Towards a library of synthetic galaxy spectra and preliminary results of classification and parametrization of unresolved galaxies for Gaia. II

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Table 2:

Input parameters for the galaxy scenarios in the new library.
Parameter	Range of value
Early-type galaxies
p₁	10-30 000 (Myr)
p₂	0.2-1.5 ( $M_{\odot}$ )
age	13 (Gyr)
Spiral galaxies
p₁	0.3-2.4
p₂	5-30 000 (Myr/ $M_{\odot}$ )
infall timescale	5-16 000 (Myr)
age	13 (Gyr)
Irregular galaxies
p₁	0.6-3.9
p₂	4000-70 000 (Myr/ $M_{\odot}$ )
infall timescale	5000-30 000 (Myr)
age	9 (Gyr)
Quenched star-forming galaxies
p₁	0.6-3.9
p₂	4000-70 000 (Myr/ $M_{\odot}$ )
p₃	1-250 (Myr)
infall timescale	5000-30 000 (Myr)
age	9 (Gyr)

Source LaTeX | All tables | In the text

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