KiDS-Legacy: Redshift distributions and their calibration

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Table 6.

Different redshift bias estimates per tomographic bin obtained from the ensemble of MICE2 CC realisations.

Bin	δz_med	$⟨ D_{z}^{SOM} ⟩$ $\langle D_{\mathrm{z}}^{\mathrm{SOM}}\rangle$	$δ z_{med} - ⟨ D_{z}^{SOM} ⟩$ $\delta z_{\mathrm{med}} - \langle D_{\mathrm{z}}^{\mathrm{SOM}}\rangle$
1	0.019 ± 0.010	0.014 ± 0.007	0.005 ± 0.012
2	0.058 ± 0.010	0.060 ± 0.006	−0.002 ± 0.012
3	0.049 ± 0.010	0.056 ± 0.006	−0.007 ± 0.011
4	0.018 ± 0.010	0.015 ± 0.006	0.003 ± 0.012
5	−0.004 ± 0.010	−0.016 ± 0.019	0.012 ± 0.022
6	−0.022 ± 0.012	−0.085 ± 0.071	0.063 ± 0.072

Notes. The values listed here are the median SOM bias, the mean and standard deviation of the shift-fit parameter obtained by fitting the CCs with the true redshift distribution, followed by fitting with the N_SOM(z), and finally the difference between the SOM bias and the corresponding shift-fit parameter. The results in this table are not directly comparable to Table 5 as the source samples are inherently different. $⟨ D_{z}^{SOM} ⟩$ $\langle D_{\mathrm{z}}^{\mathrm{SOM}}\rangle$ is duplicated from Table 7 for comparison.

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