Table 5.
Lower limit for the percentage of stellar mass already assembled 3 Gyr after the BB (i.e. at the end of the first phase of the formation), cosmic time of final assembly, and time at which 75% of the stellar mass was already in place.
| ID KiDS | ⟨M⋆, tBB = 3⟩ | ⟨tfin⟩ | ⟨t75%⟩ | M⋆, tBB = 3 | M⋆, tBB = 3 | tfin (Gyr) | tfin (Gyr) | t75% (Gyr) | t75% (Gyr) | Class |
|---|---|---|---|---|---|---|---|---|---|---|
| (Gyr) | (Gyr) | OptExt | R50 | OptExt | R50 | OptExt | R50 | |||
| J0847+0112 | 1.000 | 1.75 | 1.00 | 1.0 | 1.0 | 1.5 | 2.0 | 1.0 | 1.00 | Extreme |
| J0842+0059 | 1.000 | 2.00 | 1.50 | 1.0 | 1.0 | 2.0 | 2.0 | 1.5 | 1.5 | Extreme |
| J2305–3436 | 0.995 | 2.00 | 1.50 | 0.99 | 1.0 | 2.0 | 2.0 | 1.5 | 1.5 | Extreme |
| J0211–3155 | 0.995 | 2.00 | 1.50 | 1.00 | 0.99 | 2.0 | 2.0 | 1.5 | 1.5 | Extreme |
| J0224–3143 | 0.975 | 2.50 | 1.25 | 0.97 | 0.98 | 3.0 | 2.0 | 1.5 | 1.0 | Relic |
| J2359–3320 | 0.975 | 2.75 | 2.00 | 0.97 | 0.98 | 3.0 | 2.5 | 2.0 | 2.0 | Relic |
| J0920+0212 | 0.960 | 3.00 | 1.50 | 0.97 | 0.95 | 3.0 | 3.0 | 1.5 | 1.5 | Relic |
| J0317–2957 | 0.945 | 3.25 | 1.50 | 0.99 | 0.9 | 2.5 | 4.0 | 1.5 | 1.5 | Relic |
| J0838+0052 | 0.955 | 4.00 | 2.25 | 0.99 | 0.92 | 3.0 | 5.0 | 2.0 | 2.5 | Relic |
| J0316–2953 (*) | 0.870 | 6.50 | 2.00 | 0.84 | 0.9 | 9.0 | 4.0 | 2.0 | 2.0 | Relic |
| J0857–0108 (*) | 0.795 | 7.00 | 4.50 | 0.87 | 0.72 | 6.0 | 8.0 | 2.0 | 7.0 | Non-relic |
| J0918+0122 | 0.770 | 8.50 | 3.25 | 0.72 | 0.82 | 8.5 | 8.5 | 3.5 | 3.0 | Non-relic |
| J0326–3303 (*) | 0.735 | 4.75 | 2.75 | 0.94 | 0.53 | 4.0 | 5.5 | 1.5 | 4.0 | Non-relic |
| J2312–3438 | 0.690 | 8.25 | 3.25 | 0.79 | 0.59 | 8.0 | 8.5 | 2.5 | 4.0 | Non-relic |
| J0226–3158 (*) | 0.685 | 6.25 | 3.75 | 0.79 | 0.58 | 5.0 | 7.5 | 2.0 | 5.5 | Non-relic |
| J0321–3213 (*) | 0.645 | 5.75 | 2.75 | 0.95 | 0.34 | 2.5 | 9.0 | 1.5 | 4.0 | Non-relic |
| J0240–3141 (*) | 0.645 | 7.50 | 4.00 | 0.74 | 0.55 | 5.5 | 9.5 | 3.0 | 5.0 | Non-relic |
| J0314–3215 | 0.620 | 9.50 | 4.50 | 0.52 | 0.72 | 9.5 | 9.5 | 5.5 | 3.5 | Non-relic |
| J2327–3312 (*) | 0.275 | 9.00 | 8.50 | 0.14 | 0.41 | 9.0 | 9.0 | 8.5 | 8.5 | Non-relic |
Notes. The quantities are computed as the mean of the quantities calculated for the OptExt and R50 cases separately, which are listed in the second block of columns. The INSPIRE systems classified in the three groups identified by the last column (and separated by horizontal lines) are listed in descending order of degree of relicness, from the most extreme, to the galaxy with the most extended and recent SFH. (*)For these objects, the percentages of mass and the times of assembly estimated from the R50 and from the OptExt differ substantially.
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