Current observations suggest that EoR is ending at 5<z_end<6. We need the photon conservation to be stable in this regime, which means allowing the pre-calibrated EoR histories to extend to below z_end < 5, so the Q(z) grid should probably be extended.
Current observations suggest that EoR is ending at 5<z_end<6. We need the photon conservation to be stable in this regime, which means allowing the pre-calibrated EoR histories to extend to below z_end < 5, so the Q(z) grid should probably be extended.