The PAU survey - Enhancing photometric redshift estimation using DEEPz

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Table 3.

Close galaxy pair counts of sub-samples identified with DEEPz and BCNz2.

Sub-sample	DEEPz	BCNz2
All pairs	2157	2282
$M_{r}^{p} < - 22.5$ $M_{\mathrm{r}}^{\mathrm{p}} < -22.5$	320	338
$M_{r}^{p} \geq - 22.5$ $M_{\mathrm{r}}^{\mathrm{p}} \geq -22.5$	1837	1944
z_p < 0.4	835	852
z_p < 0.4	1322	1430
L₂/L₁ < 0.5	1221	1251
L₂/L₁ ≥ 0.5	936	1031
Blue pairs	1063	1103
Red pairs	1094	1179

Notes. Number of close galaxy pairs resulting from the identification with DEEPz or BCNz2 in total samples and the sub-sample, selected according to their absolute magnitude in the r-band (M_r), the pair redshift (z_pair), the luminosity ratio between the satellite and primary galaxy (L₂/L₁), and the colour.

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