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Table A.1.

Summary table with the results for all spectroscopic indices in composite spectra.

Variable 1 Variable 2 Nall NSF [OII] Hδemi Hδabs Dn4000 tSSP
(Å) (Å) (Å) (Gyr)
9.0 ≤ log10(M/M⊙) < 9.5 – 49 49 −27 ± 2 −2.5 ± 0.3 N/A 1.09 ± 0.01
9.5 ≤ log10(M/M⊙) < 10.0 – 111 108 −22 ± 2 1.117 ± 0.009 0.06 ± 0.02
10.0 ≤ log10(M/M⊙) < 10.5 – 107 95 2.7 ± 0.2
10.5 ≤ log10(M/M⊙) < 11.0 – 148 121 −4.3 ± 0.3 1.9 ± 0.2 1.365 ± 0.010 0.61 ± 0.03
11.0 ≤ log10(M/M⊙) < 11.7 – 40 19 −0.1 ± 0.1 1.56 ± 0.03
−1.0 ≤ log10(1 + δ) <  − 0.3 – 42 32 −0.4 ± 0.2 1.26 ± 0.02 0.35 ± 0.04
−0.3 ≤ log10(1 + δ) < 0.1 – 91 78 1.6 ± 0.2 1.31 ± 0.01 0.46 ± 0.03
0.1 ≤ log10(1 + δ) < 0.5 – 101 89 2.1 ± 0.2 1.31 ± 0.01 0.47 ± 0.03
0.5 ≤ log10(1 + δ) < 1.5 – 61 36 1.51 ± 0.02 1.1 ± 0.1
Field – 121 101 2.3 ± 0.2 1.31 ± 0.01 0.48 ± 0.03
Filament – 136 106 1.9 ± 0.2 1.34 ± 0.01
Cluster – 38 28 −3.4 ± 0.5 1.52 ± 0.03
−1.5 ≤ log10(SFR M⊙ yr−1) < 0.4 – 98 38 −1.4 ± 0.2 1.47 ± 0.01
0.4 ≤ log10(SFR M⊙ yr−1) < 0.8 – 48 48 1.4 ± 0.2 1.32 ± 0.02 0.50 ± 0.04
0.8 ≤ log10(SFR M⊙ yr−1) < 1.2 – 48 48 2.4 ± 0.2
1.2 ≤ log10(SFR M⊙ yr−1) < 3.0 – 101 101 −10.3 ± 0.5 −0.8 ± 0.1 1.19 ± 0.01 0.22 ± 0.02
−1.0 ≤ log10(1 + δ) < 0.1 10.0 ≤ log10(M/M⊙) < 10.5 49 44 2.6 ± 0.4
−1.0 ≤ log10(1 + δ) < 0.1 10.5 ≤ log10(M/M⊙) < 11.0 63 55 −0.5 ± 0.2 1.7 ± 0.2 0.46 ± 0.03
−1.0 ≤ log10(1 + δ) < 0.1 11.0 ≤ log10(M/M⊙) < 12.0 21 11
0.1 ≤ log10(1 + δ) < 0.6 10.0 ≤ log10(M/M⊙) < 10.5 50 47 1.9 ± 0.3 1.23 ± 0.02
0.1 ≤ log10(1 + δ) < 0.6 10.5 ≤ log10(M/M⊙) < 11.0 57 48 −5.2 ± 0.4 1.36 ± 0.02
0.1 ≤ log10(1 + δ) < 0.6 11.0 ≤ log10(M/M⊙) < 12.0 12 4
0.6 ≤ log10(1 + δ) < 2.0 10.0 ≤ log10(M/M⊙) < 10.5 8 4 1.47 ± 0.05 1.1 ± 0.2
0.6 ≤ log10(1 + δ) < 2.0 10.5 ≤ log10(M/M⊙) < 11.0 28 18 N/A 1.48 ± 0.02 0.9 ± 0.1
0.6 ≤ log10(1 + δ) < 2.0 11.0 ≤ log10(M/M⊙) < 12.0 7 4 1 ± 1 1.8 ± 0.1
log10(sSFR) <  − 11 log10(1 + δ) < 0.1 25 0 2 ± 1 1.34 ± 0.03
log10(sSFR) <  − 11 log10(1 + δ) > 0.4 29 0 N/A
log10(sSFR) >  − 11 log10(1 + δ) < 0.1 234 234 −5.5 ± 0.4 −0.3 ± 0.1 1.6 ± 0.2 1.274 ± 0.010 0.39 ± 0.02
log10(sSFR) >  − 11 log10(1 + δ) > 0.4 80 80 −0.6 ± 0.2 2.4 ± 0.3 1.31 ± 0.02
Field 10.0 ≤ log10(M/M⊙) < 10.5 50 45 −0.9 ± 0.2 3.2 ± 0.3 0.6 ± 0.1
Field 10.5 ≤ log10(M/M⊙) < 11.0 55 50 −3.9 ± 0.4 −0.1 ± 0.1 2.0 ± 0.3 1.30 ± 0.01 0.45 ± 0.03
Field 11.0 ≤ log10(M/M⊙) < 12.0 16 6 N/A N/A 1.35 ± 0.03
Filament 10.0 ≤ log10(M/M⊙) < 10.5 51 46 −8 ± 1 1.20 ± 0.02 0.24 ± 0.04
Filament 10.5 ≤ log10(M/M⊙) < 11.0 66 50 −3.8 ± 0.3 −0.5 ± 0.2 2.0 ± 0.3 0.68 ± 0.03
Filament 11.0 ≤ log10(M/M⊙) < 12.0 19 10 1.7 ± 0.4 1.60 ± 0.03
Cluster 10.0 ≤ log10(M/M⊙) < 10.5 6 4 1.5 ± 0.1 1 ± 1
Cluster 10.5 ≤ log10(M/M⊙) < 11.0 27 21 2.0 ± 0.6 1.46 ± 0.03
Cluster 11.0 ≤ log10(M/M⊙) < 12.0 5 3 −1 ± 1 N/A

Notes. When only one variable is defined, there is only a single selection for that row. Samples not selected in stellar mass in variables 1 and/or 2 have a minimum stellar-mass limit of 1010 M⊙. The third column shows the number of galaxies for each selection, and the fourth column lists the number of star-forming galaxies (log10(sSFR) >  − 11). The last column shows the stellar age for a single stellar population from Bruzual & Charlot (2003) derived as explained in Sect. 3.3. We opted not to show errors for the derived ages because the systematics due to our choice of metallicity and star formation history are much larger than those derived from observational errors on Dn4000.

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