Table 1
Results of Kendall’s τ method for the correlation between the specific star-formation rate and the hard X-ray luminosity for different redshift bins.
| Bin | Number of sources | Redshift range | Null hypothesis (%) | Null hypothesis (%) | Null hypothesis (%) |
|
|
|||||
| 1 2 3 4 5 6 |
21 22 22 22 22 22 |
0.000−0.620 0.625−0.755 0.759−1.113 1.156−1.599 1.605−2.299 >2.305 |
34 8.5 43 5.4 0.97 5.2 |
7.9 (bins 1–2) 4.3 (bins 2–3) 9.5 (bins 3–4) 0.18 (bins 4–5) 0.11 (bins 5–6) |
1.5 (bins 1–3) 5.4 (bin 4) 0.97 (bin 5) 5.2 (bin 6) |
Notes. The null hypothesis probability in each redshift bin is shown in Col. 3 and in combinations of bins in Cols. 4 and 5, with a lower null hypothesis probability meaning a tighter correlation.
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