Table B.1.
Observed BAL QSO prevalences as determined from the samples with a limit at z = 1.5, and the corresponding distribution properties obtained from the bootstrap method (resampled).
| Δlog αEdd | – 0.5 up to 0.5 | – 1.5 up to – 0.5 | |||||
|---|---|---|---|---|---|---|---|
| Δlog M• | 7.5 – 8.5 | 8.5 – 9.5 | 9.5 – 10.5 | 7.5 – 8.5 | 8.5 – 9.5 | 9.5 – 10.5 | |
| Δz | 0 – 1.5 | > 1.5 | > 1.5 | 0 – 1.5 | > 1.5 | > 1.5 | |
| Original | nnon − BAL | 2159 | 3211 | 434 | 1927 | 5279 | 2098 |
| nBAL | 13 | 348 | 53 | 8 | 508 | 339 | |
| r | 0.006 | 0.098 | 0.109 | 0.004 | 0.088 | 0.139 | |
 (log M•)BAL |
8.20 | 9.08 | 9.71 | 8.38 | 9.30 | 9.65 | |
| δ log M• | −0.08 | 0.07 | 0.03 | 0.03 | 0.06 | −0.01 | |
 (log αEdd)BAL |
–0.17 | –0.29 | –0.65 | –0.65 | –0.72 | –0.92 | |
| δ log αEdd | 0.11 | 0.05 | 0.06 | 0.06 | −0.02 | 0.00 | |
| Resampled | r | 0.0063 | 0.098 | 0.101 | 0.004 | 0.116 | 0.139 |
 (log M•)BAL |
8.18 | 9.066 | 9.75 | 8.215 | 9.4 | 9.70 | |
| δ log M• | −0.028 | 0.04 | 0.003 | −0.083 | 0.008 | 0.004 | |
 (log αEdd)BAL |
–0.08 | −0.276 | –0.157 | –0.68 | –0.798 | –0.93 | |
| δ log αEdd | 0.076 | 0.037 | −0.004 | 0.068 | 0.005 | −0.003 | |
Notes. r = nBAL/nTot = nBAL/(nBAL + nnon − BAL), 
corresponds to the median value in each case, δ log M• and δ log αEdd are defined as the median of BALs minus medians of non-BALs. Median values are shown in Fig. B.1.
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