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Table 1

Slopes and their 1σ confidence levels of the linear fits shown in Figs. 4 and 5.

z range Volume limited tracers Flux limited tracers
CWD MWD CWD MWD

U − B
0.40–0.7 0.23 ± 0.08 0.33 ± 0.07 0.26 ± 0.07 0.44 ± 0.06
0.7–0.85 0.23 ± 0.08 0.25 ± 0.06 0.18 ± 0.08 0.25 ± 0.06
0.85–1.0 0.14 ± 0.07 0.19 ± 0.06 0.15 ± 0.07 0.20 ± 0.06

Dn4000
0.48–0.7 0.30 ± 0.09 0.38 ± 0.08 0.38 ± 0.08 0.48 ± 0.07
0.7–0.85 0.22 ± 0.08 0.23 ± 0.07 0.19 ± 0.08 0.28 ± 0.06
0.85–1.0 0.13 ± 0.08 0.15 ± 0.07 0.11 ± 0.07 0.16 ± 0.06

EW[OII]
0.48–0.7 −0.20 ± 0.11 −0.27 ± 0.09 −0.28 ± 0.09 −0.35 ± 0.09
0.7–0.85 −0.07 ± 0.11 −0.05 ± 0.08 −0.06 ± 0.10 −0.13 ± 0.08
0.85–1.0 −0.06 ± 0.09 −0.11 ± 0.09 −0.06 ± 0.09 −0.10 ± 0.08

Notes. The second column lists the slopes and their 1σ confidence levels of the linear fits shown in Figs. 4 and 5, that is the slopes of the (U − B)-, Dn4000- and EW[OII]-density relations when density is computed with volume limited tracers (MB ≤  − 20.5 − z) and “count-weighted” density (CWD). From the third to the fifth column the same slopes are quoted, but for density computed with different tracers (volume limited and MWD, flux limited and CWD, flux limited and MWD, respectively).

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