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Table 2.

Masses of stellar populations with different ages.

Age Stellar mass Stellar mass

[yr] [%] [109M]
< 107 0.2 0.6
107–108 0.3 1.2
108–109 1.2 4.5
109–1010 4.6 17.6
> 1010 93.8 358

Total 100 382

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