Table 3.
Median properties of sources in the three redshift ranges and three redshift estimate types.
| Group | z | log NH | log LX | log  |
EW | S/M | H/M | R(Fe) |
|---|---|---|---|---|---|---|---|---|
| All |
 |
 |
 |
 |
 |
 |
– |
 |
| lowz |
 |
 |
 |
 |
 |
 |
– |
 |
| midz |
 |
 |
 |
 |
 |
 |
 |
 |
| highz |
 |
 |
 |
 |
 |
 |
 |
 |
| Specz |
 |
 |
 |
 |
 |
 |
 |
 |
| Photoz |
 |
 |
 |
 |
 |
 |
 |
 |
| Xz |
 |
 |
 |
 |
 |
 |
 |
 |
Notes. The luminosities are logarithmic values in units of erg s−1, measured in the rest-frame 2–10 keV band. L denotes the luminosity as estimated from the best-fitting absorbed power-law while L′ denotes those corrected for absorption. The EW column shows Fe K line equivalent width in keV. S/M and H/M are the two rest-frame X-ray colours described in Sect. 5.1R(Fe) is the Fe K line strength indicator defined in Sect. 5.2. The 68% confidence interval obtained from bootstrap (Efron 1979) is quoted for each value. H/M values are available for sources with z > 1. The median values of H/M are obtained for sources for which H/M are available in each category.
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