Table 4.
CANDELS mass calibration, showing the linear coefficients found for the following relations: Log10(M*) = a + b × (IRAC1) for the CANDELS combined catalogue (CC) and the TPHOT-CANDELS catalogue (TCC), and the scatter around these relations σMC.
| Redshift bin | Catalog | a | b | σMC | IRAC1 range |
|---|---|---|---|---|---|
| 1.35–1.45 | CC | 20.22±0.08 | −0.467 ±0.003 | 0.2 | 20–25 |
| 1.35–1.45 | TCC | 20.10±0.02 | −0.467 ±0.003 | 0.4 | 20–22.6 |
| 1.45–1.55 | CC | 19.97±0.09 | −0.455±0.004 | 0.2 | 20–25 |
| 1.45–1.55 | TCC | 19.87±0.02 | −0.455±0.004 | 0.4 | 20–22.6 |
| 1.55–1.65 | CC | 20.20±0.07 | −0.462±0.003 | 0.2 | 20–25 |
| 1.55–1.65 | TCC | 20.03±0.01 | −0.462±0.003 | 0.5 | 20–22.6 |
| 1.65–1.75 | CC | 20.35±0.08 | −0.467±0.003 | 0.2 | 20–25 |
| 1.65–1.75 | TCC | 20.17±0.01 | −0.467±0.003 | 0.4 | 20–22.6 |
| 1.75–1.85 | CC | 20.72±0.10 | −0.480±0.004 | 0.2 | 20–25 |
| 1.75–1.85 | TCC | 20.56±0.02 | −0.480±0.004 | 0.4 | 20–22.6 |
| 1.8–2.2 | CC | 21.37±0.06 | −0.496±0.003 | 0.2 | 20–25 |
| 1.8–2.2 | TCC | 21.01±0.01 | −0.496±0.003 | 0.4 | 20–22.6 |
| 2.6–3 | CC | 21.63±0.08 | −0.507±0.003 | 0.2 | 20–25 |
| 2.6–3 | TCC | 21.48±0.01 | −0.507±0.003 | 0.5 | 20–22.6 |
Notes. IRAC1 range is the IRAC1 magnitude range for the fits. For both catalogues, the mass variable is the Santini et al. median mass, for CC the IRAC1, it is the Guo et al. IRAC1, and for TCC, it is the TPHOT IRAC1TP.
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