Table 3.
Average values of the ratios of various combinations of the stellar and dust luminosity components extracted using the CIGALE SED fitting tool.
| Galaxy type |
 |
 |
 |
 |
fabs |
 |
 |
 |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Q E/S0 | 0.99 | 0.01 | 0.93 | 0.01 | 0.06 | 0.94 | 0.06 | 0.64 | 0.36 | 0.91 | 0.09 |
| Q Sa-Scd | 0.96 | 0.04 | 0.82 | 0.02 | 0.16 | 0.88 | 0.12 | 0.40 | 0.60 | 0.76 | 0.24 |
| SF LBS | 0.75 | 0.25 | 0.66 | 0.20 | 0.19 | 0.89 | 0.11 | 0.56 | 0.44 | 0.39 | 0.61 |
| SF E/S0 | 0.77 | 0.23 | 0.50 | 0.05 | 0.35 | 0.76 | 0.24 | 0.26 | 0.74 | 0.53 | 0.47 |
| SF Sa-Scd | 0.75 | 0.25 | 0.63 | 0.10 | 0.27 | 0.84 | 0.16 | 0.41 | 0.59 | 0.43 | 0.57 |
| SF Sd-Irr | 0.75 | 0.25 | 0.68 | 0.14 | 0.18 | 0.90 | 0.10 | 0.58 | 0.42 | 0.41 | 0.59 |
Notes. The different ratios (also presented in Nersesian et al. 2019; Paspaliaris et al. 2021) are defined as 
, 
, 
, 
, fabs = Ldust/Lbol, 
, 
, 
, 
, 
, and 
, where, 
and 
are the unattenuated luminosities of the old and the young stars, Lbol is the bolometric luminosity of each system (
), Ldust is the dust luminosity, 
and 
are the attenuated luminosity of the old and young stars, and 
and 
are the luminosity of the old and young stars absorbed by dust. These ratios are shown for each galaxy subset.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.