.01 | − 0.17 ± 0.01 | 1.19∕474 | |||
| OJ 287e | 0.306 | PL | 2.78 | … | … | 1.79 ± 0.01 | … | … | … | 1.12∕832 |
| … | … | 1.75 ± 0.01 | … | … | … | |||||
| BKN | … |  |
 |
 |
… | … | 1.04∕828 | |||
| … |  |
 |
 |
… | … | |||||
| LGP | … | … | … | … | 1.82 ± 0.01 | − 0.13 ± 0.02 | 1.03∕830 | |||
| … | … | … | … | 1.76 ± 0.01 | − 0.05 ± 0.03 | |||||
| LGP+EX | < 0.003 | … | … | … | 1.82 ± 0.01 | − 0.13 ± 0.02 | 1.03∕829 | |||
| … | … | … | 1.76 ± 0.01 | − 0.05 ± 0.03 | ||||||
| BL Lac.f | 0.069 | PL | 30.3 | … | … | 2.01 ± 0.01 | … | … | … | 1.27∕1697 |
| … | … | 2.00 ± 0.01 | … | … | … | |||||
| … | … | 1.94 ± 0.01 | … | … | … | |||||
| … | … | 1.90 ± 0.01 | … | … | … | |||||
| BKN | … | 2.01 ± 0.01 |  |
 |
… | … | 1.10∕1689 | |||
| … |  |
 |
2.87 ± 0.43 | … | … | |||||
| … |  |
 |
2.92 ± 0.40 | … | … | |||||
| … |  |
 |
 |
… | … | |||||
| LGP | … | … | … | … | 2.01 ± 0.01 | − 0.02 ± 0.03 | 1.11∕1693 | |||
| … | … | … | … | 2.05 ± 0.02 | − 0.10 ± 0.03 | |||||
| … | … | … | … | 2.00 ± 0.02 | − 0.11 ± 0.03 | |||||
| … | … | … | … | 2.04 ± 0.02 | − 0.25 ± 0.03 | |||||
| LGP+EXb |  |
… | … | … | 2.02 ± 0.01 | 0 | 1.10∕1693 | |||
| … | … | … |  |
< − 0.09 | ||||||
| … | … | … |  |
< − 0.11 | ||||||
| … | … | … |  |
< − 0.25 | ||||||
Notes. The Galactic value is held fixed (Willingale et al. 2013) and it is in units of (1020 cm−2). Errors and upper limits were computed within XSPEC at 90% confidence level. For other columns see the description of Table A.1. (a) The fit was performed using two XMM-Newton archive observations (ObsIDs 0650384501 and 0650384901) with all parameters tied together. (b) The curvature term was left free to vary between the error boundaries of the value obtained in the LGP fit. (c) The first and second rows for each model show results related to different XMM-Newton observations (ObsIDs 0200360201 and 0790630101, respectively). The third is the 0.2−79 keV broadband fit in which the latter XMM-Newton observation was tied to the (quasi-simultaneous) NuSTAR data, and only fit parameters of the latter are reported. (d)In this case a is the photon index at 5 keV. (e)The fits were performed using two XMM-Newton archive observations (ObsIDs 0401060201 and 0502630201, for the first and second raw, respectively) with only absorption parameters tied together. (f) The fits were performed using four XMM-Newton archive observations (ObsIDs 0501660201, 0501660301, 0501660401 and 0504370401, in raw order) with only absorption parameters tied together.
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