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Table 4
Result uncertainties when using best-fit correlations to estimate the absorption line indices of galaxy samples within various redshift ranges.
| Correlation | Redshift range | Galaxy number | σ | Unit |
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| Mg1 = 0.021+0.0004 e(u−z)/0.612 | z < 0.05 | 411 | 0.016 | mag |
| Mg1 = 0.021+0.0004 e(u−z)/0.612 | 0.05 ≤ z ≤ 0.10 | 1626 | 0.015 | mag |
| Mg1 = 0.021+0.0004 e(u−z)/0.612 | z > 0.10 | 250 | 0.016 | mag |
| Mg2 = 0.045+0.006 e(u−z)/0.920 | z < 0.05 | 411 | 0.027 | mag |
| Mg2 = 0.045+0.006 e(u−z)/0.920 | 0.05 ≤ z ≤ 0.10 | 1626 | 0.026 | mag |
| Mg2 = 0.045+0.006 e(u−z)/0.920 | z > 0.10 | 250 | 0.024 | mag |
| Mgb = 1.133+0.124 e(u−z)/1.046 | z < 0.05 | 411 | 0.435 | mag |
| Mgb = 1.133+0.124 e(u−z)/1.046 | 0.05 ≤ z ≤ 0.10 | 1626 | 0.394 | mag |
| Mgb = 1.133+0.124 e(u−z)/1.046 | z > 0.10 | 250 | 0.471 | mag |
| HδA = 13.874−1.906 e(g−r)/0.359 | z < 0.05 | 411 | 1.697 | Å |
| HδA = 13.874−1.906 e(g−r)/0.359 | 0.05 ≤ z ≤ 0.10 | 1626 | 1.372 | Å |
| HδA = 13.874−1.906 e(g−r)/0.359 | z > 0.10 | 250 | 1.841 | Å |
| HγA = 15.154−3.011 e(g−r)/0.392 | z < 0.05 | 411 | 1.855 | Å |
| HγA = 15.154−3.011 e(g−r)/0.392 | 0.05 ≤ z ≤ 0.10 | 1626 | 1.518 | Å |
| HγA = 15.154−3.011 e(g−r)/0.392 | z > 0.10 | 250 | 2.138 | Å |
| HδF = 3.266+16.141 (g − r)−26.131 (g − r)2 | z < 0.05 | 411 | 0.698 | Å |
| HδF = 3.266+16.141 (g − r)−26.131 (g − r)2 | 0.05 ≤ z ≤ 0.10 | 1626 | 0.713 | Å |
| HδF = 3.266+16.141 (g − r)−26.131 (g − r)2 | z > 0.10 | 250 | 0.927 | Å |
| HγF = 10.989−1.934 e(g−r)/0.408 | z < 0.05 | 411 | 1.158 | Å |
| HγF = 10.989−1.934 e(g−r)/0.408 | 0.05 ≤ z ≤ 0.10 | 1626 | 0.903 | Å |
| HγF = 10.989−1.934 e(g−r)/0.408 | z > 0.10 | 250 | 1.271 | Å |
| Dn(4000) = 0.892+0.059 e(u−r)/0.896 | z < 0.05 | 411 | 0.102 | Å |
| Dn(4000) = 0.892+0.059 e(u−r)/0.896 | 0.05 ≤ z ≤ 0.10 | 1626 | 0.103 | Å |
| Dn(4000) = 0.892+0.059 e(u−r)/0.896 | z > 0.10 | 250 | 0.097 | Å |
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