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Table 2
Bias in the error estimates for the different simulations.
| Simulation | Bias | Exposure time | |
| texp = 1.6 ks | texp = 20 ks | ||
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| Known z | ⟨ ΔTerror ⟩ / ΔT | 1 | 1 |
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| Unknown z | ⟨ ΔTerror ⟩ / ΔT | ~0.3 | ~0.5 |
| ⟨ Δzerror ⟩ / Δz | ~0.25 | ~0.15 | |
Notes. The bias is averaged over the complete mass and redshift range. For the simulations with known redshift, the bias in the uncertainties is in general negligible.
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