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Table 1

Parameter names in CIGALE alongside the value ranges that were used to construct the templates.

Parameter Values
Delayed exp(a) with burst (sfhdelayedbq module)
τmam(b) 300, 680, 1550, 3500, 8000
Age of main population 2000, 5300, 8600, 12 000
Age of burst 10, 29, 83, 240, 690, 2000
Ratio of the SFR(c) after burst 0.01, 0.017, 0.03, 0.05, 0.08, 0.14, 0.24, 0.4
Bruzual Charlot synthesis (bc03 module)
IMF(d) Salpeter
Metallicity 0.008, 0.02
Population age separation 10, 32, 100, 316, 1000
Emission features (nebular module)
Ionisation parameter −33.0,−2.5, −2.0, −1.5, −1.0
Dust absorption (dustatt_modified_CF00 module)
μ(e) 0.01, 0.025, 0.06, 0.16, 0.4, 1
ISM(f) power law slope −0.5, −0.7, −0.9
ISM V-band attenuation 1
Power law slope of the attenuation in birth clouds −1.3

Notes. Abbreviations: (a)exponential model; (b)e-folding time of the main stellar population model in Myr; (c)star formation rate; (d)initial mass function; (e)attenuation ratio; (f)interstellar medium.

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