Table D.3.
Uniform priors utilized for all our ZPHOT SED-fitting runs.
| ZPHOTfit parameters | Prior range | Description |
|---|---|---|
| General | ||
| z | [0, 35] | Redshift |
| E(B − V) | [0., 1.1] | Stellar E(B-V) (Calzetti attenuation law) |
| Z | [0.02, 0.2, 1.0, 2.5] | Metallicity in solar units |
| Delayed SFH | ||
| Agedel | [10−2, Age of the Universe] | Time since the beginning of star formation in Gyr |
| τdel | [0.1, 15] | e-folding timescale in Gyr |
Notes. Nebular emission is directly linked to the amount of hydrogen-ionizing photons in the stellar SED assuming an escape fraction fesc = 0.0, electron temperature Te = 10000 K, electron density Ne = 100 cm−3, a 10% He numerical abundance relative to H, case B recombination, and relative line intensities of He and metals as a function of metallicity as in Anders & Fritze-v. Alvensleben (2003). See Schaerer & de Barros (2009) and Castellano et al. (2014).
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