Table B.1.
Stack vs PDF from simulations.
| MFP interval | Nobj | MFPstack | MFPmean |
|---|---|---|---|
| pMpc | pMpc | pMpc | |
| 50−60 | 36 | 54.67 | 54.46 |
| 90−100 | 22 | 98.84 | 96.08 |
| 140−150 | 11 | 150.82 | 144.66 |
| 15/105 | 36/8 | 20.26 | 28.86 |
Notes. Comparison between the estimate of the MFP from the stacked spectra and the mean of the PDFs. Narrow and distant bins were analyzed in order to study the effect of the asymmetry and of the width of the distributions on the stacking technique. The studied bins, their number of sources, and the values obtained from the stacks and the distributions are reported from the first to the last column. The last row reports the results of the analysis of two distant bins at 15 and 105 pMpc with 36 and 8 QSOs, respectively, in order to study the effect of the asymmetry of the distribution on the stacked spectra.
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